Re: [PHP-DB] problem with copy()
AFAIK none is put into tmp_file when the file upload wasn't successful. Andrey - Original Message - From: Bartosz Matosiuk [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 28, 2003 2:07 PM Subject: [PHP-DB] problem with copy() hi can the string source in copy () looks like that: c:\pic.jpg. If not than how should it look like. I'm not sure becouse script gives me Unable to open c:\pic.jpg for reading: No such file or directory but the file is there. and when i'm using $HTTP_POST_FILES['file']['tmp_name'] it returns me: 'Unable to open 'none' for reading: No such file or directory'. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] foreach($HTTP_POST_VARS as $key = $value)
Long time ago I built a class for these needs. In fact the half of the code
is *stolen* from implemenation of my colleague. I just made it OOP.
The class in pi-validate.class.php.txt, the definitions of the checked
fields is in pi-validate.defs.php
Sample use :
$validate_result = CValidate::validate_validate_data(VALIDATE_NEW_USER,
$user_data);
if ($validate_result[0] != GENERAL_OPERATION_SUCCESSFUL){
return array(VALIDATE_FAIL, VALIDATE_FAIL_MESSAGE, $validate_result[2]);
}/* if */
It is kindly complicated example but hope you get it. For every new page
just define the variables you expect to come and rules for them and nothing
more is needed except to place a code like that above to check the validity.
In case of error $validate_result will contain information for the error.
Regards,
Andrey
- Original Message -
From: Addison Ellis [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, January 22, 2003 9:24 AM
Subject: [PHP-DB] foreach($HTTP_POST_VARS as $key = $value)
hello,
i do appreciate your time...
below the code following i don't know where to go. do i need
to list each value individually or can i do something with
$HTTP_POST_VARS or am i even headed in the right direction? i am
trying to point all my forms to this .php file to check for errors,
and if they are ok, insert the submitted form values into a table in
a database. thank you. addison ellis
foreach($HTTP_POST_VARS as $key = $value)
{
if ($key != )
{
if ($value == )
{
$message_new = font face=verdana size=1
color=redRequired information missing.\n
Please try again./font;
}
}
if (ereg({name),$key))
{
if (!ereg(^[A-Za-z' -]{1,50}$,$key))
{
$message_new = font face=verdana size=1 color=redSome
information not processing.\n
Please try again./font;
}
}
$$key = strip_tags(trim($value));
}
if (!ereg(^[0-9)(xX -]{7,20}$,$phone))
{
$message_new = font face=verdana size=1 color=redNot a
valid phone number.\n
Please try again./font;
}
if (!ereg(^.+@.+\\..+$,$email))
{
$message_new = font face=verdana size=1 color=redNot a
valid email address.\n
Please try again./font;
}
else
if ($message == )
{
$query = insert into ad_columns set
--
Addison Ellis
small independent publishing co.
114 B 29th Avenue North
Nashville, TN 37203
(615) 321-1791
[EMAIL PROTECTED]
[EMAIL PROTECTED]
subsidiaries of small independent publishing co.
[EMAIL PROTECTED]
[EMAIL PROTECTED]
?php
/**
Definition file - defintions of various data.
This module is part from PHPIntra system and is licensed under GPL.
@author Andrey Hristov [EMAIL PROTECTED]
@version$Id: pi-validate.defs.php,v 1.3 2002/07/09 07:30:22 nobody Exp $
@packagePHPIntra
@module pi_validate_defs
*/
/**
@const VALIDATE_NEW_RULE .
*/
define('VALIDATE_NEW_RULE', 'new_rule_defs');
/**
@const VALIDATE_UPDATE_RULE.
*/
define('VALIDATE_UPDATE_RULE', 'update_rule_defs');
/**
@const VALIDATE_NEW_USER .
*/
define('VALIDATE_NEW_USER', 'new_user_defs');
/**
@const VALIDATE_CHANGE_USER_DATA .
*/
define('VALIDATE_CHANGE_USER_DATA', 'change_user_defs');
/**
@const VALIDATE_CREATE_TASK_DATA .
*/
define('VALIDATE_CREATE_TASK_DATA', 'create_task');
/**
@const VALIDATE_UPDATE_TASK_DATA .
*/
define('VALIDATE_UPDATE_TASK_DATA', 'update_task');
/**
@const VALIDATE_CREATE_WSESSION_DATA .
*/
define('VALIDATE_CREATE_WSESSION_DATA', 'create_wsession');
/*
T - Text
H - Hidden
P - Password
A - text Area
F - File upload
L - List (select)
M - Multiple Selection
C - Checkbox
*/
define('VALIDATE_TYPE_INT',1);
define('VALIDATE_TYPE_FLOAT',2);
define('VALIDATE_TYPE_ARRAY',3);
define('VALIDATE_TYPE_STRING',4);
define('VALIDATE_SELECT_NONE','none');
$VALIDATE_DEFINITIONS = array(
VALIDATE_UPDATE_RULE = array(
'old_schedule_id' = array(
'type' = 'T',
'pattern' = '/^\d+$/',
'optional' = 0,
'maxlen'= 10,
'allowtags' = 0,
'lang_type' = VALIDATE_TYPE_INT,
),
'old_start_time'= array(
'type' = 'T',
'pattern' =
'/^(?:(?:(?:0|1|)[\d]{1})|(?:2[0-3]{1}))(?:\:[\d]{0,2}){0,2}$/',
'optional' = 0,
'maxlen'= 8,
'allowtags' = 0,
'lang_type' = VALIDATE_TYPE_STRING,
),
'schedule_id
Re: [PHP-DB] blob
Keep in mind that BLOB is up to 64k thus you may need larger BLOB. Look at the mysql's documenations for more information http://www.mysql.com/doc/en/ Andrey P.S. Have a nice night. - Original Message - From: Natividad Castro [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 07, 2003 10:17 PM Subject: [PHP-DB] blob Hi to all, I want to be able to load PDFs into mysql DB, but I'm not very familiar with the blob data type? Can someone point me on the right direction how to do this? Thanks in advance Nato -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Help about printing an integer variable
something like printf(%+4d, $int_var); Andrey - Original Message - From: Martín Agüero [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, January 06, 2003 4:52 PM Subject: [PHP-DB] Help about printing an integer variable I need to print an integer varible using this format '', I mean it always have to show four digits. How can I do that? Thanks, Martin. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Special characters
Fernando, try to store you data in unicode (utf8) for example. You iconv to transform if it is needed. Andrey - Original Message - From: Bernain, Fernando G. [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, January 06, 2003 7:25 PM Subject: [PHP-DB] Special characters I'm working with MSSQL7.0 Apache 1.3.19 and PHP4.2.3 When I select a table with this kind of characters: ó The output is ¢... I have the same problem with the others vocals (á-é-í-ú) What can I do??? Forgot the spanish??? Fernando Bernain Senior A Business Process Outsourcing KPMG Argentina Tel: 54 11 4316 5754 Fax: 54 11 4316 5734 [EMAIL PROTECTED] Email Disclaimer The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorised. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. When addressed to our clients any opinions or advice contained in this email are subject to the terms and conditions expressed in the governing KPMG client engagement letter. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Special characters
Fernando, I don't mean you to change the set of your db. I use mysql, it has char(), and I store utf-8 encoded strings. Every utf8 encoded string is made of bytes and every byte can be entered. I don't want to tell that this will work in your case but it won't hurt. iconv extension is good to transform you iso-8859-1 strings to utf8. after retrieving from db just converted them fron unicode. Regards, Andrey - Original Message - From: Bernain, Fernando G. [EMAIL PROTECTED] To: 'Andrey Hristov' [EMAIL PROTECTED]; Bernain, Fernando G. [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Monday, January 06, 2003 7:31 PM Subject: RE: [PHP-DB] Special characters I can't modify the character set of my MSSQL... (Character Set = 1, iso_1 ISO 8859-1 (Latin-1) - Western European 8-bit character set.) And I NEDD the á-é-í-ó-ú-ñ Any idea? Fernando Bernain Senior A Business Process Outsourcing KPMG Argentina Tel: 54 11 4316 5754 Fax: 54 11 4316 5734 [EMAIL PROTECTED] -Original Message- From: Andrey Hristov [mailto:[EMAIL PROTECTED]] Sent: Monday, January 06, 2003 2:30 PM To: Bernain, Fernando G.; [EMAIL PROTECTED] Subject: Re: [PHP-DB] Special characters Fernando, try to store you data in unicode (utf8) for example. You iconv to transform if it is needed. Andrey - Original Message - From: Bernain, Fernando G. [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, January 06, 2003 7:25 PM Subject: [PHP-DB] Special characters I'm working with MSSQL7.0 Apache 1.3.19 and PHP4.2.3 When I select a table with this kind of characters: ó The output is ¢... I have the same problem with the others vocals (á-é-í-ú) What can I do??? Forgot the spanish??? Fernando Bernain Senior A Business Process Outsourcing KPMG Argentina Tel: 54 11 4316 5754 Fax: 54 11 4316 5734 [EMAIL PROTECTED] Email Disclaimer The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorised. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. When addressed to our clients any opinions or advice contained in this email are subject to the terms and conditions expressed in the governing KPMG client engagement letter. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] MySQL Database connection Problem
Hi, Does mysql user has rights to write in this directory or permissions over this file? Andrey - Original Message - From: conbud [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 03, 2003 11:00 AM Subject: [PHP-DB] MySQL Database connection Problem Hello can someone give me some possible reasons this error happens when I use the mysql client to add a tabe to a database. mysql create table home (id int not null, heading blob not null, - primary key (id), unique id (id)); ERROR 3: Error writing file './nrlug/home.frm' (Errcode: 28) Any help would be appreciated Lee -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] MySQL Database connection Problem
http://www.alt-php-faq.org/local/74/ Question : I am trying to create a database and keep getting an error :- (Errcode: 28) Answer : errcode: 28 No space left on device This means that you are out of disk space. Try du to see how much space is free/used Best regards Andrey Hristov - Original Message - From: conbud [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, January 03, 2003 11:11 AM Subject: Re: [PHP-DB] MySQL Database connection Problem Jason Wong wrote: On Friday 03 January 2003 17:00, conbud wrote: Hello can someone give me some possible reasons this error happens when I use the mysql client to add a tabe to a database. mysql create table home (id int not null, heading blob not null, - primary key (id), unique id (id)); ERROR 3: Error writing file './nrlug/home.frm' (Errcode: 28) This is obviously a mysql question. Go to their website and search on the error message. Jason that seems to be your answer to everything, that and RTFM. Well I have already done both and cant seem to find anything on it, so thats why I would ask here. Makes sense huh ? -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] MySQL Database connection Problem
what about the permissions? are they ok? Andrey - Original Message - From: conbud [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 03, 2003 11:30 AM Subject: Re: [PHP-DB] MySQL Database connection Problem Andrey thanks, but I seen that already and theres over 80 gig left on the server and about 17 gig of that is still alloted to the database. Andrey Hristov [EMAIL PROTECTED] wrote in message 010c01c2b309$8d8d7210$1601a8c0@andreywin">news:010c01c2b309$8d8d7210$1601a8c0@andreywin... http://www.alt-php-faq.org/local/74/ Question : I am trying to create a database and keep getting an error :- (Errcode: 28) Answer : errcode: 28 No space left on device This means that you are out of disk space. Try du to see how much space is free/used Best regards Andrey Hristov - Original Message - From: conbud [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, January 03, 2003 11:11 AM Subject: Re: [PHP-DB] MySQL Database connection Problem Jason Wong wrote: On Friday 03 January 2003 17:00, conbud wrote: Hello can someone give me some possible reasons this error happens when I use the mysql client to add a tabe to a database. mysql create table home (id int not null, heading blob not null, - primary key (id), unique id (id)); ERROR 3: Error writing file './nrlug/home.frm' (Errcode: 28) This is obviously a mysql question. Go to their website and search on the error message. Jason that seems to be your answer to everything, that and RTFM. Well I have already done both and cant seem to find anything on it, so thats why I would ask here. Makes sense huh ? -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Oracle/PHP question...
AFAIK he uses *nix, not windows. (.so-s are possible sollution but prebuilt ones are not shipped with php). Andrey - Original Message - From: xxx [EMAIL PROTECTED] To: Anthony Carlos [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, December 17, 2002 4:32 PM Subject: Re: [PHP-DB] Oracle/PHP question... Hy, in php.ini you have to uncomment the ;extension=php_oci8.dll ;extension=php_oracle.dll ; is a comment and restart the server cybercop78 On Tue, 17 Dec 2002 08:29:36 -0500, Anthony Carlos wrote Yes, you need to recompile PHP: ./configure --with-oci8=[your_oracle_home] -Original Message- From: NIPP, SCOTT V (SBCSI) [mailto:[EMAIL PROTECTED]] Sent: Monday, December 16, 2002 1:58 PM To: '[EMAIL PROTECTED]' Subject: [PHP-DB] Oracle/PHP question... I am now trying to setup connectivity to a remote Oracle database for my PHP/Apache web server. I am attempting to verify connectivity to the database by: ?php $connection = OCILogon(user, password) or die (Unable to logon to database.); ? I have installed the Oracle client on the system, and I have also setup the ORACLE_HOME and ORACLE_SID environment variables. Unfortunately at this point I am not even able to make a successful connection to the Oracle database. I am currently receiving the following error: Fatal error: Call to undefined function: ocilogon() in /www/DW/oratest.php on line 10 Do I need to recompile PHP to be Oracle aware or something? What is it I am missing at this point? Thanks in advance. Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php http://www.idilis.ro - Stiri, e-mail gratuit, download, SMS, server de counter-strike, hosting gratuit, servicii internet... Fii cu un pas inaintea celorlati! -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Oracle/PHP question...
As Anthony Carlos said - compile your php with oracle and oci support. Then you will have all the functions from the modules. The next thing to do after the compile (and web server restart). You said that you configured the SID and the HOME so that's fine. Just compile new binary Regards, Andrey - Original Message - From: NIPP, SCOTT V (SBCSI) [EMAIL PROTECTED] To: 'Andrey Hristov' [EMAIL PROTECTED]; xxx [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, December 17, 2002 4:37 PM Subject: RE: [PHP-DB] Oracle/PHP question... Correct. I am working on Unix, specifically HP-UX 11.00. -Original Message- From: Andrey Hristov [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 17, 2002 8:38 AM To: xxx ; [EMAIL PROTECTED] Subject: Re: [PHP-DB] Oracle/PHP question... AFAIK he uses *nix, not windows. (.so-s are possible sollution but prebuilt ones are not shipped with php). Andrey - Original Message - From: xxx [EMAIL PROTECTED] To: Anthony Carlos [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, December 17, 2002 4:32 PM Subject: Re: [PHP-DB] Oracle/PHP question... Hy, in php.ini you have to uncomment the ;extension=php_oci8.dll ;extension=php_oracle.dll ; is a comment and restart the server cybercop78 On Tue, 17 Dec 2002 08:29:36 -0500, Anthony Carlos wrote Yes, you need to recompile PHP: ./configure --with-oci8=[your_oracle_home] -Original Message- From: NIPP, SCOTT V (SBCSI) [mailto:[EMAIL PROTECTED]] Sent: Monday, December 16, 2002 1:58 PM To: '[EMAIL PROTECTED]' Subject: [PHP-DB] Oracle/PHP question... I am now trying to setup connectivity to a remote Oracle database for my PHP/Apache web server. I am attempting to verify connectivity to the database by: ?php $connection = OCILogon(user, password) or die (Unable to logon to database.); ? I have installed the Oracle client on the system, and I have also setup the ORACLE_HOME and ORACLE_SID environment variables. Unfortunately at this point I am not even able to make a successful connection to the Oracle database. I am currently receiving the following error: Fatal error: Call to undefined function: ocilogon() in /www/DW/oratest.php on line 10 Do I need to recompile PHP to be Oracle aware or something? What is it I am missing at this point? Thanks in advance. Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php http://www.idilis.ro - Stiri, e-mail gratuit, download, SMS, server de counter-strike, hosting gratuit, servicii internet... Fii cu un pas inaintea celorlati! -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Oracle/PHP question...
Compile with --with-oci8 Andrey - Original Message - From: NIPP, SCOTT V (SBCSI) [EMAIL PROTECTED] To: 'Andrey Hristov' [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, December 17, 2002 4:56 PM Subject: RE: [PHP-DB] Oracle/PHP question... I am running Oracle 8.0.6.3. Do I need both --with-oracle and --with-oci8? I was under the impression that I only needed the option --with-oci8. Thanks. -Original Message- From: Andrey Hristov [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 17, 2002 8:46 AM To: NIPP, SCOTT V (SBCSI); [EMAIL PROTECTED] Subject: Re: [PHP-DB] Oracle/PHP question... As Anthony Carlos said - compile your php with oracle and oci support. Then you will have all the functions from the modules. The next thing to do after the compile (and web server restart). You said that you configured the SID and the HOME so that's fine. Just compile new binary Regards, Andrey - Original Message - From: NIPP, SCOTT V (SBCSI) [EMAIL PROTECTED] To: 'Andrey Hristov' [EMAIL PROTECTED]; xxx [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, December 17, 2002 4:37 PM Subject: RE: [PHP-DB] Oracle/PHP question... Correct. I am working on Unix, specifically HP-UX 11.00. -Original Message- From: Andrey Hristov [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 17, 2002 8:38 AM To: xxx ; [EMAIL PROTECTED] Subject: Re: [PHP-DB] Oracle/PHP question... AFAIK he uses *nix, not windows. (.so-s are possible sollution but prebuilt ones are not shipped with php). Andrey - Original Message - From: xxx [EMAIL PROTECTED] To: Anthony Carlos [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, December 17, 2002 4:32 PM Subject: Re: [PHP-DB] Oracle/PHP question... Hy, in php.ini you have to uncomment the ;extension=php_oci8.dll ;extension=php_oracle.dll ; is a comment and restart the server cybercop78 On Tue, 17 Dec 2002 08:29:36 -0500, Anthony Carlos wrote Yes, you need to recompile PHP: ./configure --with-oci8=[your_oracle_home] -Original Message- From: NIPP, SCOTT V (SBCSI) [mailto:[EMAIL PROTECTED]] Sent: Monday, December 16, 2002 1:58 PM To: '[EMAIL PROTECTED]' Subject: [PHP-DB] Oracle/PHP question... I am now trying to setup connectivity to a remote Oracle database for my PHP/Apache web server. I am attempting to verify connectivity to the database by: ?php $connection = OCILogon(user, password) or die (Unable to logon to database.); ? I have installed the Oracle client on the system, and I have also setup the ORACLE_HOME and ORACLE_SID environment variables. Unfortunately at this point I am not even able to make a successful connection to the Oracle database. I am currently receiving the following error: Fatal error: Call to undefined function: ocilogon() in /www/DW/oratest.php on line 10 Do I need to recompile PHP to be Oracle aware or something? What is it I am missing at this point? Thanks in advance. Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php http://www.idilis.ro - Stiri, e-mail gratuit, download, SMS, server de counter-strike, hosting gratuit, servicii internet... Fii cu un pas inaintea celorlati! -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Sessions Vs DB Access
Quick hack for those who think that the MM handler is not stable is to use the standard handler and the directory where the session files will be to be mounted as tmpfs (even /tmp). This will give almost of the MM's speed without worrying whether MM is stable or not. Andrey - Original Message - From: Mika Tuupola [EMAIL PROTECTED] To: Peter Beckman [EMAIL PROTECTED] Cc: Dave Smith [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Monday, November 25, 2002 11:30 AM Subject: Re: [PHP-DB] Sessions Vs DB Access On Sun, 24 Nov 2002, Peter Beckman wrote: Don't forget that you can use the DB to store PHP Sessions as well, which is faster than storing the sessions in /tmp on the file system. If you have well written SQL, you can have 5-30 queries per page, most of which should return the data in under 1/100 of a second. Well it depends. On Solaris /tmp/ is tmpfs which is memory based filesystem so it will essentially have speed of a ram disk. -- Mika Tuupola http://www.appelsiini.net/~tuupola/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Millions of records in MySQL
Go to www.mysql.com and join their's general list. it's address is [EMAIL PROTECTED] Andrey - Original Message - From: Steve Vernon [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, October 25, 2002 2:15 PM Subject: Re: [PHP-DB] Millions of records in MySQL Which is the MySQL list you are talking about please? Thanks, Steve On Friday 25 October 2002 16:10, Steve Vernon wrote: Hiya, I remember ages ago that mysql does not properly handle upwards of 10 million records in a table? Any details would be great! Try it, or ask on the mysql list? -- Jason Wong - Gremlins Associates - www.gremlins.com.hk Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * /* You boys lookin' for trouble? Sure. Whaddya got? -- Marlon Brando, The Wild Ones */ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] mysql_fetch_array limit? - more details
Maybe it will help you but I've read that when using persistent connections
PHP uses 2 on every request.
So if in one moment you have 10 scripts,that use persistent connections,
running you will have 20 connections used to the mysql.
Regards,
Andrey
- Original Message -
From: Paul Worthington [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 5:34 PM
Subject: [PHP-DB] mysql_fetch_array limit? - more details
I'm running MySQL 3.23.47 and PHP 4.1.2 on Mac OS X 10.1.5.
In my table, I've got two fields: Name VARCHAR(35) and txtSWDesc1 TEXT.
According to the manual, TEXT will give me a maximum space of 65,536
bytes per field. I've entered text in this field in the amount of
approximately
500 characters.
I'm using this PHP code, very simple and straightforward, to select two
columns into an array and then display the results in an HTML table:
..
$db = mysql_connect(localhost, user1);
mysql_select_db(testdb,$db);
$sql = SELECT * FROM tmp ORDER BY Name;
$result = mysql_query($sql,$db);
echo TABLE\n;
echo TR\nTHPlace Name/TH\nTHDescription/TH\n/TR\n;
while ($myrow = mysql_fetch_array($result)) {
printf(TRTD%s/TDTD%s/TD/TR\n, $myrow[Name],
$myrow[txtSWDesc1]);
}
echo /TABLE\n;
...
What happens is I'm only getting the first 256 characters of txtSWDesc1
displayed in my table. I am assuming the problem is in
mysql_fetch_array(), that it must have some size limitation that
truncates whatever data it has read to exactly 256 chars. Another
possibility is that the mysql_query() could be truncing the result. I've
checked my data directly in MySQL, and all the characters are there in
direct SELECTs.
Can someone please help? I've checked all manuals and FAQs I can, but I
can't figure out why I'm having this problem. It should not be happening
at all. Is there some size limitation to the array created via
mysql_fetch_array()? Is there some other function that will accomodate
my data? Is there any custom code to handle my data correctly?
Thanks,
Paul Worthington
[EMAIL PROTECTED]
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Re: [PHP-DB] mysql_fetch_array limit? - more details
Do you have PhpMyAdmin installed? If you have try with it to see the
results. It uses native mysql functions.
Andrey
- Original Message -
From: Paul Worthington [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 7:53 PM
Subject: Re: [PHP-DB] mysql_fetch_array limit? - more details
Thank you for that idea. I don't think that's it, though, because this
script is the only one I'm ever running on this site. The problem is
perfectly consistent and repeatable, which leads me to believe it's
something in the way the array is being built.
Paul Worthington
[EMAIL PROTECTED]
Andrey Hristov [EMAIL PROTECTED] wrote in message
01cd01c237e8$7e1438b0$1601a8c0@nik">news:01cd01c237e8$7e1438b0$1601a8c0@nik...
Maybe it will help you but I've read that when using persistent
connections
PHP uses 2 on every request.
So if in one moment you have 10 scripts,that use persistent connections,
running you will have 20 connections used to the mysql.
Regards,
Andrey
- Original Message -
From: Paul Worthington [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 5:34 PM
Subject: [PHP-DB] mysql_fetch_array limit? - more details
I'm running MySQL 3.23.47 and PHP 4.1.2 on Mac OS X 10.1.5.
In my table, I've got two fields: Name VARCHAR(35) and txtSWDesc1
TEXT.
According to the manual, TEXT will give me a maximum space of 65,536
bytes per field. I've entered text in this field in the amount of
approximately
500 characters.
I'm using this PHP code, very simple and straightforward, to select
two
columns into an array and then display the results in an HTML table:
..
$db = mysql_connect(localhost, user1);
mysql_select_db(testdb,$db);
$sql = SELECT * FROM tmp ORDER BY Name;
$result = mysql_query($sql,$db);
echo TABLE\n;
echo TR\nTHPlace Name/TH\nTHDescription/TH\n/TR\n;
while ($myrow = mysql_fetch_array($result)) {
printf(TRTD%s/TDTD%s/TD/TR\n, $myrow[Name],
$myrow[txtSWDesc1]);
}
echo /TABLE\n;
...
What happens is I'm only getting the first 256 characters of
txtSWDesc1
displayed in my table. I am assuming the problem is in
mysql_fetch_array(), that it must have some size limitation that
truncates whatever data it has read to exactly 256 chars. Another
possibility is that the mysql_query() could be truncing the result.
I've
checked my data directly in MySQL, and all the characters are there in
direct SELECTs.
Can someone please help? I've checked all manuals and FAQs I can, but
I
can't figure out why I'm having this problem. It should not be
happening
at all. Is there some size limitation to the array created via
mysql_fetch_array()? Is there some other function that will accomodate
my data? Is there any custom code to handle my data correctly?
Thanks,
Paul Worthington
[EMAIL PROTECTED]
--
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of
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Re: [PHP-DB] mysql_fetch_array limit? - more details
Hello,
last week I read this article :
http://phplens.com/lens/php-book/optimizing-debugging-php.php
It is long one. Extract from it (look where is it and read around it):
[snip]
Overload on 40 connections
When we pushed the benchmark to use 40 connections, the server overloaded
with 35% failed requests. On further investigation, it was because the MySQL
server persistent connects were failing because of Too Many Connections.
The benchmark also demonstrates the lingering behavior of Apache child
processes. Each PHP script uses 2 persistent connections, so at 40
connections, we should only be using at most 80 persistent connections, well
below the default MySQL max_connections of 100. However Apache idle child
processes are not assigned immediately to new requests due to latencies,
keep-alives and other technical reasons; these lingering child processes
held the remaining 20+ persistent connections that were the straws that
broke the Camel's back.
The Fix
By switching to non-persistent database connections, we were able to fix
this problem and obtained a result of 5.340 seconds. An alternative solution
would have been to increase the MySQL max_connections parameter from the
default of 100.
[/snip]
Andrey
- Original Message -
From: Rasmus Lerdorf [EMAIL PROTECTED]
To: Andrey Hristov [EMAIL PROTECTED]
Cc: Paul Worthington [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 7:59 PM
Subject: Re: [PHP-DB] mysql_fetch_array limit? - more details
What do you mean it uses 2? It does not.
On Tue, 30 Jul 2002, Andrey Hristov wrote:
Maybe it will help you but I've read that when using persistent
connections
PHP uses 2 on every request.
So if in one moment you have 10 scripts,that use persistent connections,
running you will have 20 connections used to the mysql.
Regards,
Andrey
- Original Message -
From: Paul Worthington [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 5:34 PM
Subject: [PHP-DB] mysql_fetch_array limit? - more details
I'm running MySQL 3.23.47 and PHP 4.1.2 on Mac OS X 10.1.5.
In my table, I've got two fields: Name VARCHAR(35) and txtSWDesc1
TEXT.
According to the manual, TEXT will give me a maximum space of 65,536
bytes per field. I've entered text in this field in the amount of
approximately
500 characters.
I'm using this PHP code, very simple and straightforward, to select
two
columns into an array and then display the results in an HTML table:
..
$db = mysql_connect(localhost, user1);
mysql_select_db(testdb,$db);
$sql = SELECT * FROM tmp ORDER BY Name;
$result = mysql_query($sql,$db);
echo TABLE\n;
echo TR\nTHPlace Name/TH\nTHDescription/TH\n/TR\n;
while ($myrow = mysql_fetch_array($result)) {
printf(TRTD%s/TDTD%s/TD/TR\n, $myrow[Name],
$myrow[txtSWDesc1]);
}
echo /TABLE\n;
...
What happens is I'm only getting the first 256 characters of
txtSWDesc1
displayed in my table. I am assuming the problem is in
mysql_fetch_array(), that it must have some size limitation that
truncates whatever data it has read to exactly 256 chars. Another
possibility is that the mysql_query() could be truncing the result.
I've
checked my data directly in MySQL, and all the characters are there in
direct SELECTs.
Can someone please help? I've checked all manuals and FAQs I can, but
I
can't figure out why I'm having this problem. It should not be
happening
at all. Is there some size limitation to the array created via
mysql_fetch_array()? Is there some other function that will accomodate
my data? Is there any custom code to handle my data correctly?
Thanks,
Paul Worthington
[EMAIL PROTECTED]
--
The views expressed here are those of the user, not necessarily those
of
Evolving Systems, Inc.
--
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Re: [PHP-DB] mysql_fetch_array limit? - more details
Yeaah!
I am a fool. My biggest excuses.
Sorry Rasmus and everyone else.
Andrey
- Original Message -
From: Rasmus Lerdorf [EMAIL PROTECTED]
To: Andrey Hristov [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 8:11 PM
Subject: Re: [PHP-DB] mysql_fetch_array limit? - more details
The only reason it uses two is if the code using persistent connections
connects with different credentials. ie. you have 2 different apps on the
same server that connects as 2 different user ids and they are both using
persistent connections. Eventually every httpd will have 2 connections.
-R
On Tue, 30 Jul 2002, Andrey Hristov wrote:
Hello,
last week I read this article :
http://phplens.com/lens/php-book/optimizing-debugging-php.php
It is long one. Extract from it (look where is it and read around it):
[snip]
Overload on 40 connections
When we pushed the benchmark to use 40 connections, the server
overloaded
with 35% failed requests. On further investigation, it was because the
MySQL
server persistent connects were failing because of Too Many
Connections.
The benchmark also demonstrates the lingering behavior of Apache child
processes. Each PHP script uses 2 persistent connections, so at 40
connections, we should only be using at most 80 persistent connections,
well
below the default MySQL max_connections of 100. However Apache idle
child
processes are not assigned immediately to new requests due to latencies,
keep-alives and other technical reasons; these lingering child processes
held the remaining 20+ persistent connections that were the straws that
broke the Camel's back.
The Fix
By switching to non-persistent database connections, we were able to fix
this problem and obtained a result of 5.340 seconds. An alternative
solution
would have been to increase the MySQL max_connections parameter from the
default of 100.
[/snip]
Andrey
- Original Message -
From: Rasmus Lerdorf [EMAIL PROTECTED]
To: Andrey Hristov [EMAIL PROTECTED]
Cc: Paul Worthington [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 7:59 PM
Subject: Re: [PHP-DB] mysql_fetch_array limit? - more details
What do you mean it uses 2? It does not.
On Tue, 30 Jul 2002, Andrey Hristov wrote:
Maybe it will help you but I've read that when using persistent
connections
PHP uses 2 on every request.
So if in one moment you have 10 scripts,that use persistent
connections,
running you will have 20 connections used to the mysql.
Regards,
Andrey
- Original Message -
From: Paul Worthington [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 5:34 PM
Subject: [PHP-DB] mysql_fetch_array limit? - more details
I'm running MySQL 3.23.47 and PHP 4.1.2 on Mac OS X 10.1.5.
In my table, I've got two fields: Name VARCHAR(35) and txtSWDesc1
TEXT.
According to the manual, TEXT will give me a maximum space of
65,536
bytes per field. I've entered text in this field in the amount of
approximately
500 characters.
I'm using this PHP code, very simple and straightforward, to
select
two
columns into an array and then display the results in an HTML
table:
..
$db = mysql_connect(localhost, user1);
mysql_select_db(testdb,$db);
$sql = SELECT * FROM tmp ORDER BY Name;
$result = mysql_query($sql,$db);
echo TABLE\n;
echo TR\nTHPlace Name/TH\nTHDescription/TH\n/TR\n;
while ($myrow = mysql_fetch_array($result)) {
printf(TRTD%s/TDTD%s/TD/TR\n, $myrow[Name],
$myrow[txtSWDesc1]);
}
echo /TABLE\n;
...
What happens is I'm only getting the first 256 characters of
txtSWDesc1
displayed in my table. I am assuming the problem is in
mysql_fetch_array(), that it must have some size limitation that
truncates whatever data it has read to exactly 256 chars. Another
possibility is that the mysql_query() could be truncing the
result.
I've
checked my data directly in MySQL, and all the characters are
there in
direct SELECTs.
Can someone please help? I've checked all manuals and FAQs I can,
but
I
can't figure out why I'm having this problem. It should not be
happening
at all. Is there some size limitation to the array created via
mysql_fetch_array()? Is there some other function that will
accomodate
my data? Is there any custom code to handle my data correctly?
Thanks,
Paul Worthington
[EMAIL PROTECTED]
--
The views expressed here are those of the user, not necessarily
those
of
Evolving Systems, Inc
Re: [PHP-DB] Global variables, $_GET problem
- Original Message -
From: Jason Wong [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, July 24, 2002 6:45 AM
Subject: Re: [PHP-DB] Global variables, $_GET problem
On Wednesday 24 July 2002 11:38, Ruth Zhai wrote:
We just upgraded our PHP to version 4.2.1. I realized that $var is no
longer available from www.url.com/myphp.php?var=3 . As instructed in
the
document, we have tried two things:
Good, someone who reads the docs :)
1. I tried to use $_GET('var'), however, I got Fatal error: Call to
undefined function: array() in /home/httpd/... message. I have no
clue
what this means, and what I have done wrong.
It should be $GET['var'].
It should be $_GET['var']
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Re: [PHP-DB] Re: PicoSQL!
There is another small RDBMS that supports subset of the ANSI-92 standart. It's name is SQLite there is a module for it here :http://sourceforge.net/projects/sqlite-php/ MOre info about SQLite here : http://www.hwaci.com/sw/sqlite/ Regards, Andrey - Original Message - From: Pentothal [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, July 25, 2002 10:27 AM Subject: [PHP-DB] Re: PicoSQL! Pentothal wrote: I guess this is the wrong place to ask for a new PHP feature, but ... I don't know where else to ask! I just want to signal to C skilled (and willing) people here that there is a new interesting RDBMS server called picoSQL (www.picosoft.it). This page has an english section: http://www.picosoft.it/picosql/ Besides beeing really small it's really full-featured and fast. It's available for Linux and NT, it has a windows ODBC driver (and JDBC driver, too), and ODBC 2.5 compliant C/C++ API. It supports transactions, row level locking, BLOBS, sub-queries and more... Well: it needs a PHP module! P.S. Last but not least: it distributed under GPL ! -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] database absraction layer
Look at PEAR repository for userspace abstraction layer.
Look at the dbx extension for compiled abstraction layer.
Andrey
- Original Message -
From: adi [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, May 07, 2002 4:08 AM
Subject: [PHP-DB] database absraction layer
dear all,
I'm writing database abstraction layer class (like adoDB but much
simpler).
What I want to do that it will provide single access function for
different
type of database. Currently, it will only support mySQL and PostgreSQL..
but I
just don't know how to do this with better approach.
code snippet..
..
function connect(){
if($this-type == mysql){
$this-conid = mysql_connect($this-host,$this-user,$this-pass);
}
elseif($this-type == pgsql)){
$this-conid = pg_connect($this-host $this-port $this-db $this-user
$this-pass); }
else {
echo (database type $this-type not supported);
}
}
..
any idea of doing such of function alias/wrapper?
any help appreciated
thanks
___
adi.aroundbali.com
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[PHP-DB] Re: Re:[2] [PHP-DB] database absraction layer
You can use PEAR nevertheless they don't have it in the config. PEAR is
userspace, so you can get it from everywhere put it everywhere in you home
dir or in subdirs, and just refer to it with require and include. But be
aware that there can be relative include/require in the PEAR that have to be
satisfied
It's like getting a script from hotscripts.com or a class from
phpclasses.org and using it.
Andrey
- Original Message -
From: adi [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, May 07, 2002 5:02 AM
Subject: Re:[2] [PHP-DB] database absraction layer
thanks,
but what I want is, they don't have to --enable-dbx or enable pear in
their php
configuration to be able to use this class.
Andrey Hristov [EMAIL PROTECTED] wrote on 5/7/02 9:29:24 AM:
Look at PEAR repository for userspace abstraction layer.
Look at the dbx extension for compiled abstraction layer.
Andrey
- Original Message -
From: adi [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, May 07, 2002 4:08 AM
Subject: [PHP-DB] database absraction layer
dear all,
I'm writing database abstraction layer class (like adoDB but much
simpler).
What I want to do that it will provide single access function for
different
type of database. Currently, it will only support mySQL and
PostgreSQL..
but I
just don't know how to do this with better approach.
code snippet..
..
function connect(){
if($this-type == mysql){
$this-conid = mysql_connect($this-host,$this-user,$this-pass);
}
elseif($this-type == pgsql)){
$this-conid = pg_connect($this-host $this-port $this-db $this-user
$this-pass); }
else {
echo (database type $this-type not supported);
}
}
..
any idea of doing such of function alias/wrapper?
any help appreciated
thanks
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Re: [PHP-DB] how to bring down the mysqlserver without getting an inconsistant db?
Get all table names in a db and lock them :show tables;; Andrey - Original Message - From: andy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, April 11, 2002 7:37 PM Subject: [PHP-DB] how to bring down the mysqlserver without getting an inconsistant db? Hi there, I am wondering what would be the best way to update a db. I would like to bring down the server, but I am afraid to get an inconsistant state of data. What if someone is just registering on another db? Is there a way to flush and lock the whole db not just some tables? Thanx, Andy PS: what would be the best way to exchange data on a running server? For example... a db containing geodata should be updated, but the user db should be running ok -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] how to bring down the mysqlserver without getting an inconsistant db?
Have in mind this : LOCK TABLES locks tables for the current thread. UNLOCK TABLES releases any locks held by the current thread. All tables that are locked by the current thread are automatically unlocked when the thread issues another LOCK TABLES, or when the connection to the server is closed. Andrey - Original Message - From: andy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, April 11, 2002 7:47 PM Subject: Re: [PHP-DB] how to bring down the mysqlserver without getting an inconsistant db? what if I have 50 tables?? Andrey Hristov [EMAIL PROTECTED] schrieb im Newsbeitrag 02f701c1e177$abd40040$0b01a8c0@ANDreY">news:02f701c1e177$abd40040$0b01a8c0@ANDreY... Get all table names in a db and lock them :show tables;; Andrey - Original Message - From: andy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, April 11, 2002 7:37 PM Subject: [PHP-DB] how to bring down the mysqlserver without getting an inconsistant db? Hi there, I am wondering what would be the best way to update a db. I would like to bring down the server, but I am afraid to get an inconsistant state of data. What if someone is just registering on another db? Is there a way to flush and lock the whole db not just some tables? Thanx, Andy PS: what would be the best way to exchange data on a running server? For example... a db containing geodata should be updated, but the user db should be running ok -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] LIMIT 0,10 retrieves 10 records, but takes forever!
LIMIT limits only to output. So if a SELECT creates 1 million rows and you LIMIT 10, you got the first 10 rows but the full SELECT is done. To speedup consider adding some id columnt with unique ints in ascending order. Andrey P.S. I've to go. Have a nice evening. - Original Message - From: Andy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, March 31, 2002 6:29 PM Subject: [PHP-DB] LIMIT 0,10 retrieves 10 records, but takes forever! Hi there, I am having a problem understanding how limit works. As I thought limit restricts the amount of results to a given number. True.. the number of results is only that high how high I specify it with limit. But the querry takes as long as without limit. I am trying to avoid to long waiting times if a user is by exident searching for to many records. This is my querry: SELECT c.*, p.province, co.country FROM test.cities c, test.provinces p, test.countries co WHERE c.city like 'd%' AND p.province_no = c.province_id AND p.country_c = c.country_c AND c.country_c = co.country_c ORDER BY country , province limit 0, 10 This takes 30 s on a 2.5 mio entries table How could I really restrict the results to 10. So that mysql just returns after 10 results? Thanx, Andy -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] LIMIT 0,10 retrieves 10 records, but takes forever!
Another suggestion - use explicit joins. SELECT c.*, p.province, co.country FROM test.cities AS c LEFT JOIN test.countries AS co USING(country_c) LEFT JOIN test.provinces AS p ON c.province_no=p.province_id ORDER BY country , province limit 0, 10; This might work. If not read the docs at http://www.mysql.com/doc/ about joins and how to do LEFT(RIGHT) JOIN. Good luck. Andrey - Original Message - From: Andy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, March 31, 2002 6:29 PM Subject: [PHP-DB] LIMIT 0,10 retrieves 10 records, but takes forever! Hi there, I am having a problem understanding how limit works. As I thought limit restricts the amount of results to a given number. True.. the number of results is only that high how high I specify it with limit. But the querry takes as long as without limit. I am trying to avoid to long waiting times if a user is by exident searching for to many records. This is my querry: SELECT c.*, p.province, co.country FROM test.cities c, test.provinces p, test.countries co WHERE c.city like 'd%' AND p.province_no = c.province_id AND p.country_c = c.country_c AND c.country_c = co.country_c ORDER BY country , province limit 0, 10 This takes 30 s on a 2.5 mio entries table How could I really restrict the results to 10. So that mysql just returns after 10 results? Thanx, Andy -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Sybase: Adaptive Server Anywhere 8 on Linux: problem with cp1215
Do you receive ???s ? Regards, Andrey - Original Message - From: Igor Georgiev [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, March 27, 2002 7:11 PM Subject: [PHP-DB] Sybase: Adaptive Server Anywhere 8 on Linux: problem with cp1215 PHP 4.1.2 Apache 1.3.23 Slackware 7.1 Sybase: Adaptive Server Anywhere 8 iODBC - libiodbc-3.0.5 database created with 1251CYR collation work fine with cyrillic strings trough windows app (ODBC) but with PHP on linux trough iODBC Adaptive Server Anywhere ODBC driver 8.0.x not ODBC.INI- [ODBC Data Sources] aaa=Adaptive Server Anywhere ODBC driver 8.0.x [aaa] Driver=/usr/local/sybase/SYBSsa8/lib/dbodbc8.so ServerName=alpha CommLinks=tcpip CS=cp1251 tried also CS=1251CYR CS=Charset=cp1251;CollationLabel=1251CYR Charset=cp1251 CollationLabel=1251CYR Any help be welcome 10x -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Reading a file and inserting into Access
Is it possible Access to load a bunch of SQLs and execute them? If it is possible it is better than CSV. Mysql has a command-line tool for table database dump into SQLs. Another solution is to look at PHPMyAdmin's code to view how it dumps tables. Best regards, Andrey Hristov - Original Message - From: George Pitcher [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, March 28, 2002 1:06 PM Subject: [PHP-DB] Reading a file and inserting into Access I'm currently working on a solution to distribute to my users. I will be sending them updates of tab-separated records to import into their Access databases. the distributed solution is php-based and I would like to be able to build in an admin utility to allow them to select the file and iupload it into a particular table. Just to save starting from scratch, does anyone have something like this, that they are prepared to share? Regards George in Edinburgh BTW my users are all university staff. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Sybase: Adaptive Server Anywhere 8 on Linux: problem with cp1215
This seems a unicode problem to me. Here we have similar problem when PHP connects to Access 2000 and receives ???s. No problems with Access 97. Are you sure that the data is 1 byte not unicode format? Andrey - Original Message - From: Igor Georgiev [EMAIL PROTECTED] To: Andrey Hristov [EMAIL PROTECTED] Sent: Thursday, March 28, 2002 2:20 PM Subject: Re: [PHP-DB] Sybase: Adaptive Server Anywhere 8 on Linux: problem with cp1215 I recive this PHP - in DB - Нормативна уредба - Original Message - From: Andrey Hristov [EMAIL PROTECTED] To: Igor Georgiev [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Thursday, March 28, 2002 12:09 PM Subject: Re: [PHP-DB] Sybase: Adaptive Server Anywhere 8 on Linux: problem with cp1215 Do you receive ???s ? Regards, Andrey - Original Message - From: Igor Georgiev [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, March 27, 2002 7:11 PM Subject: [PHP-DB] Sybase: Adaptive Server Anywhere 8 on Linux: problem with cp1215 PHP 4.1.2 Apache 1.3.23 Slackware 7.1 Sybase: Adaptive Server Anywhere 8 iODBC - libiodbc-3.0.5 database created with 1251CYR collation work fine with cyrillic strings trough windows app (ODBC) but with PHP on linux trough iODBC Adaptive Server Anywhere ODBC driver 8.0.x not ODBC.INI- [ODBC Data Sources] aaa=Adaptive Server Anywhere ODBC driver 8.0.x [aaa] Driver=/usr/local/sybase/SYBSsa8/lib/dbodbc8.so ServerName=alpha CommLinks=tcpip CS=cp1251 tried also CS=1251CYR CS=Charset=cp1251;CollationLabel=1251CYR Charset=cp1251 CollationLabel=1251CYR Any help be welcome 10x -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Re: [PHP] PHP and Oracle
On Mon, Mar 25, 2002 at 02:49:07PM -0500, Scarbrough, Jeb (ISS Atlanta) wrote: Is it possible to create a transaction the involves multiple pages using PHP and oracle. For example, can I log onto oracle using OCIPLogon on one page named master, insert information, go to the next page named detail, insert information and commit both transactions at the same time? Try using sessions. The easies way is to save your sqls in a array that is session variable and run these sqls on the second page. Regards, Andrey -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] variation on(Speed Up Code?)
Do some profiling. Use PEAR's Timer class or just add here and there some echo microtime(). Find where is spent most of the time. If it is in the queries than look at your db and find out whether you missed to add some index. If indexes are ok, try to make joined queries (for mysql - LEFT JOIN (RIGHT JOIN) is probably the best choice escpecially if you have very big tables). Regards, Andrey Hristov - Original Message - From: George Pitcher [EMAIL PROTECTED] To: [EMAIL PROTECTED]; PHP-DB [EMAIL PROTECTED] Sent: Tuesday, March 26, 2002 10:49 AM Subject: [PHP-DB] variation on(Speed Up Code?) Hi all, One of the pages in my site takes up to 10 seconds to display (depending on number of records (30 records takes 10 secs). The cause of the problem is the amount of information I am displaying for each record. I do multiple queries for each record to find out different things such as its position in the workflow, its price, etc. None of these are stored in the db, but are calculated on the fly depending on the data held. Apart from storing the result in the db can anyone point me in the direction of some efficient handling routines? Code is available if anyone wants bloat-mail! MTIA George in Edinburgh -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Comparing Strings
If using mysql then the string comparison of fields is case insensitive except if the (var)char column is BINARY. AFAIK mysql has support for RegEx-es. If you decide to use PHP, then use preg_match/replace but with 'i' modifier. This will make the search case-insensitivi and will be faster than eregi(). Regards, Andrey Hristov - Original Message - From: John Fishworld [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, March 25, 2002 12:59 PM Subject: [PHP-DB] Comparing Strings Whats the best way to compare 2 strings (city names - one in db one user entry) At the moment I'm thinking to do the following ; strip spaces convert to lower and then compare ! Has anyone got any better/other suggestions ?? regards John -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Relational database
Otidi tuk : http://www.php.net/unsub.php i vig kak se pravi Unsubscribe Andrey - Original Message - From: Stefan [EMAIL PROTECTED] To: 'Andrey Hristov' [EMAIL PROTECTED]; 'Ron' [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, March 22, 2002 10:37 AM Subject: RE: [PHP-DB] Relational database Dear friends at [EMAIL PROTECTED], I am an innocent guy from Bulgaria and somehow I got in to your mailing list ([EMAIL PROTECTED] [EMAIL PROTECTED]). Now I got all of your mails and I am sure this is a mistake. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Selecting Alphabetically
select * from sometable where (SUBSTRING(somefield,1,1) in
('a','b','c','d','f','g','h')) AND (SUBSTRING(somefield,2,1) in
('i','j','k','l','m','n','o','p'));
Best regards,
Andrey Hristov
- Original Message -
From: Jordan Elver [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, March 21, 2002 2:05 PM
Subject: [PHP-DB] Selecting Alphabetically
Hi,
Could anyone point me in the right direction with this one please.
I have a table of records wit a field of artists.
I want to select all the records which begin with the letter a-h then i-p etc
What is the best way to do this?
Cheers,
Jord
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Re: [PHP-DB] How to add 2 years to todays date ?
In php $your_timestamp += gmmktime(0,0,0,1,1,1972); MySQL has INTERVALling options. Regards, Andrey - Original Message - From: Dave Carrera [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, March 18, 2002 10:11 AM Subject: [PHP-DB] How to add 2 years to todays date ? Hi All I think the subject line says it all. How to add 2 years to today's date ? Any helps as always most appreciated. Dave Carrera Php Developer http://davecarrera.freelancers.net http://www.davecarrera.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] a Count() ?
select cat_id, count(prod_id) from some_table order by cat_id; Best regards, Andrey Hristov - Original Message - From: Dave Carrera [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, March 16, 2002 12:46 PM Subject: [PHP-DB] a Count() ? Hi All I am trying to count how many product names in my db have the same category id and then show it ie: Catid 1 Product 1 Catid 1 Product 2 Catid 2 Product 3 Catid 3 Product 4 Catid 3 Product 5 Result would be Catid1 has 2 products Catid2 has 1 products Catid3 has 2 products I think it has something to do with the GROUP command but the mysql doc dose not make it clear how to achive this task. Code examples, pointers to web resources or any info thankfully received. Thank you in advance Dave Carrera Php Developer http://davecarrera.freelancers.net http://www.davecarrera.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Joining three tables
Try joining parents to parentlog by left using(parent_id) . If you receive 1 row for student that has 2 parents (I say this because I've never been in such situation) try to join but not left - ordinary join. So select * from students left join parentlog using(student_id) left join parents using(parent_id); or select * from parents,parentlog left join students using(student_id) where parents.parent_id=parentlog.parent_id; Hope this helps. Andrey Hristov - Original Message - From: John Hughes, Jomari Works [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, March 16, 2002 8:23 AM Subject: [PHP-DB] Joining three tables SQL QUERY question I have three tables: students has student_id and student_name parents has parent_id and parent_name parentlog has student_id and parent_id I want to search the parentlog WHERE student_id = some_id GROUP BY parent_id (This will bring back two rows when there are two parents) At the same time I want to get the name of the student that matches student_id and the name of the parent. I can LEFT JOIN students with parentlog USING(student_id) but I can't figure how I can join the parents so that I can get the name of match for the parent_id. Can I join three tables and search all in one pass? TIA John Hughes -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Looking for a good MySQL db abstraction layer
Try those provided in PEAR(in the distro). Best regards, Andrey Hristov On Friday 08 March 2002 08:04 pm, you wrote: I'm looking for a good MySQL db abstraction layer. I'm just coming back to PHP/MySQL and rather writing my own I figured I'd try to see if any are already out there. The layer should obviously have the basics, of connect, query, and close, and possibly some error checking and handling. thanks, ~ Mike -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Is this possible in mysql?
list($sum)=mysql_fetch_assoc(mysql_query('SELECT SUM(salary') FROM employes;'));
Best regards,
Andrey Hristov
On Friday 08 March 2002 09:17 pm, you wrote:
I need to add up the (integer) values of columns, and return the added up
value as one column to php. Is this possible? Or is there something else
to do it? (I'd rather not have to mysql_fetch_array() in a while loop and
add it up there, it might be a lot of rows)
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Re: [PHP-DB] Problem with symbol
phpMyAdmin has changed to amp; and then put it in the DB. So it is better not to use phpMyAdmin or any toher web based tool for tasks which includes entering. Not sure for , Regards, Andrey Hristov - Original Message - From: Marco Coletta [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, February 25, 2002 10:32 AM Subject: Re: [PHP-DB] Problem with symbol I edit with phpMyAdmin and Mascon, but if I look at the recodr with Mysql client I have the same result : in the record I find amp; instead of Andrey Hristov [EMAIL PROTECTED] ha scritto nel messaggio 00f401c1bdd4$7d3bec00$0b01a8c0@ANDreY">news:00f401c1bdd4$7d3bec00$0b01a8c0@ANDreY... The problem is that you probably use phpMyAdmin for editing data. Regards, Andrey Hristov - Original Message - From: Marco Coletta [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, February 25, 2002 10:08 AM Subject: [PHP-DB] Problem with symbol I have a problem with symbol . In PHP script I have a variable with a string assigned containing the symbol '' : $myvariable = 'Smith Sons'; when I insert the variable in the database : $query=insert into mytable (mycolumn) values (myvalue1='$myvariable');; $result=mysql_query($query); if I edit directly the column in Mysql the symbol '' has been translated to 'amp;'. The real problem is that if I do a query with where looking for the content of record where myvalue='Smith Sons' in this case the symbol is not translated and so the query has no success. -- -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Problem with symbol
The problem was solved. The programmer used htmlspecialchars() in one of his functions.
So the function was the problem. No problemas with phpMyAdmin - too clever.
Andrey
- Original Message -
From: Jonathan Underfoot [EMAIL PROTECTED]
To: [PHP-DB] [EMAIL PROTECTED]
Sent: Monday, February 25, 2002 3:37 PM
Subject: Re: [PHP-DB] Problem with symbol
In my experience PHPMyAdmin DOES NOT change anything. It never changes
for me, and it dosen't addslashes(), which makes it a complete pain in the
ass to use, but better than changing things without your knowledge I
suppose. Maybe I'm using an old version?
-Jonathan
- Original Message -
From: Marco Coletta [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, February 25, 2002 3:42 AM
Subject: Re: [PHP-DB] Problem with symbol
It's not phpMyadmin that changed to amp; but the PHP script.
Than because I could not find with the PHP script the record I looked in
with phpMyadmin.
Andrey Hristov [EMAIL PROTECTED] ha scritto nel messaggio
010801c1bdd7$576e9dd0$0b01a8c0@ANDreY">news:010801c1bdd7$576e9dd0$0b01a8c0@ANDreY...
phpMyAdmin has changed to amp; and then put it in the DB.
So it is better not to use phpMyAdmin or any toher web based tool for
tasks which includes entering. Not sure for ,
Regards,
Andrey Hristov
- Original Message -
From: Marco Coletta [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, February 25, 2002 10:32 AM
Subject: Re: [PHP-DB] Problem with symbol
I edit with phpMyAdmin and Mascon, but if I look at the recodr with
Mysql
client I have the same result :
in the record I find amp; instead of
Andrey Hristov [EMAIL PROTECTED] ha scritto nel messaggio
00f401c1bdd4$7d3bec00$0b01a8c0@ANDreY">news:00f401c1bdd4$7d3bec00$0b01a8c0@ANDreY...
The problem is that you probably use phpMyAdmin for editing data.
Regards,
Andrey Hristov
- Original Message -
From: Marco Coletta [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, February 25, 2002 10:08 AM
Subject: [PHP-DB] Problem with symbol
I have a problem with symbol .
In PHP script I have a variable with a string assigned containing
the
symbol '' :
$myvariable = 'Smith Sons';
when I insert the variable in the database :
$query=insert into mytable (mycolumn) values
(myvalue1='$myvariable');;
$result=mysql_query($query);
if I edit directly the column in Mysql the symbol '' has been
translated to 'amp;'.
The real problem is that if I do a query with where looking for
the
content
of record where myvalue='Smith Sons'
in this case the symbol is not translated and so the query has
no
success.
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Re: [PHP-DB] Shopping Cart ?
Hi There are functions for the Verisign API. For those servers with no compiled module for Verisign try to use the Verisign package from PEAR repository. You can get it from the CVS - cvs.php.net l:cvsread, p:phpfi Look at the docs what command to issue to get the pear package(write pear instead of php4). Best regards, Andrey Hristov IcyGEN Corporation http://www.icygen.com BALANCED SOLUTIONS - Original Message - From: Dave Carrera [EMAIL PROTECTED] To: php List [EMAIL PROTECTED] Sent: Monday, February 25, 2002 9:50 AM Subject: [PHP-DB] Shopping Cart ? Hi All, I am developing a shopping cart for a customer. No Prob there. Is there any info around, or can someone supply, on how to Link the buy button to a ccp. I think what I mean is the customer has no credit card processor at the moment So I want to be flexible with the buy button links ( I think...). Is there some kind of code example for this. As Always thank you in advance for any snippets of wisdom. Dave Carrera Php / MySql Development Web Design Site Marketing http://www.davecarrera.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Problem with symbol
The problem is that you probably use phpMyAdmin for editing data. Regards, Andrey Hristov - Original Message - From: Marco Coletta [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, February 25, 2002 10:08 AM Subject: [PHP-DB] Problem with symbol I have a problem with symbol . In PHP script I have a variable with a string assigned containing the symbol '' : $myvariable = 'Smith Sons'; when I insert the variable in the database : $query=insert into mytable (mycolumn) values (myvalue1='$myvariable');; $result=mysql_query($query); if I edit directly the column in Mysql the symbol '' has been translated to 'amp;'. The real problem is that if I do a query with where looking for the content of record where myvalue='Smith Sons' in this case the symbol is not translated and so the query has no success. -- -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Getting the ID of the last inserted record possible?
mysql_insert_id() Regards Andrey - Original Message - From: Andy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, February 23, 2002 3:32 PM Subject: [PHP-DB] Getting the ID of the last inserted record possible? Hi there, I would like to name pictures I uploaded after the belonging ID in the db. Is there a way to find out the ID of the last record. I thought it might be a good idea to create the record, get the ID and copy the image with the ID as name to the server. Can anybody give me a hint on that? Thanx Andy -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Disable Right click w/ php?
No way. PHP is server-side. Javascript is mostly clientside. Best regards, Andrey Hristov - Original Message - From: jas [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, February 14, 2002 8:17 AM Subject: [PHP-DB] Disable Right click w/ php? I have been looking on php.net for a function to disallow people to right click to view source... anyone have a good idea of how to accomplish this without using java-script? Thanks in advance, Jas -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] MySQL Result Resource
try this :
select password, 1 as auth from acl where (username='andrewd' and
password=MD5(andrewd.madonna));
- Original Message -
From: Necro [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, January 10, 2002 6:18 PM
Subject: RE: [PHP-DB] MySQL Result Resource
Same error...
select password, 1 as auth from acl where (username='andrewd' and
password=MD5(andrewd.madonna))1109 : Unknown table 'andrewd' in where clause
Andrew
-Original Message-
From: George Pitcher [mailto:[EMAIL PROTECTED]]
Sent: Friday, 11 January 2002 3:10 AM
To: Necro; [EMAIL PROTECTED]
Subject: Re: [PHP-DB] MySQL Result Resource
I was having something similar and solved it by wrapping the column names in
parentheses:
select password, 1 as auth from acl where (username='andrewd' and
password=MD5(andrewd.madonna));
It might help. or eliminate something if I'm not right.
George
- Original Message -
From: Necro [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, January 10, 2002 4:09 PM
Subject: RE: [PHP-DB] MySQL Result Resource
Yep,
andrewd is the username im trying to get this script to work with, its an
authentication script..
The result of echo $arg is the following:
select password, 1 as auth from acl where username='andrewd' and
password=MD5(andrewd.madonna)1109 : Unknown table 'andrewd' in where
clause
Andrew
-Original Message-
From: Miles Thompson [mailto:[EMAIL PROTECTED]]
Sent: Friday, 11 January 2002 3:08 AM
To: Necro; [EMAIL PROTECTED]
Subject: RE: [PHP-DB] MySQL Result Resource
Can you try this puppy at the MySQL console? I'd dearly love to know where
andrewd is coming from, it sounds like your username.
Before executing mysql_query(), echo $arg and see what it prints.
This is strange, but better than what we had - Miles Thompson
At 02:54 AM 1/11/2002 +1100, Necro wrote:
Ok,
I have tried a few things now. I finally got it to echo the errors,
firstly
there was still a prob with MD5 values being in the apostrophes.
Then next error was no db was selected. So i added a mysql_select_db
statement.
Now i get this:
1109 : Unknown table 'andrewd' in where clause
andrewd being the username I am trying to get it to accept.
Following lines are the current bit:
$arg = select password, 1 as auth from acl where
username='$username' and
password=MD5($username.$password);
$result = mysql_query( $arg ) or die(mysql_errno(). : .
mysql_error() );
$row = mysql_fetch_array($result);
Andrew
-Original Message-
From: Miles Thompson [mailto:[EMAIL PROTECTED]]
Sent: Friday, 11 January 2002 2:36 AM
To: [EMAIL PROTECTED]
Subject: RE: [PHP-DB] MySQL Result Resource
Break up the code.
I assume you are connecting to the database with mysql_connect() or
mysql_pconnect(). If not, do that.
Echo your query so that you know it contains valid values.
Break $row = mysql_fetch_array(mysql_db_query( DATABASE, $arg ));
into
$result = mysql_query( $arg ) or die(mysql_errno(). : .
mysql_error() );
$row = mysql_fetch_array($result) )
then do whatever processing you need with the array $row.
Miles
PS Just reply to the list, if you reply directly to me I have one more
message to delete. g /mt
At 02:10 AM 1/11/2002 +1100, Necro wrote:
Yeh, I notice now the MD5 was wrong.
But I still get the same error on line 104. If I try and replace it
with
the
current query function then I get two errors.
e.g.
Warning: Supplied argument is not a valid MySQL-Link resource in
d:\htdocs\infekt\packages\auth.inc on line 104
Warning: Supplied argument is not a valid MySQL result resource in
d:\htdocs\infekt\packages\auth.inc on line 104
Andrew
-Original Message-
From: Miles Thompson [mailto:[EMAIL PROTECTED]]
Sent: Friday, 11 January 2002 2:05 AM
To: Necro; [EMAIL PROTECTED]
Subject: Re: [PHP-DB] MySQL Result Resource
The use of the MD5 function in the query doesn't look quite right.
Shouldn't it be MD5('$password') or MD5('$username'.'$password') if
concatenating?
Also, mysql_db_query() has been a deprecated function for some time
now,
mysql_query() is recommended.
Hope this gets you going - Miles Thompson
At 01:33 AM 1/11/2002 +1100, Necro wrote:
Lo all,
Slight problem on an auth script...
Warning: Supplied argument is not a valid MySQL result resource in
d:\htdocs\infekt\packages\auth.inc on line 104
Line 26: define( DATABASE, imanager );
Line 103: $arg = select password, 1 as auth from acl where
username='$username' and password=MD5('$username','$password');
Line 104: $row = mysql_fetch_array(mysql_db_query( DATABASE, $arg ));
Can anyone help get this to work??
Thankyou.
Andrew
--
Re: [PHP-DB] MySQL Result Resource
try : $arg = select password, 1 as auth from acl where (username='andrewd') and password=MD5(concat(username,password)); HTH Andrey - Original Message - From: Necro [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, January 10, 2002 6:29 PM Subject: RE: [PHP-DB] MySQL Result Resource Parse error: parse error in d:\htdocs\infekt\packages\auth.inc on line 104 $arg = select password, 1 as auth from acl where (username='andrewd' and password=MD5(andrewd.madonna)); Nope :( -Original Message- From: Andrey Hristov [mailto:[EMAIL PROTECTED]] Sent: Friday, 11 January 2002 3:28 AM To: Necro Cc: [EMAIL PROTECTED] Subject: Re: [PHP-DB] MySQL Result Resource try this : select password, 1 as auth from acl where (username='andrewd' and password=MD5(andrewd.madonna)); - Original Message - From: Necro [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, January 10, 2002 6:18 PM Subject: RE: [PHP-DB] MySQL Result Resource Same error... select password, 1 as auth from acl where (username='andrewd' and password=MD5(andrewd.madonna))1109 : Unknown table 'andrewd' in where clause Andrew -Original Message- From: George Pitcher [mailto:[EMAIL PROTECTED]] Sent: Friday, 11 January 2002 3:10 AM To: Necro; [EMAIL PROTECTED] Subject: Re: [PHP-DB] MySQL Result Resource I was having something similar and solved it by wrapping the column names in parentheses: select password, 1 as auth from acl where (username='andrewd' and password=MD5(andrewd.madonna)); It might help. or eliminate something if I'm not right. George - Original Message - From: Necro [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, January 10, 2002 4:09 PM Subject: RE: [PHP-DB] MySQL Result Resource Yep, andrewd is the username im trying to get this script to work with, its an authentication script.. The result of echo $arg is the following: select password, 1 as auth from acl where username='andrewd' and password=MD5(andrewd.madonna)1109 : Unknown table 'andrewd' in where clause Andrew -Original Message- From: Miles Thompson [mailto:[EMAIL PROTECTED]] Sent: Friday, 11 January 2002 3:08 AM To: Necro; [EMAIL PROTECTED] Subject: RE: [PHP-DB] MySQL Result Resource Can you try this puppy at the MySQL console? I'd dearly love to know where andrewd is coming from, it sounds like your username. Before executing mysql_query(), echo $arg and see what it prints. This is strange, but better than what we had - Miles Thompson At 02:54 AM 1/11/2002 +1100, Necro wrote: Ok, I have tried a few things now. I finally got it to echo the errors, firstly there was still a prob with MD5 values being in the apostrophes. Then next error was no db was selected. So i added a mysql_select_db statement. Now i get this: 1109 : Unknown table 'andrewd' in where clause andrewd being the username I am trying to get it to accept. Following lines are the current bit: $arg = select password, 1 as auth from acl where username='$username' and password=MD5($username.$password); $result = mysql_query( $arg ) or die(mysql_errno(). : . mysql_error() ); $row = mysql_fetch_array($result); Andrew -Original Message- From: Miles Thompson [mailto:[EMAIL PROTECTED]] Sent: Friday, 11 January 2002 2:36 AM To: [EMAIL PROTECTED] Subject: RE: [PHP-DB] MySQL Result Resource Break up the code. I assume you are connecting to the database with mysql_connect() or mysql_pconnect(). If not, do that. Echo your query so that you know it contains valid values. Break $row = mysql_fetch_array(mysql_db_query( DATABASE, $arg )); into $result = mysql_query( $arg ) or die(mysql_errno(). : . mysql_error() ); $row = mysql_fetch_array($result) ) then do whatever processing you need with the array $row. Miles PS Just reply to the list, if you reply directly to me I have one more message to delete. g /mt At 02:10 AM 1/11/2002 +1100, Necro wrote: Yeh, I notice now the MD5 was wrong. But I still get the same error on line 104. If I try and replace it with the current query function then I get two errors. e.g. Warning: Supplied argument is not a valid MySQL-Link resource in d:\htdocs\infekt\packages\auth.inc on line 104 Warning: Supplied argument is not a valid MySQL result resource in d:\htdocs\infekt\packages\auth.inc on line 104 Andrew -Original Message- From: Miles Thompson [mailto:[EMAIL PROTECTED]] Sent: Friday, 11 January 2002 2:05 AM To: Necro; [EMAIL PROTECTED] Subject: Re: [PHP-DB] MySQL Result Resource The use of the MD5 function in the query doesn't look quite right
Re: [PHP-DB] mysql.so
Old modules (compiled for php 4.0.x) are not binary compatible with 4.1.x series. To compile oci8.so you need an oracle installation. More info on oracle from Thies Arntzen. I'm not sure but ./configure --enable-mysql make will produce the .so Regards, Andrey Hristov - Original Message - From: Andrea Trasatti [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 08, 2002 6:30 PM Subject: [PHP-DB] mysql.so Hello all, I'm trying to recompile PHP, I downloaded V4.1.1 and wanted to move from my old 4.0.6 to it. I have a RH 6.2, btw. I had mysql.so, oci8.so and a couple more libraries. I think I had downloaded them from rpmfind or similar site. How do I recompile them to work with PHP 4.1? I tried building PHP --with-mysql as a configure option and mysql gets compiled inside php, but I wanted it as a library. I am compiling php as a loadable module for apache, BTW, but I will be using it as a CGI too. Thank you, Andrea = Andrea Trasatti Bware Technologies s.r.l. via San Gregorio, 3 Tel. +39 02 2779181 Fax +39 02 27791828 Cell +39 335 7866749 WWW http://www.bware.it = -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] Formated Results
Try printing pre before and /pre after them Regards, Andrey Hristov - Original Message - From: Barry Rumsey [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, January 07, 2002 2:19 PM Subject: [PHP-DB] Formated Results Hi I have a database that has lyrics in it. I can get them to list but they are not aligned the same as whats in the database. How can I get the results aligned as whats in the database ? -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] Potential for optimizing a huge table for querries?
Mysql has support for indexes on two or more fields. So you can create index on country_code AND province. At the moment I cannot remember the syntax but look at the docs www.mysql.com/doc/ to find it. HTH Regards, Andrey Hristov - Original Message - From: Andy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, December 27, 2001 12:57 PM Subject: [PHP-DB] Potential for optimizing a huge table for querries? Hi guys, I would like to optimize a tabel with 2.3 mio entries for querries The table is not gonna be changed afterwards, no entries are gonna be added. It just supports info. currently it looks like that: ID: int(7) city: varchar(50) country_code char(2) province: char(2) indexes: country_code province Type: MyISAM Querry on country_code AND province Does anybody know if this has potential to optimize? Cheers Andy -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] Change value in the table
Try this: UPDATE your_table SET your_field= CONCAT( SUBSTR(str,0,INSTR(str,text_to_be_replaced)), your_replacement, SUBSTR(str, INSTR(str,text_to_be_replaced)+LEGNTH(text_to_be_replaced) ) ) WHERE your_field like '%text_to_be_replaced%'; May be there is a need for some changes HTH Regards, Andrey Hristov - Original Message - From: Nagasea [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, December 23, 2001 4:56 PM Subject: [PHP-DB] Change value in the table I want to change all the text XXX to YYY in the posts_text table. I know i can do that in the phpMyAdmin by running a queries. Can someone let me know what should i write ? note : I want to change a single word (XXX) within the whole post test. - ID | POST | - 1 | Happy XXX | 2 | Super XXX | 3 | Mouse XXX | - _ www.kaskus.com - Community Forum Free Email service -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DB] Re : alternate
can it be index_forum1 instead of index_forum. This code presumes that it's possible
while($group = $db-fetch_array($queryg)) {
if($group[type] == group) {
$bg = 1- $bg;
eval(\$forumlist .= \.template(index_category.($bg+1).\;);
if($catsonly != on || $gid) {
$query = $db-query(SELECT * FROM $table_forums WHERE type='forum'
AND status='on' AND fup='$group[fid]' ORDER BY
displayorder);
while($forum = $db-fetch_array($query)) {
$forumlist .= forum($forum, index_forum);
}
}
}else {
$forumlist .= forum($group, index_forum);
}
}
Regards
Andrey Hristov
- Original Message -
From: MrBaseball34 [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, November 29, 2001 5:31 PM
Subject: [PHP-DB] Alternating rows pulled from database
I am trying to modify the XMB Forums to be more like
UBB in looks.
In this code, I want to alternate forum_index templates.
I have created two templates, one using $altbg1 and one using $altbg2. I want
to alternate the row colors...
How would I accomplish that?
{from: index.php}
code:
while($group = $db-fetch_array($queryg)) {
if($group[type] == group) {
eval(\$forumlist .= \.template(index_category).\;);
if($catsonly != on || $gid) {
$query = $db-query(SELECT * FROM $table_forums WHERE type='forum'
AND status='on' AND fup='$group[fid]' ORDER BY
displayorder);
while($forum = $db-fetch_array($query)) {
$forumlist .= forum($forum, index_forum);
}
}
}else {
$forumlist .= forum($group, index_forum);
}
}
What I really need to do is something like this:
$i = 0
while($forum = $db-fetch_array($query)) {
if ($i % 2 = 0 {
$forumlist .= forum($forum, index_forum);
} else {
$forumlist .= forum($forum, index_forum2);
}
$i = $i + 1;
}
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Re: [PHP-DB] Storing JPEG's in MySQL -- Is it possible?
Try
header('Content-type: image/gif');
Regards,
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: PaulC [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, November 28, 2001 10:28 AM
Subject: Re: [PHP-DB] Storing JPEG's in MySQL -- Is it possible?
I am using this to read the uploaded file
$attach_data =
addslashes(fread(fopen($HTTP_POST_FILES['attachment']['tmp_name'], r),
filesize($HTTP_POST_FILES['attachment']['tmp_name'])));
I'm then insterting that into the MySQL database, along with the
$attachment_type
It works fine for a GIF, but a JPEG isn't displayed correctly.
Thanks,
Paul
Ck Raju [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Please show your script, so that we can answer you better.
CK Raju
On Tuesday 27 November 2001 16:37, PaulC wrote:
Hi,
I've wrote a bit of code to upload a file, and store it in a MySQL
longblob field.
If I upload a GIF, and store it in MySQL I am able to retrieve it fine
using a PHP script.
However, a JPEG uploads, but cannot be retrieved successfully.
(I get a broken image symbol in IE)
Does anybody know why this is???
Thanks,
Paul
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Re: [PHP-DB] Storing JPEG's in MySQL -- Is it possible?
excuses, image/jpeg - Original Message - From: PaulC [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, November 28, 2001 10:28 AM Subject: Re: [PHP-DB] Storing JPEG's in MySQL -- Is it possible? I am using this to read the uploaded file $attach_data = addslashes(fread(fopen($HTTP_POST_FILES['attachment']['tmp_name'], r), filesize($HTTP_POST_FILES['attachment']['tmp_name']))); I'm then insterting that into the MySQL database, along with the $attachment_type It works fine for a GIF, but a JPEG isn't displayed correctly. Thanks, Paul Ck Raju [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Please show your script, so that we can answer you better. CK Raju On Tuesday 27 November 2001 16:37, PaulC wrote: Hi, I've wrote a bit of code to upload a file, and store it in a MySQL longblob field. If I upload a GIF, and store it in MySQL I am able to retrieve it fine using a PHP script. However, a JPEG uploads, but cannot be retrieved successfully. (I get a broken image symbol in IE) Does anybody know why this is??? Thanks, Paul -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] JOIN Very SLOW...
You use LEFT JOIN so your query is optimized. Probably your tables are big, you don't
have many MB of RAM. When you have big RAM, I
think that tables reside in memory and join of 5 tables every 600,000 rows is done
for 4-5s. May be you have to increase some of
the buffers sizes of mysql.
Regards,
Andrey Hristov
- Original Message -
From: Martin E. Koss [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, November 28, 2001 12:09 PM
Subject: [PHP-DB] JOIN Very SLOW...
The following does work but it extremely slow.
$phselect = select COUNT(*) AS phTotal from properties LEFT JOIN
propertydetails ON properties.PropertyID=propertydetails.PropertyID where
((propertydetails.Image1Desc='') AND
(properties.PropertyType='$PropertyType'));
$phresult = mysql_query ($phselect,$conID);
while ($phrow = mysql_fetch_array($phresult)) {
$phTotal = $phrow[phTotal];
PRINT td align=\right\$phTotal/td\n;
} // end WHILE
Is there an obvious problem here and can anyone help?
Martin E. Koss
M: 07946-706459
E: [EMAIL PROTECTED]
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Re: [PHP-DB] query + loop problem
echo table\r\n;
while($row = mysql_fetch_assoc($result)) { // if assoc is not available - will work
but double results
foreach($row as $key = $value){
echo trtd$key/tdtd$value/td/tr\r\n;
}
}//end loop
echo /table\r\n;
HTH
Regards,
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Russ Michell [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, November 28, 2001 5:36 PM
Subject: [PHP-DB] query + loop problem
Hi there everyone:
I have a generic query containing variables, substituted for values dependant upon
specific
circumstances:
file://query the DB on the basis of searches employing text input fields (LIKE)
if($sql_clause == 'LIKE') {
$sql = SELECT * FROM $table WHERE $field $sql_clause '%$query%';
}
file://query the DB on the basis of searches employing select menus ('=')
else if($sql_clause == '=') {
$sql = SELECT * FROM $table WHERE $field $sql_clause '$query';
}
$result = mysql_query($sql,$connect) or printerror(Query Failure!,06);
$numrows = mysql_num_rows($result);
Instead of the usual 'hard-coded' method within the loop as below:
file://loop using hard-coded variables
while($row = mysql_fetch_array($result)) {
$field1 = $row[fieldname1];
$field2 = $row[fieldname2]; file://etc
}//end while loop
I'd like to be able to have this dynamically enabled as below:
file://loop using relevant field names to display correct page content
while($row = mysql_fetch_array($result)) {
file://generic method of extracting rownames according to '$table' (above) goes
here
}//end loop
Does anyone have a clue how to do this???
Many Thanks!
Russ
#---#
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Re: [PHP-DB] gzip image files
Yes, it is.
the return value of fopen is a resource of type file.
var_dump($data); will show that
if you want to read the data use : fread($data,$buf);
but I think its better with file() function. The example from the docs show a better
method:
?php
$data = implode(, bigfile.txt);
$gzdata = gzencode($data, 9);
$fp = fopen(bigfile.txt.gz, w);
fwrite($fp, $gzdata);
fclose($fp);
?
Regards,
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Keith Whyman [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, November 27, 2001 4:23 PM
Subject: [PHP-DB] gzip image files
I create a png dynamically - store the path in mysql.
And want to be able to offer the user a zipped version to download
Unfortunately haven't been able to get it to work up until now !
I'm sure it's something obvious but...
Open the png
$data = fopen('kunden/'.$name.'.png', rb);
encode it
$gzdata = gzencode($data);
where to write
$fp = fopen('kunden/zip/'.$name.'.gz', w);
write it
fwrite($fp, $gzdata);
fclose($fp);
what happens is the name gets included in the gz but written to it is only
kunden/example.png
Can anyone help ??
thanks in advance
regards
keith
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Re: [PHP-DB] gzip image files
Of course it will
$filename = 'kunden/'.$name.'.png';
$data = fopen($filename, r);
$contents = fread($data, filesize($filename));
fclose($data);
// ok so far so good
$gzdata = gzencode($data);
// here is the error, instead of $data use $contents
$fp = fopen('kunden/zip/'.$name.'.gz', w);
fwrite($fp, $gzdata);
fclose($fp);
// this is ok
Regards,
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Keith Whyman [EMAIL PROTECTED]
To: Andrey Hristov [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, November 27, 2001 5:06 PM
Subject: Re: [PHP-DB] gzip image files
and if i use
$filename = 'kunden/'.$name.'.png';
$data = fopen($filename, r);
$contents = fread($data, filesize($filename));
fclose($data);
$gzdata = gzencode($data);
$fp = fopen('kunden/zip/'.$name.'.gz', w);
fwrite($fp, $gzdata);
fclose($fp);
it writes in the gz file this
Resource id #3
Yes, it is.
the return value of fopen is a resource of type file.
var_dump($data); will show that
if you want to read the data use : fread($data,$buf);
but I think its better with file() function. The example from the docs
show a better method:
?php
$data = implode(, bigfile.txt);
$gzdata = gzencode($data, 9);
$fp = fopen(bigfile.txt.gz, w);
fwrite($fp, $gzdata);
fclose($fp);
?
Regards,
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Keith Whyman [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, November 27, 2001 4:23 PM
Subject: [PHP-DB] gzip image files
I create a png dynamically - store the path in mysql.
And want to be able to offer the user a zipped version to download
Unfortunately haven't been able to get it to work up until now !
I'm sure it's something obvious but...
Open the png
$data = fopen('kunden/'.$name.'.png', rb);
encode it
$gzdata = gzencode($data);
where to write
$fp = fopen('kunden/zip/'.$name.'.gz', w);
write it
fwrite($fp, $gzdata);
fclose($fp);
what happens is the name gets included in the gz but written to it is
only
kunden/example.png
Can anyone help ??
thanks in advance
regards
keith
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[PHP-DB] [PHP] Coding methods (was RE: [PHP-DB] gzip image files)
When you use the parser scans the string for variables. When ' is used it is not parsed. So you know what $variable to put, concatenate the strings with the variable(s). I think it's a faster method. IMO, yes it seems ugly, but I want to be faster not so readable as a novel. Regards, Andrey Hristov - Original Message - From: Boget, Chris [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, November 27, 2001 5:28 PM Subject: [PHP] Coding methods (was RE: [PHP-DB] gzip image files) $filename = 'kunden/'.$name.'.png'; I see this all the time and I'm curious: what takes more computing power (granted, either would be incredibly little I'm sure, just curious which requires more work by PHP)? this: $filename = this . $varname . that; or this: $filename = this $varname that; I would think the latter example but am not sure. Another question, but this is more about personal style: I almost always use the latter method in my coding practices. It looks cleaner and, IMO, is easier to follow especially when there are a number of variables involved. For those that use the former method, why do you? I'm not trying to be judgemental, just curious why people do what they do. In asking, I may actually learn some- thing. :p Chris -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] gzip image files
This writes 'png' at the end of file so the file will be corrupted for every
compressor. If you want to name is foo.bar.gz.png
then:
$fp = fopen('kunden/zip/'.substr($name,0,-4).'.gz'.'.png', w+);
not sure but the substr() have to remove .png from the filename.
Regards,
Andrey
- Original Message -
From: Keith Whyman [EMAIL PROTECTED]
To: Andrey Hristov [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, November 27, 2001 5:30 PM
Subject: Re: [PHP-DB] gzip image files
ha it works !
thanks !
now just one last question :-))
how can i name my png in the gz file so that it ends with .png ?
i thought this would work
fwrite($fp, $gzdata.'.png');
but it doesn't ! :-(
Of course it will
$filename = 'kunden/'.$name.'.png';
$data = fopen($filename, r);
$contents = fread($data, filesize($filename));
fclose($data);
// ok so far so good
$gzdata = gzencode($data);
// here is the error, instead of $data use $contents
$fp = fopen('kunden/zip/'.$name.'.gz', w);
fwrite($fp, $gzdata);
fclose($fp);
// this is ok
Regards,
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Keith Whyman [EMAIL PROTECTED]
To: Andrey Hristov [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, November 27, 2001 5:06 PM
Subject: Re: [PHP-DB] gzip image files
and if i use
$filename = 'kunden/'.$name.'.png';
$data = fopen($filename, r);
$contents = fread($data, filesize($filename));
fclose($data);
$gzdata = gzencode($data);
$fp = fopen('kunden/zip/'.$name.'.gz', w);
fwrite($fp, $gzdata);
fclose($fp);
it writes in the gz file this
Resource id #3
Yes, it is.
the return value of fopen is a resource of type file.
var_dump($data); will show that
if you want to read the data use : fread($data,$buf);
but I think its better with file() function. The example from the docs
show a better method:
?php
$data = implode(, bigfile.txt);
$gzdata = gzencode($data, 9);
$fp = fopen(bigfile.txt.gz, w);
fwrite($fp, $gzdata);
fclose($fp);
?
Regards,
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Keith Whyman [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, November 27, 2001 4:23 PM
Subject: [PHP-DB] gzip image files
I create a png dynamically - store the path in mysql.
And want to be able to offer the user a zipped version to download
Unfortunately haven't been able to get it to work up until now !
I'm sure it's something obvious but...
Open the png
$data = fopen('kunden/'.$name.'.png', rb);
encode it
$gzdata = gzencode($data);
where to write
$fp = fopen('kunden/zip/'.$name.'.gz', w);
write it
fwrite($fp, $gzdata);
fclose($fp);
what happens is the name gets included in the gz but written to it
is
only
kunden/example.png
Can anyone help ??
thanks in advance
regards
keith
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Re: [PHP-DB] Query help
SELECT count(f.room),WEEK(MAX(b.date),1), WEEK(MIN(b.date),1) FROM freero oms f, booking b; will be SELECT count(f.room),WEEK(MAX(b.date),1), WEEK(MIN(b.date),1) FROM freero oms f LEFT JOIN booking USING(room) b; room is the field which connects two tables. If it has different name change it in USING Other problems? Write.. Regards, Andrey Hristov IcyGEN Corporation http://www.icygen.com BALANCED SOLUTIONS - Original Message - From: Matt Williams [EMAIL PROTECTED] To: Php-Db@Lists. Php. [EMAIL PROTECTED] Sent: Friday, November 16, 2001 5:20 PM Subject: [PHP-DB] Query help Not really this list but I'm after a quick bit of help. If I run this query select count(room) from freerooms; -83 and this SELECT WEEK(MAX(date),1), WEEK(MIN(date),1)as totalweeks FROM booking; -48 40 All good so far now if I run this SELECT count(f.room),WEEK(MAX(b.date),1), WEEK(MIN(b.date),1) FROM freero oms f, booking b; -+---+-+-+ | count(f.room) | WEEK(MAX(b.date),1) | WEEK(MIN(b.date),1) | +---+-+-+ | 24817 | 48 | 40 | +---+-+-+ It seems to be mulitplying out for some reason but I'm stuck as to how/why and how to resolve it. TIA M: -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] Query help
Ooops SELECT count(f.room),WEEK(MAX(b.date),1), WEEK(MIN(b.date),1) FROM freerooms as f LEFT JOIN booking AS b USING(room); Apolgizes - Original Message - From: Andrey Hristov [EMAIL PROTECTED] To: Matt Williams [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, November 16, 2001 5:32 PM Subject: Re: [PHP-DB] Query help SELECT count(f.room),WEEK(MAX(b.date),1), WEEK(MIN(b.date),1) FROM freero oms f, booking b; will be SELECT count(f.room),WEEK(MAX(b.date),1), WEEK(MIN(b.date),1) FROM freero oms f LEFT JOIN booking USING(room) b; room is the field which connects two tables. If it has different name change it in USING Other problems? Write.. Regards, Andrey Hristov IcyGEN Corporation http://www.icygen.com BALANCED SOLUTIONS - Original Message - From: Matt Williams [EMAIL PROTECTED] To: Php-Db@Lists. Php. [EMAIL PROTECTED] Sent: Friday, November 16, 2001 5:20 PM Subject: [PHP-DB] Query help Not really this list but I'm after a quick bit of help. If I run this query select count(room) from freerooms; -83 and this SELECT WEEK(MAX(date),1), WEEK(MIN(date),1)as totalweeks FROM booking; -48 40 All good so far now if I run this SELECT count(f.room),WEEK(MAX(b.date),1), WEEK(MIN(b.date),1) FROM freero oms f, booking b; -+---+-+-+ | count(f.room) | WEEK(MAX(b.date),1) | WEEK(MIN(b.date),1) | +---+-+-+ | 24817 | 48 | 40 | +---+-+-+ It seems to be mulitplying out for some reason but I'm stuck as to how/why and how to resolve it. TIA M: -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] Next
Use sessions. (session_start() and session_register()), and at the start of the test save row_ids(question_ids) in arrray which you make with session_register a session variable. On other pages you do session_start() and after that you have access to the array. Regards, Andrey Hristov IcyGEN Corporation http://www.icygen.com BALANCED SOLUTIONS - Original Message - From: Peter Allum [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, November 14, 2001 11:37 AM Subject: [PHP-DB] Next I am writing a questionaire, am gonna include java timer etc... and it is written in PHP 4 and Mysql running on Apache. I have my questionaire database full of questions I randomly select say 40 questions. But rather than display the whole array on the screen I would like to have 1 question per page and a next button. I hope that makes sense any ideas anyone? Many thanks for you halp in advance. Peter -- Regards, Peter Allum Connect U Ltd ** Confidentiality: This email and its attachments are intended for the above name only and may be confidential. If they have come to you in error you must take no action based upon them, nor must you copy or show them to anyone. Please reply to this email and highlight the error. Security Warning: Please note that this email has been created in the knowledge that Internet email is not a 100% secure medium. We advise that you understand and observe this lack of security when emailing us. Viruses: Although we have taken steps to ensure that this email and attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free. [EMAIL PROTECTED] ** -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] TREE in a database
The OASIS project for ad-server uses hierchical system for the sections stored in Mysql. the simplest structure is a row with 3 fields(node_id - autoincrement, parent_id int, data - sometype). the root has parent_id NULL or 0(because autoincrements usually starts from 1, but this is subject to change by user). I think that this makes clear how to implement the tree. Have fun. -- Andrey Hristov Web Developer Icygen Corporation BUILDING SOLUTIONS http://www.icygen.com On Monday 29 October 2001 03:02 pm, you wrote: Is there an easy way to implement tree structure in a database. Something like file systems do for files. Hints, links, anything. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] Embedding Perl
: There is a solution but I don't know how good is it?
I'm not sure but the name of the project is PHPerl or something about it.
--
Andrey Hristov
Web Developer
Icygen Corporation
BUILDING SOLUTIONS
http://www.icygen.com
On Wednesday 24 October 2001 12:05 pm, you wrote:
I have a small situation where it would be good to be able to embed a
perl routing in a php script. Is this possible? Or do I need to pass
control from php to a perl script and return?
A quick synopsis would be (in pseudo code)
?php
if($theFileType == pdf {
// call convert.pl to get a thumbnail
}
else {
// other file type processing
}
?
Alternatively, is there a module that can take a pdf file and make a
thumbnail of the first page?
Thanks,
Terry
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Re: [PHP-DB] Re: Html email
H, try not to set your encoding to base64. I think that Outlooks works find and decodes the base64 stream but this stream is a normal text, so with this in header you make obfuscating. You pass fox jumps over a lazy dog and Outlook thinks that is base64, so it decodes to blablaba -- Andrey Hristov Web Developer Icygen Corporation BUILDING SOLUTIONS http://www.icygen.com -=-=-=--==--==--=-=-=-=-=-=-=-=-=-==--=-=-=-=-==--=-= Hello- I've always had this type of mail statement work for me: mail($to, $Subject, $Body, From: $From\r\nContent-Type: text/html; charset=iso-8859-1); My guess is that Outlook doesnt know what to do with the header you're sending it (maybe too much info for outlook??)... Other than that I've got no idea =) -- Jason Wood Chief Technology Officer Expressive Tek, Inc. 407 Kehrs Mill Road Ballwin, MO 63011 Phone 636.256.1362 www.expressivetek.com Benny [EMAIL PROTECTED] wrote in message 001501c15c1d$7f2f5560$0b01a8c0@ISKAT">news:001501c15c1d$7f2f5560$0b01a8c0@ISKAT... Please help me. I have problem with html email. I send email to 3 email address : [EMAIL PROTECTED], [EMAIL PROTECTED] and [EMAIL PROTECTED] The email client for yahoo eudoramail is their web. And for the last destination, the email client is ms outlook. The html email for yahoo eudoramail are well received. But for the last destination the ms outlook display the wrong result like encrypted text. Below is my code and the result in ms outlook. My code : $s_to = '[EMAIL PROTECTED]'; $s_subject = 'Subject xxx'; $s_headers = From: [EMAIL PROTECTED]\r\n; $s_headers .= MIME-Version: 1.0\r\n; $s_boundary = uniqid(id); $s_headers .= Content-Type: multipart/alternative . ; boundary = $s_boundary\r\n\r\n; $s_headers .= This is a MIME encoded message.\r\n\r\n; $s_headers .= --$s_boundary\r\n . $s_headers .= Content-Type: text/html; charset=\iso-8859-1\\r\n . Content-Transfer-Encoding: base64\r\n\r\n; $s_headers2 = chunk_split(base64_encode(bla...bbla.../bbla...)); $s_headers = $s_headers.$s_headers2.'--'.$s_boundary.'--'; @mail ($s_to, $s_subject,, $s_headers); Result in ms outlook : Return-Path: [EMAIL PROTECTED] Delivered-To: [EMAIL PROTECTED] Received: (qmail 2773 invoked by uid 252); 22 Oct 2001 23:35:00 - Date: 22 Oct 2001 23:35:00 - Message-ID: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Subject xxx From: [EMAIL PROTECTED] MIME-Version: 1.0 Content-Type: multipart/alternative; boundary = id3bd4ad2486465 This is a MIME encoded message. --id3bd4ad2486465 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: base64 PGZvbnQgZmFjZT0iVmVyZGEhlbHZldGljYSwgc2Fucy1zZXJpZiIgc2l6ZT0i aXY+PC9mb250C90cj48L3RhYmxlPg== --id3bd4ad2486465-- Regards; Benny. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] How to write errorhandling??
That's correct. I've seen a discussion on dev phorum about embeding SMTP code
in PHP, but as I remember the final decision was that SMTP code will stay
outside of PHP code.
--
Andrey Hristov
Web Developer
Icygen Corporation
BUILDING SOLUTIONS
http://www.icygen.com
On Monday 22 October 2001 06:46 am, you wrote:
Hi,
I see that everybody is looking for the error in the header function - but
the error actually is that Luditus is trying to use mail on a Windows box
with no SMTP server on it.
It is possible to suppress the mail function output using @mail, but it
won't fix the problem - if you want to use mail function on a WIN machine
you'll need a sendmail like program and you will have to adjust the
sendmail_path variable in your PHP configuration.
HTH
Dobromir Velev
-Original Message-
From: Luditus [EMAIL PROTECTED]
To: [EMAIL PROTECTED] [EMAIL PROTECTED]
Date: Sunday, October 21, 2001 1:41 PM
Subject: [PHP-DB] How to write errorhandling??
Hi Fokes,
I would like to send an mail via the mail function.
If the mail failes I would like to redirect to an errorpage. Currently my
code looks like this:
if ( mail($email,$subject_confirm_account, $message_confirm_account,
$from_confirm_account) ){
HEADER(Location:index.php?fuseaction=txtmsg=registered);
file://success
}
else{
HEADER(Location:index.php?fuseaction=txtmsg=mailproblem); // mail
could
not been sent
};
Unfortunatelly I get an erromessage like that:
Warning: Failed to Connect in
e:\projects\globosapiens\07_production\actual\account\include\user.php on
line 256
Warning: Cannot add header information - headers already sent by (output
started at
e:\projects\globosapiens\07_production\actual\account\include\user.php:256
) in
e:\projects\globosapiens\07_production\actual\account\include\user.php
on
line 260
Where is the problem??? I can't see it.
Maybe one of you guys could help me out.
Thanx in advance,
Luditus
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Re: [PHP-DB] reading arrays within a field from mysql and separating the values
$my_arr= array(.);
echo implode(' ',array_keys($my_arr));
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, September 11, 2001 4:23 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and separating the
values
the explode() should have worked on that. Something like:
$query = SELECT DCD_Access FROM userdb WHERE ID = $user_ID;
$result4 = mysql_query($query) or die(Error);
$DCD = mysql_fetch_array($result4);
$myarray = explode( ,, $DCD['DCD_Access'] );
foreach ( $myarray as $val )
{
print option value='$val'$val/option\n;
}
-Original Message-
From: Robert Trembath [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 10, 2001 4:45 PM
To: Rick Emery
Subject: Re: [PHP-DB] reading arrays within a field from mysql and
separating the values
NASA, BBCI
I want to separate these but I either get what I show above as a single
value or the word Array depending on how I try to get to the values.
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
Newsgroups: php.db
To: [EMAIL PROTECTED]
Sent: Monday, September 10, 2001 4:27 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and
separating the values
Robert,
Do a manual SELECT DCD_Access FROM userdb WHERE ID = ###
and send the results. I'd like to see exactly what is in that field. The
explode() should have provided an array of values
rick
-Original Message-
From: Robert Trembath [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 10, 2001 3:53 PM
To: Rick Emery
Subject: Re: [PHP-DB] reading arrays within a field from mysql and
separating the values
The same as my original message.
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
Newsgroups: php.db
To: [EMAIL PROTECTED]
Sent: Monday, September 10, 2001 3:40 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and
separating the values
what do you mean by it made no difference? Did you examine each element
in
$myarray? What were the results?
rick
FYI...I tried to send directly to you and the message was bounced back
-Original Message-
From: Robert Trembath [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 10, 2001 3:30 PM
To: Rick Emery
Subject: Re: [PHP-DB] reading arrays within a field from mysql and
separating the values
Rick,
I tried it and it made no difference. Could you give me a more complete
example?
Thanks for the help.
Robert
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
To: 'Robert Trembath' [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Monday, September 10, 2001 3:03 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and
separating the values
$myarray=explode(,,$DCD['DCD_Access']);
Then, cycle through each $myarray element as you've done below.
-Original Message-
From: Robert Trembath [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 10, 2001 2:55 PM
To: [EMAIL PROTECTED]
Subject: [PHP-DB] reading arrays within a field from mysql and
separating the values
Hello everyone,
Ran into a problem trying to get this to work. I have multiple names
in
a
mysql field (DCD_Access) that contains name1, name2, name3, name4
and
I
want read this information as an array so I can use these values to
populate
a pull-down list using a while or foreach loop. Below is the code I
used,
but I get the values as a single entry no matter what I try. This
query
brings a single result row name1, name2, name3, name4. Here's the
code:
$result4 = mysql_query( SELECT DCD_Access FROM userdb WHERE ID =
'$user_ID');
$DCD = mysql_fetch_array ( $result4 );
print td width='6%' valign=top\n
div align='center'\n
select name='LCompare'\n
option value='none'None/option\n
option value='within'Within Gel/option\n;
foreach ( $DCD as $val )
{
print option value='$val'$val/option\n;
}
print/select/div\n
/td\n;
This returns HTML like:
td width='6%' valign=top
div align='center'
select name='LCompare'
option value='none'None/option
option value='within'Within Gel/option
option value='name1, name2, name3, name4'name1, name2,
name3,
name4/option
option value='name1, name2, name3, name4'name1, name2,
name3,
name4/option
option value='name1, name2, name3, name4'name1, name2,
name3,
name4/option
option value='name1, name2, name3, name4'name1, name2,
name3,
name4/option
/select
Re: [PHP-DB] access my cgi-bin
I'm not sure that this will work. I think that c:/apache/htdocs is visible to web, so ../cgi-bin/ will return to http://host/cgi-bin/test.php .hmmm this will work because there is mapping ScriptAlias /cgi-bin/ to /apache/cgi-bin/ but this is not clear it is effect. better action=/cgi-bin/test.php Andrey Hristov IcyGEN Corporation http://www.icygen.com BALANCED SOLUTIONS - Original Message - From: Rick Emery [EMAIL PROTECTED] To: 'its me' [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Tuesday, September 11, 2001 4:25 PM Subject: RE: [PHP-DB] access my cgi-bin yeah, that should have worked. FORM method=post action =../cgi-bin/test.php -Original Message- From: its me [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 11, 2001 3:19 AM To: [EMAIL PROTECTED] Subject: [PHP-DB] access my cgi-bin here is my folders tree: (i'm on windows) c:/apache/cgi-bin/test.php c:/apache/htdocs/click.html i want to call test.php from click.html. what is the syntax? is it something like: ../cgi-bin/test.php? -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] reading arrays within a field from mysql and separating the values
, ok, sorry for the disturbance. greets.
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
To: 'Andrey Hristov' [EMAIL PROTECTED]; Rick Emery [EMAIL PROTECTED]
Sent: Tuesday, September 11, 2001 4:39 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and separating the
values
yes, is corrrect concerning implode(), which constructs a string from an
array. He already has string, such as name1,name2,name3,name4. What he
wants is:
$array[0] = name1
$array[1] = name2
$array[2] = name3
$array[3] = name4
$array = explode(,, name1,name2,name3,name4 ) performs this
function
-Original Message-
From: Andrey Hristov [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 11, 2001 8:32 AM
To: Rick Emery
Subject: Re: [PHP-DB] reading arrays within a field from mysql and
separating the values
so implode(' ') separates the values with space. i use implode() many
times when using files. $content =
implode('',file('file_name'));
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
To: 'Andrey Hristov' [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Tuesday, September 11, 2001 4:30 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and
separating the values
Andrey,
He wants to separate values from an array, not combine them into an array.
-Original Message-
From: Andrey Hristov [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 11, 2001 8:26 AM
To: [EMAIL PROTECTED]
Subject: Re: [PHP-DB] reading arrays within a field from mysql and
separating the values
$my_arr= array(.);
echo implode(' ',array_keys($my_arr));
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
BALANCED SOLUTIONS
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, September 11, 2001 4:23 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and
separating the values
the explode() should have worked on that. Something like:
$query = SELECT DCD_Access FROM userdb WHERE ID = $user_ID;
$result4 = mysql_query($query) or die(Error);
$DCD = mysql_fetch_array($result4);
$myarray = explode( ,, $DCD['DCD_Access'] );
foreach ( $myarray as $val )
{
print option value='$val'$val/option\n;
}
-Original Message-
From: Robert Trembath [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 10, 2001 4:45 PM
To: Rick Emery
Subject: Re: [PHP-DB] reading arrays within a field from mysql and
separating the values
NASA, BBCI
I want to separate these but I either get what I show above as a single
value or the word Array depending on how I try to get to the values.
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
Newsgroups: php.db
To: [EMAIL PROTECTED]
Sent: Monday, September 10, 2001 4:27 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and
separating the values
Robert,
Do a manual SELECT DCD_Access FROM userdb WHERE ID = ###
and send the results. I'd like to see exactly what is in that field.
The
explode() should have provided an array of values
rick
-Original Message-
From: Robert Trembath [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 10, 2001 3:53 PM
To: Rick Emery
Subject: Re: [PHP-DB] reading arrays within a field from mysql and
separating the values
The same as my original message.
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
Newsgroups: php.db
To: [EMAIL PROTECTED]
Sent: Monday, September 10, 2001 3:40 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and
separating the values
what do you mean by it made no difference? Did you examine each
element
in
$myarray? What were the results?
rick
FYI...I tried to send directly to you and the message was bounced
back
-Original Message-
From: Robert Trembath [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 10, 2001 3:30 PM
To: Rick Emery
Subject: Re: [PHP-DB] reading arrays within a field from mysql and
separating the values
Rick,
I tried it and it made no difference. Could you give me a more
complete
example?
Thanks for the help.
Robert
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
To: 'Robert Trembath' [EMAIL PROTECTED];
[EMAIL PROTECTED]
Sent: Monday, September 10, 2001 3:03 PM
Subject: RE: [PHP-DB] reading arrays within a field from mysql and
separating the values
$myarray=explode(,,$DCD['DCD_Access']);
Then, cycle through each
Re: [PHP-DB] PHP and ms Access
I think that by using ODBC you can connect to the MS Access server. Andrey Hristov IcyGEN Corporation http://www.icygen.com BALANCED SOLUTIONS - Original Message - From: user [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, August 31, 2001 4:33 PM Subject: [PHP-DB] PHP and ms Access Hello, I am builing a microsoft access database. Now wants the compagny I created it for me to use it to make dynamic webpages. The problem is that I am new at this. Can somebody please explain the basics of integrating a MS Access databse with php into a webpage? I thank you in advance, TheB'Oss file://Could you please mail the answer to [EMAIL PROTECTED] Thx -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] Couldn't get all data using the mysql_fetch_array function, Pls Help!!!!
while ($row= mysql_fetch_array($result,MYSQL_ASSOC))
{
foreach ($row as $value){
print ($value |);
}
}
- Original Message -
From: Jack [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, August 29, 2001 6:16 PM
Subject: [PHP-DB] Couldn't get all data using the mysql_fetch_array function, Pls
Help
Dear all
I was trying to fetch all the data from one of my table leaverequest, but
i couldn't fetch all the data if i use the * .
here is my program, this one is only fetch the Reason field, but what i want
is all the data.
?
$dblink=mysql_pconnect(microsoft,console,edshk);
mysql_select_db(nedcorhk,$dblink);
$query = select * from leaverequest;
$result=mysql_query($query,$dblink);
while ($row= mysql_fetch_array($result,MYSQL_ASSOC))
{
print ({$row[Reason]});
}
?
But can i do it like that way to get all the data? (Showing below) :
?
$dblink=mysql_pconnect(microsoft,console,edshk);
mysql_select_db(nedcorhk,$dblink);
$query = select * from leaverequest;
$result=mysql_query($query,$dblink);
while ($row= mysql_fetch_array($result,MYSQL_ASSOC))
{
print ({$row[*]});
}
?
Pls help me!!
Thx
jack
[EMAIL PROTECTED]
[EMAIL PROTECTED]
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Re: [PHP-DB] Special character on an INSERT statement
Use addslashes() when inserting/updating the DB
use stripslashes() when extracting.
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
99%
- Original Message -
From: Jorge Giménez Mayorgas [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, August 28, 2001 7:48 PM
Subject: [PHP-DB] Special character on an INSERT statement
Hi .
I'm trying to do this on an INSERT statement.
$sql= INSERT (' TONS OF CD'S ')
or any phrase with the character ' .
Obviously it gives an error when execeting mysql_query.
How can I do it ?
Thanks,
Jorge Giménez
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Re: [PHP-DB] Getting SQL queries from existing DB
Get and install phpMyAdmin. It can dump to you, the stucture, the data or both. Then save them from the browser(better with lynx because you can get the source of a page piped). And pipe it to another mysql, or use it in another phpMyAdmin. Andrey Hristov IcyGEN Corporation http://www.icygen.com 99% - Original Message - From: Adriana Matiaskova [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, August 26, 2001 12:39 PM Subject: [PHP-DB] Getting SQL queries from existing DB Does anyone have some scripts/program for creating SQL queries from existing MySQL database? I mean, it will create queries like CREATE TALBES... to be able to make Database with the same structure. Thanks. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] DISTINCT in SQL query
Try with
SELECT distinct title,filelocation,filename,ranking,summary
FROM pdf LEFT JOIN searchwords USING(id) LEFT JOIN words USING(id)
WHERE LCASE(words.word) LIKE LCASE('%$searchstr%') ORDER BY ranking DESC;
Have in mind that all text fields in MySQL except with added clause BINARY, or BLOBs
ARE CASE_INSENSITIVE
It is better to JOIN your tables with LEFT JOIN, or RIGHT JOIN but don't expect that
MySQL will optimize your query well when you do
this kind of cartesian join. Try with 4 tables everyone with 200,000 rows and you will
see the diff. May be without LEFT(RIGHT) JOIN
your mysqld will fork too much.
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
99%
- Original Message -
From: Scott Mebberson [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, August 27, 2001 9:33 AM
Subject: [PHP-DB] DISTINCT in SQL query
Hi Guys,
I am retriving information based across three tables, here is the SQL
statement
SELECT DISTINCT title, filelocation, filename, ranking, summary FROM pdf,
words, searchwords WHERE words.id = searchwords.word_id AND pdf.id =
searchwords.pdf_id AND LCASE(words.word) LIKE LCASE('%$searchstr%') ORDER BY
ranking DESC;
The only problem is, the return set has duplicated rows. But I think I may
have a problem in the words table. I am indexing pdf files and they each
have upto 15 search words, but some of the rows in the words table aren't
words, but instead three or four words, ie.
script (this is a word in one row)
server script (these words are in the second row)
So the query is picking up script in both cases due to the %% in the LIKE
clause, is there anyway to remove the duplicate rows or do I have to have
only one word in each row in the words table?
Hope this makes sense... let me know if it doesn't and I'll re-write it ;)\
Thanks
Scott.
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Re: [PHP-DB] br appear in Text file
See:
1)strip_tags
2)fgetss
3)preg_replace('|(.*?)(.*?)(/.*?)|','\2',$string);
Example:
?php
$string=a href=''alabala/a;
$string=preg_replace('|(.*?)(.*?)(/.*?)|','\2',$string);
echo htmlspecialchars($string);
?
Produces :
alabala
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
99%
- Original Message -
From: Jack [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Monday, August 27, 2001 11:21 AM
Subject: [PHP-DB] br appear in Text file
Dear all
I'm writing a script which will greb the data from a user input form into a
text file (txt file), but the problem is that when the data had passed to
the txt file, there will be some thing like the br and black square appear
inside the file. This is affecting to display the data from that txt file to
the text box in (input box).
Is there anyway that i can do to avoid grebing the br from txt file to my
input box's value? or anyway that i can delete the br when the data is
greb from input box to txt file??
Thanks a lot
Jack
[EMAIL PROTECTED]
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Re: [PHP-DB] Getting SQL queries from existing DB
phpMyAdmin can do this also. Can dump the data and structure to SQL Statements. The problem appears if the table for dumping is 100,000 rows or something bigger than the computer can get and start swapping. Andrey Hristov IcyGEN Corporation http://www.icygen.com 99% - Original Message - From: Rick Emery [EMAIL PROTECTED] To: 'Andrey Hristov' [EMAIL PROTECTED]; Adriana Matiaskova [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Monday, August 27, 2001 5:29 PM Subject: RE: [PHP-DB] Getting SQL queries from existing DB Use mysqldump utility (see MySQL manual, section 14.5) shell mysqldump [OPTIONS] database [tables] ORmysqldump [OPTIONS] --databases [OPTIONS] DB1 [DB2 DB3...] ORmysqldump [OPTIONS] --all-databases [OPTIONS] -Original Message- From: Andrey Hristov [mailto:[EMAIL PROTECTED]] Sent: Monday, August 27, 2001 1:40 AM To: Adriana Matiaskova; [EMAIL PROTECTED] Subject: Re: [PHP-DB] Getting SQL queries from existing DB Get and install phpMyAdmin. It can dump to you, the stucture, the data or both. Then save them from the browser(better with lynx because you can get the source of a page piped). And pipe it to another mysql, or use it in another phpMyAdmin. Andrey Hristov IcyGEN Corporation http://www.icygen.com 99% - Original Message - From: Adriana Matiaskova [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, August 26, 2001 12:39 PM Subject: [PHP-DB] Getting SQL queries from existing DB Does anyone have some scripts/program for creating SQL queries from existing MySQL database? I mean, it will create queries like CREATE TALBES... to be able to make Database with the same structure. Thanks. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] variable if statement
$func_body = return ($a==1 or $b==2);
$newfunc = create_function('$a,$b',$func_body);
if ($newfunc($first_par,$second_par)){
}
or
if ($newfunc($a,$b,return (\$a==1 or \$b==2);)){
}
or
if ($newfunc($a,$b,'return (\$a==1 or \$b==2);')){
}
Hope this will help.
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
99%
- Original Message -
From: Brian Weisenthal [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, August 23, 2001 8:14 PM
Subject: [PHP-DB] variable if statement
i want to do something like this:
$string=($a==1) OR ($b==2);
if ($string) { do something ; }
any ideas? i tried using if (eval($string)) but that just gave me errors.
thanks
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Re: [PHP-DB] variable if statement
?
$a=1;
$flag = 0;
$test = (a==1) OR (b==1);
$string = if($test){ $flag =1;};
var_dump($string);
eval($string);
if( $flag ==1 ) {var_dump($a);}
?
Produces:
string(28) if((a==1) OR (b==1)){ 0 =1;}
Parse error: parse error in c:/apache/htdocs/test2.php(7) : eval()'d code on
line 1
Why?
Because of using instead of '', or if use the escape the $
Also there is another problem:
$test = (a==1) OR (b==1);
must be
$test = (\$a==1) OR (\$b==1);
if it was
$test = ($a==1) OR ($b==1);
then there will be a substitution. As a side effect this will work because
if $a=1
then $test=(1==1) or (what_is_b==1)
which given to eval() will work.
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
99%
- Original Message -
From: Rick Emery [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, August 23, 2001 8:27 PM
Subject: RE: [PHP-DB] variable if statement
eval will work, but the entire thing must be in the eval(). It would look
like:
$flag = 0;
$test = (a==1) OR (b==1);
$string = if($test){ $flag =1;};
eval($string);
if( $flag ==1 ) {do_something;}
I had to resort to this in a similar situation. I read the condition and
result action in a MySQL database.
Richard Emery
Excel Communications, Inc.
IT Sr. Project Manager
(972) 478-3398
(972) 944-0542 (pager)
There is no trying...
There is only Do or Not Do
-Original Message-
From: Brian Weisenthal [mailto:[EMAIL PROTECTED]]
Sent: Thursday, August 23, 2001 12:15 PM
To: [EMAIL PROTECTED]
Subject: [PHP-DB] variable if statement
i want to do something like this:
$string=($a==1) OR ($b==2);
if ($string) { do something ; }
any ideas? i tried using if (eval($string)) but that just gave me errors.
thanks
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[PHP-DB] Oracle performance
Can someone tell me where I can find already done benchmarks of Oracle compared to other RDBMSes like DB2, MySQL,PostgreSQL or how many connection will get oracle8i on a machine with 512 or 1024MB RAM, dual CPU PIII 500 or dual PIII 1.1Ghz. Sincerely : Andrey Hristov IcyGEN Corporation http://www.icygen.com P.S. Thanks to Thies.C.Arntzen for the reference of OCI2 slides on conf.php.net Also thanks to Graeme Merrall for the time spent writing an explanation. Thank you guys. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DB] how should i test my php program performance?
?php
$starttime=explode(' ',microtime());
// code is here
//
//
$endtime=explode(' ',microtime());
$starttime=$starttime[1]+$starttime[0];
$endtime=$endtime[1]+$endtime[0];
$parse_time=$endtime-$starttime;
?
Try apache benchmarking tool to view what is the peak of executions per
second.
I don't use linux but think that the name of the executable is 'ab'
Andrey Hristov
http://www.icygen.com
99%
- Original Message -
From: haheho [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, August 22, 2001 6:23 PM
Subject: [PHP-DB] how should i test my php program performance?
Dear all:
I have wrote a php program and use mysql database.
Is there a way to test its performance?
Thanks.
haheho
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[PHP-DB] Oracle Oci*Logon
Can someone tell more about OciPLogon. I know that OciLogon is used frequently but the connection to the DB is shared amongst the pages so as in the common way where every page in a site uses one pair user/password use the only channel. When one script makes commit it commits all, so if two scripts subsequently made insert but one thinks that there was a fail it will issue rollback. The problem is that the other script issued commit and rollback does nothing. Someone can tell that the decision is using OciNLogon - ok but I know that this is the most time consuming way to connect to Oracle. The refined question is: Does OciPlogon is like OciLogon - one channel, one scripts commits/rollbacks all statements, or it is like OciNLogon but the connection is not made everytime a scripts want such but used already created one?. One more question : When PHP and Oracle works on one machine to make all work the enviroment variable ORACLE_HOME has to be set for example : /***/ // set ORACLE Dir to get the NET8 name resolver working // tnsnames.ora has to be in $ORACLE_HOME/networking/admin/ putenv(ORACLE_HOME=/home/oracle01/app/oracle/product/8.1.5); /***/ but if my web server is an Apache under windows and the oracle is on other machine under Linux(RH), what have to be done to make my PHP work with the DB. Many thanks. Sincerely : Andrey Hristov -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
