Can somebody help me with this?
The following code gets me document contains no data. I have done a
successfull select from mysql db, but not an insertion.
I don't know how to troubleshoot this. Any help is much appreciated.
Thanks!
?php
$id = addslashes($id);
$visitdate =
Can somebody straighten this out for me?
I can't get the update to work. I'm sure the variables are being
passed to the code. Thanks!
if ($postaction==edit)
{
echo it firedBr;
// process form
$db = mysql_connect(myhost,
I'd like to determine the selected option in a select list based on a
passed variable. The code below won't work, but I can't figure out why.
Any guesses?
echo form;
echo select name=\display\;
echo option value=\true\;
if ($display==false){echo
;}
echo selectedDon't Display;
echo /select;
echo /form;
ROBERT MCPEAK 03/20/02 04:20PM
I'd like to determine the selected option in a select list based on a
passed variable. The code below won't work, but I can't figure out why.
Any guesses?
echo form
option value=1False
/select
Now the contents of $display is an integer which will can be
interpreted
as a boolean value (true or false). Then you can compare it like you
had.
if ($display == false)
-Kevin
-Original Message-
From: ROBERT MCPEAK [mailto:[EMAIL PROTECTED]]
Sent: Wednesday
;
echo /form;
?
ROBERT MCPEAK [EMAIL PROTECTED] 03/20/02 04:39PM
Still doesn't work. What gives?
Kevin
if $img_url has a value, then I'd like to show the image, if it doesn't,
then I'd like to show a message. What's wrong with my code? Am I
incorrectly testing for the value? The else works fine, but not the if.
Thanks!
if (!$img_url)
{
echo bNo Image URL Entered/bbr;
Beautiful!
Rick Emery [EMAIL PROTECTED] 03/21/02 09:19AM
if ( ! ISSET($img_url) )
-Original Message-
From: ROBERT MCPEAK [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 21, 2002 8:18 AM
To: [EMAIL PROTECTED]
Subject: [PHP] testing for blank var
if $img_url has a value
I've dug around for a while but I can't find a direct answer on how to
convert a date in this format: 2002-03-25 to a human readable format
such as March 25, 2002, or even better, Monday, March 25, 2002.
Can anybody help me with this, or point me to some clear directions on
how to do this?
Rick Emery [EMAIL PROTECTED] 03/25/02 11:04AM
CORRECTION:
SELECT DATE_FORMAT( mydate, %W, %M %d, %Y) AS thedate FROM mytable;
-Original Message-
From: ROBERT MCPEAK [mailto:[EMAIL PROTECTED]]
Sent: Monday, March 25, 2002 9:58 AM
To: [EMAIL PROTECTED]
Subject: RE: [PHP] newbyie
When I execute from browser I get a parse error, but when I enter the
query directly into a MySQL command prompt I get a successful return.
Can anybody see the problem with this code:
$query = SELECT DATE_FORMAT( exp_date, %W, %M
%d, %Y) AS thedate from tifrequest where
Ack! Thanks.
Rick Emery [EMAIL PROTECTED] 04/01/02 02:59PM
$query = SELECT DATE_FORMAT( exp_date, \%W, %M %d, %Y\) AS thedate
from
tifrequest where user='$user' limit 1,1;
Missing escape \ in front of quotes
-Original Message-
From: ROBERT MCPEAK [mailto:[EMAIL PROTECTED]]
Sent
I'd like to compare today's date against a stored date, and then fire
some code based on the result.
Like.
if ($today's_date stored_date+5 days)
then {blah}
Can somebody clue this newbie in on how to do this?
-Bob
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How do I compare a date (2002-05-01) against a date plus 5 days? I need
help figuring out how to do math operations on dates, etc. Could
somebody fill this newbie in?
Thanks!
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What is the php syntax for adding or subtracting dates?
For example, I'd like to do something like this:
2002-04-03 - 2002-04-02 = 1
or
2002-04-03 - 2002-04-02 = -00-01
or
2002-04-03 + -00-01 = 2002-04-03
etc.
Can anybody help this newbie?
Thanks!
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PHP General Mailing
]
ROBERT MCPEAK writes:
What is the php syntax for adding or subtracting dates?
For example, I'd like to do something like this:
2002-04-03 - 2002-04-02 = 1
or
2002-04-03 - 2002-04-02 = -00-01
or
2002-04-03 + -00-01 = 2002-04-03
etc.
Can anybody help
I get an error with the follow query. There is a field user in both
tables, tifrequest tifexpire. Can anybody see what's wrong with it?
Thanks.
SELECT * FROM tifrequest LEFT JOIN USING(user) WHERE tifexpire.exp_date
=2002-04-04
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To
I need some help with html forms. I primer on html forms and variables
is much needed. Anybody have some code snipets to share?
I'm getting acquainted with $HTTP_POST_VARS but need some help in
accomplishing a couple of things.
I'd like to collect all checkbox input variables and stick them
Can't make it to this one but would like to know of any other training
opps in the Balt-Wash-Phil-NY areas. Anybody know of a good source for
this info?
Daniel Kushner [EMAIL PROTECTED] 04/12/02 10:48AM
LAST DAY TO REGISTER
http://websapp.com/training.php
--Daniel
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PHP General
I'm very new to php mySQL and need some help understanding how I
should set up my Unix permissions.
I would like to run php code that could delete/create/edit existing
files. I've tried to issue the load data infile statement from the
command line but mySQL gives me a permissions error.
How
I'm very new to php mySQL and need some help understanding how I
should set up my Unix permissions.
I would like to run php code that could delete/create/edit existing
files. I've tried to issue the load data infile statement from the
command line but mySQL gives me a permissions error.
How
I'm very new to php mySQL and need some help understanding how I
should set up my Unix permissions.
I would like to run php code that could delete/create/edit existing
files. I've tried to issue the load data infile statement from the
command line but mySQL gives me a permissions error.
How
This nifty code (taken from PHP Cookbook) sends an email with a file
attached in-line. The text from the attached file appears within the
body of the email. I need to send attached files that are not in-line,
but, rather, come as attached files that the user views outside of their
email
: ROBERT MCPEAK [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 16, 2002 8:46 AM
To: [EMAIL PROTECTED]
Subject: [PHP] email attachments
This nifty code (taken from PHP Cookbook) sends an email with a file
attached in-line. The text from the attached file appears within
the
body of the email. I need
I'm collecting data with from textarea inputs. The user may enter a
linebreak with the return key, or a tab, etc. I then write this data to
a mySQL table, formatting the data with addslashes().
I then output the data to a text file using a select into file
statement. When I import the file
How do I use PHP to remove certain characters from form input?
Specifically, how to I ensure that form data does not contain any
newline/linebreak or tab characters?
Thanks!
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The code below very nicely sends an email attachment, but, the name of
the attachment appears as Part.000, not the original filename of the
attached file.
How do I set the filename of the attachment? I'd like it to be
something nice, like yourfileattachment.txt or something, not
Part.000. What
php is running on our box as nobody:nogroup. I'm trying to write php
code that will edit/delete files uploaded to the server by other users,
and, obviously, I get a permissions error.
My sysadmin is hesitant to give php more access until I do some
research about the security issues involved,
Raven [EMAIL PROTECTED] 04/19/02 01:55PM
chown them to nobody.
- Original Message -
From: ROBERT MCPEAK [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, April 19, 2002 7:53 PM
Subject: [PHP] php permissions
php is running on our box as nobody:nogroup. I'm trying to write
php
code
Craig, you seem very knowledgable and I appreciate your help. I
confused matters by mentioning the word upload. I'm actually not
using php to upload the files. The user ftps the files to the server,
and the ownership permissions prevent php from manipulating the files.
I'm looking for a clear
I need code that grabs the file at the end of a file path.
I have this:
/usr/blah/doh/yuck/wow/abigfile.html
And would like to return this:
abigfile.html
Could somebody show me how to do this?
Thank you!
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I'm running php on linux and wish to use basename() to get the file name
from a windows path.
basename() on our linux/php box can't seem to cope with the use of
backslash (\) in the Windows paths I'm feeding it.
In other words:
basename(/usr/blah/doh/yuck/wow/abigfile.html)
resolves to :
Running PHP3 on a Linux box and I've got trouble with date().
Here's the code:
$blah=2002-05-02;
$thedate = date(D, M d, Y, strtotime($blah));
$echo $thedate;
Why is $thedate resolving to Wed, Dec 31, 1969.
Thanks!
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On PHP3 where $row[art_date] == 2002-05-03,
$thedate resolves to Thurs, May 2, 2002
YESTERDAYS DATE!
See for yourself, if you wish, here:
http://www.endvaw.org/current.php3
What gives.
$row = mysql_fetch_array($result);
$blah = eregi_replace(-, /, $row[art_date]);
$thedate = date(D, M d,
I'm trying to build what I think is an associative array from a set of
mySQL results.
It looks like this:
//First, a mySQL results loop for a select statement return unique
occurrences of data in the field term:
for ($i=0; $i $num_results; $i++)
{
$row = mysql_fetch_array($result);
echo
I have a table with a field key containing a unique value. I have a
second table containing a field called keys containg a pipe-delimited
list of values from the key table.
I'd like to do a query that took each value from key, and matched it
agains the field keys in the second table, and
I'm a newbie, but maybe this'll do it:
if ($str!='0')
{
$str = ltrim($str, '0')
}
Liam Gibbs [EMAIL PROTECTED] 05/23/02 01:49PM
From version 4.1.0, $str = ltrim($str, '0')
This works excellently. Thanks. One problem that I
didn't think of, though: If the number is 0 (only 0),
then the
...
- Original Message -
From: ROBERT MCPEAK [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, May 23, 2002 1:22 PM
Subject: [PHP] php/mysql join query help
I have a table with a field key containing a unique value. I have
a
second table containing a field called keys containg
We've recently upgraded to PHP version 4.2.2 running on SuSE 7.2 with
the 2.4.4 kernel and I'm seeing variables behave in a way I didn't
expect. With the prior configuration http post variables were freely
available on the receiving page, but now, for some reason, they aren't.
This code:
Why is this code:
?php
$bob=array(1,2,3,5,6);
foreach($bob as $foo);
{
echo $fooBR;
}
?
Rendering only 6.
Could someone show me some php that proportionally resizes an image?
I'm collecting user sumbitted images and need them all to be within
certain size constraints. What's the simplest, best way to do this?
Sample code would be a huge help, as I'm a newbie and have not done
anything with PHP
Sheesh, I will. Thanks.
Robert Cummings [EMAIL PROTECTED] 08/29/02 09:47AM
ROBERT MCPEAK wrote:
Could someone show me some php that proportionally resizes an image?
I'm collecting user sumbitted images and need them all to be within
certain size constraints. What's the simplest, best
Our box recently went down and after reconfiguring it we're left with a
semi-operation mySQL. One error I'm getting is this:
mysql select region from clip_art where region is not null and
released = 'yes' group by region;
ERROR 1: Can't create/write to file '/tmp/#sqld0e_76_1.MYI' (Errcode:
13)
Could someone show me a quick and simple way to randomly sort array
elements? I can't seem to pinpoint the correct parameters in the docs.
Thanks!
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);
$input = $the_exploded_ids;
$rand_keys = array_rand ($the_exploded_ids, 2);
$this_key=$input[$rand_keys[0]];
$this_key=trim($this_key);
ROBERT MCPEAK [EMAIL PROTECTED] 09/10/02 10:22AM
Could someone show me a quick and simple way to randomly sort array
elements? I can't seem to pinpoint
Could somebody help me with the correct syntax for an ereg_replace to
replace literal occurences of the quote character in a string. I can't
seem to get it right.
In other words, I have a form input variable -- that literally may look
like this: some_value, and I want it to literally look like
Could somebody help me with the correct syntax for an ereg_replace to
replace literal occurences of the quote character in a string. I can't
seem to get it right.
In other words, I have a form input variable -- that literally may look
like this: some_value, and I want it to literally look like
Much to my dismay, I've learned that the mySQL minimum
indexable/searchable word length is 3 characters. This is a real
problem for me. Anybody know a workaround, or how to tweak mySQL to
allow for matches of words 3 chars or less.
From the online mysql docs
Dear PHP Gurus:
I'm looking for a way to timeout an fopen function. I'm doing some link checking
inside of a for loop and some links hang rather than return a definitive can't
connect or can connect. (Pardon the highly technical jargon there...)
In cases where my link hangs, I'd like to
Search through the docs/archive and can't figure this one out. Surely I'm overlooking
something obvious.
I can't figure out how to escape a literal / in $q. Adding the line:
$q=str_replace(/, \/, $q); yields a literal \/ in $content.
$q_upper=strtoupper($q);
$q_lower=strtolower($q);
I agree that you will probably have to build all possible select value arrays on
pageload if you want the select list to switch without a page reload. PHP is parsed
by the webserver and then sent to the page. Javascript is parsed by the browser. You
can use PHP to dynamically generate
Could someone suggest some php for randomly selecting a file from a directory and then
displaying the contents of the file?
Thanks in advance!
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Thanks guys gals, for clueing me in.
rija [EMAIL PROTECTED] 11/04/02 05:31PM
Why don't you cope with opendir / readdir () and array_rand ()
I tried it and I look ok-
But, I wonder if there are noble another way to do it?
- Original Message -
From: ROBERT MCPEAK [EMAIL PROTECTED
Could somebody shed some light on this error message I'm getting. Could you point me
at the appropriate docs or clue me in somehow.
PHP Warning: Cannot send session cache limiter - headers already sent (output started
at /usr/local/httpd/htdocs/mmc/results.php:79) in
My organization has a need to publish some of our web content on a CD-ROM. I'm in
search of suggestions on how to publish our dynamic content (php/mysql templates) in
some sort of runtime configuration that would let users browse the site from cd.
What's involved with this? Is there such a
[EMAIL PROTECTED] 11/06/02 12:10PM
Theoretically it is possible, but fact stays - you won't ever make it
work well.
So, try to find an alternative for this. Usually, this choice is made by
the managers that know nothing about how webcontent works.
--
Maxim Maletsky
[EMAIL PROTECTED]
ROBERT
My newbie brain is maxed out on this, and I'm sure one of you more experience guys can
quickly straighten me out.
I've got a variable:
$_mmdd = a_date_value;
Later, I've got four variables;
$foo= _;
$bar=;
$bleh=mm;
$doh=dd;
I want to stick these variables together on the fly to get
I'm trying to add/subract two dates. I think I need to use mktime() but I can't quite
figure out how.
I'd like to do something like this:
(2002-11-15)-(2002-11-10)=5
or
(2002-12-10)-(2002-11-10)=20
Obviously taking into account number of days in a given month.
Does somebody have some code
Message-
From: ROBERT MCPEAK [mailto:RMCPEAK;jhuccp.org]
Sent: 12 November 2002 15:31
To: [EMAIL PROTECTED]
Subject: [PHP] newbie: help with date arithmetic[Scanned]
I'm trying to add/subract two dates. I think I need to use mktime() but I can't quite
figure out how.
I'd like to do something
I've got a variable - $email_body, that contain's other variables. For example, echo
$email_body, might look like this:
$name, $address, $phone, $blah
I want those variables to interpreted with corresponding values set earlier in the
script. So, in effect, where name=bob, address=101 east
Duh!!! Thanks! Being a newbie hurts sometimes.
Chris Shiflett [EMAIL PROTECTED] 11/20/02 01:50PM
--- ROBERT MCPEAK [EMAIL PROTECTED] wrote:
I've got a variable - $email_body, that contain's other variables.
For example, echo $email_body, might look like this:
$name, $address, $phone
I'm interested in spawing a new PHP process -- if that's the correct terminology.
The situation is that I've got a very slow loading page, where, for example, I'm using
PHP to send, say, 1000 emails. The user clicks submit, and, although PHP is firing
out the emails, it appears to the user
mail and have your MTA deliver them out of band. man sendmail
-Rasmus
On Tue, 26 Nov 2002, ROBERT MCPEAK wrote:
I'm interested in spawing a new PHP process -- if that's the correct terminology.
The situation is that I've got a very slow loading page, where, for example, I'm
using PHP to send
Has anybody seen the seemingly automatic and unexplained conversion of the character
. to _ in $_POST var names? I've tested several ways, with and without PHP, and
I've dug around in the HTML specs and can't find a good explanation. Can anybody shed
some light on this? Can this be
Thanks all. I guessed that it was something built in to PHP, although I was surprised
when I couldn't find a good explanation in the usually excellent docs. -Bob Mc
Ford, Mike [LSS] [EMAIL PROTECTED] 12/10/03 11:29AM
On 10 December 2003 16:19, ROBERT MCPEAK contributed
Because it's and array! print and echo take strings, not arrays, I believe. Anyway,
print_r() or a foreach loop will do it for you.
?php
print_r($table);
//or
foreach ($table as $atable){
echo $tableBr;
}
?
Something like that.
Brian Sutton [EMAIL PROTECTED] 12/10/03 01:26PM
I am trying
I've dug around quite a bit and can't figure out how I might use PHP to handle an
.htaccess login. For example, if I wanted a script to log in the user, rather than
the user logging in with the standard .htaccess dialog.
Any ideas?
Since the .htaccess vars are stored in the browser, should I
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