Re: [PHP] test for associative or numerically indexed array
At 08:52 20.03.2003, cpaul said:
[snip]
ok thanks - that makes sense. sort of doesn't solve my problem, because
if my function receives an enumerated array, i want it to treat it as an
associative array, using the value as the key.
[snip]
What would be the value then?
If I get you correctly, you would treat an array that comes like
[0] = entry 0
[1] = entry 1
[2] = entry 2
as
[entry 0] = ??
[entry 1] = ??
[entry 2] = ??
What happens when there are duplicate values in the source array? You will
loose entries on duplicate values.
If I got you right here have a look at array_flip()
(http://www.php.net/manual/en/function.array-flip.php) to exchange array sides.
You can't tell with absolute certainty if an array is enumerated, or built
as associative array. Take this example:
$a = array('one','two','three');
$b = array(); $b[0] = 'one'; $b[1] = 'two'; $b[2] = 'three';
$c = array(0 = 'one', 1 = 'two', 2 = 'three');
Which one would you believe is enumerated, and which one is associative?
What you can do is walk the array keys and check if there is at least a
single non-numeric key. If you found one the array is associative. If you
found none it may be likely that the array is enumerated, but you can't be
sure in a general way, except your application is designed in a way that
uses always non-numeric keys for associative arrays.
--
O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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[PHP] Favor from gurus
If one of you are a guru and on the php-dev list, would you please either look at the code or ask others on that list if it's possible to use: 'requiressl=1' in the connection string for pg_connect/pg_pconnect and it will actually work in PHP ver = 4.2.2 ? I am already on so many lists, I don't want to join another for one question. Please cc me because I'm on digest for php-general. Thank you in advance. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] test for associative or numerically indexed array
At 08:52 20.03.2003, cpaul said:
[snip]
ok thanks - that makes sense. sort of doesn't solve my problem, because
if my function receives an enumerated array, i want it to treat it as an
associative array, using the value as the key.
[snip]
ernest wrote:
What would be the value then?
If I get you correctly, you would treat an array that comes like
[0] = entry 0
[1] = entry 1
[2] = entry 2
like this:
'entry 0' = 'entry 0'
'entry 1' = 'entry 1'
'entry 2' = 'entry 2'
What happens when there are duplicate values in the source array? You will
loose entries on duplicate values.
the source array is based on a directory listing, so i don't think there's
a possibility of that happening?
You can't tell with absolute certainty if an array is enumerated, or built
as associative array. Take this example:
$a = array('one','two','three');
$b = array(); $b[0] = 'one'; $b[1] = 'two'; $b[2] = 'three';
$c = array(0 = 'one', 1 = 'two', 2 = 'three');
Which one would you believe is enumerated, and which one is associative?
they'd all be enumerated, except perhaps $c -- but i've grown :) and now
understand that $c winds up being an enumerated array.. or is it?
in my code
$q = mysql_query ( SELECT production_id, title FROM productions ORDER BY title;
);
$this-all_productions[] = ;
while ( $row = mysql_fetch_array( $q ) ) {
$this-all_productions[$row[production_id]] = $row[title];
}
the array is kept in order when i foreach the array - wouldn't they sort
themselves into 0,1,2,3,4,5,etc if my while loop was populating an
enumerated array? or are all arrays in php actually a keyed hash?
What you can do is walk the array keys and check if there is at least a
single non-numeric key. If you found one the array is associative. If you
found none it may be likely that the array is enumerated, but you can't be
sure in a general way, except your application is designed in a way that
uses always non-numeric keys for associative arrays.
thanks so much for all your input on this.
regards
--
chris paul
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Re: [PHP] PHP and file extensions
Beauford.2002 wrote: accessed unless you log in - is there a way to have this line in an html file without changing the extension to .php? Yes, but you need to tell Apache (in the AddType line in httpd.conf) to parse all .html files with php. This has a performance implication for ordinary .html files. HTH Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Apache + PHP - when using as module, can one have PHPs run as
ADFH wrote: Would it be true to say that the current Apache PHP module doesn't support running PHP scripts as their owners, and that one has to use PHP in CGI mode for this? PHP as an Apache module runs as the user that Apache runs as. Typically nobody or apache. I use a well known PHP based messageboard on a website I run, and I want to prevent non-root, non-me access to the file containing my database password. I suggest if a file then put it outside Apache's document root or use an environment variable. For a perl script, I'd just chmod it 700 with directory given perms 711 - but in PHP 4.3.2rc1, it seems that to reference a file by way of a relative path, the script must be at least 644 and the directory it's in 755. My older version of php is quite happy with 700 permissions, unless I've got this wrong. The owner is the Apache user. HTH Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cleaning user data
That's useful stuff, thanks - and thanks to other respondents. My main concerns are to avoid junk in the database (and on-screen messages) and to avoid dangerous and malicious postings, like the one Justin outlined below (so I guess strip_tags is a major step there). What I have in mind, then, is: Use a foreach loop to run through all posted data and perform the following on each item: - strip_tags() - trim() I'll be saving this stuff to a database, so I'll keep htmlentities for the display stage. Also, on a field-by-field basis (depending on what it holds): - check not empty - check length - check against allowable characters formats I'm still battling with the whole escaped characters business. My hosting supplier has magic quotes turned on, so on the page that receives the data from the form, I run the $_POST variables through stripslashes(). And yet the slashes are still there - eg, in front of apostrophes. Perhaps they've been escaped twice for some reason. I take them out because the data is going to be POSTed again before being written to the database. I guess I need to experiment more. Justin French [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] snip BTW: Allowing some tags with striptags() offers are great security risk: let's say you allow b tags -- then I can go: b onmouseover'javascript:window.close();'hahahaha/b -- not good!! snip -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] test for associative or numerically indexed array
At 09:57 20.03.2003, cpaul said:
[snip]
as associative array. Take this example:
$a = array('one','two','three');
$b = array(); $b[0] = 'one'; $b[1] = 'two'; $b[2] = 'three';
$c = array(0 = 'one', 1 = 'two', 2 = 'three');
Which one would you believe is enumerated, and which one is associative?
they'd all be enumerated, except perhaps $c -- but i've grown :) and now
understand that $c winds up being an enumerated array.. or is it?
Well, all these 3 arrays are _exactly_ the same. If you print_r() them
you'd see
Array {
0 = one
1 = two
2 = three
}
The key to this issue seems to be understanding that it makes no difference
how the array keys are constructed... an array is an association of key to
value, being a hash always if you want to see it that way.
in my code
$q = mysql_query ( SELECT production_id, title FROM productions ORDER
BY title; );
$this-all_productions[] = ;
while ( $row = mysql_fetch_array( $q ) ) {
$this-all_productions[$row[production_id]] = $row[title];
}
the array is kept in order when i foreach the array - wouldn't they sort
themselves into 0,1,2,3,4,5,etc if my while loop was populating an
enumerated array? or are all arrays in php actually a keyed hash?
You're chosing your own keys here - so this makes a perfect associative
array, even if the keys ($row['production_id']) would be a sequenced
number. If you would just add the titles up ($this-all_productions[] =
$row['title']), PHP would choose an index key for you - the most general
thing it can do is to enumerate it. Basically what it does is
array[count(array)] = new_element
So much for the theory - what are you really trying to achieve? Maybe
there's something you can redesign so you're not relying on the fact if an
array is enumerated or not.
--
O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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[PHP] Srange error
Hi,
I would be very grateful if someone could explain to me why this is
happening. I am trying to convert a date sent from a textfield. The
textfield is initially populated by a JavaScript calendar control. Using the
following code I am attempting to read in the date sent from the textfeild:
//initialise dates for header of table
if(isset($goto_date) == true){
//use dates sent from form
$full_date = date(dS of F, strtotime($_POST[input1]));
$day = date(d, strtotime($_POST[input1]));
echo full_date: $full_datebr;
echo day: $daybr;
} else {
//use todays date
$full_date = date(dS of F);
$day = date(d);
}
but i keep getting this output:
full_date: 24th of August
day: 24
the javascript populates the textfield in the form off dd-mm-.
Thanks in advance for any advice offered
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Re: [PHP] test for associative or numerically indexed array
So much for the theory - what are you really trying to achieve? Maybe there's something you can redesign so you're not relying on the fact if an array is enumerated or not. thanks very much for your help - i understand now that no matter what kind of array i think i'm making, it is being morphed into an associative array. i half-understood this from the docs, but was puzzled.. i expected the behaviour of an array in other languages, which even if i were to define an array in this sequence: $arr[2] = z; $arr[0] = x; $arr[1] = y; would shuffle itself internally into a sequence like: x, y, z. but in php this obviously isn't the case, and it remains: z, x, y. thanks again for your time. -- chris paul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Passing variable from webpage to php (newbie?)
Hiya It could need setting register_globals =on in your php.ini if after that still problems then you may need to look into sessions and in particular session_start() and $_SESSION['varname'] and make sure the variables are global so that more than one script can use them. Hope this steers you in right direction *warning im a newbie too so you may wait for some more replies to confirm what im saying* Bobster From: Joe Kupiszewski [EMAIL PROTECTED] Reply-To: Joe Kupiszewski [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [PHP] Passing variable from webpage to php (newbie?) Date: Wed, 19 Mar 2003 10:57:11 -0500 I think I already tried to post once, so sorry if this is a duplicate, but I don't see my first attempt. I am trying to do what should be a relatively simple and basic task. I've got a php script/page that has a switch/case selection statement in it. Obviously, depending on what value a particular variable takes when passed to the script, the script SHOULD :) do different things. However, when I invoke the script using www.somedomain.com/somephpscript.php?action=1 (substitute one with, 2, 3, 4 or whatever) and then do a check whether any value is passed to my script, it always tells me the value is empty ( if (empty ($action)) - it just always thinks its empty. I'm copying this script from a book, so I do not have any reason to believe there is an error in the code, but obviously something is not happening properly. My thought is that perhaps something needs to be turned on in the php.ini or in the apache httpd.conf file to allow this variable passing to work. Is there some other way to do this? Sorry for the long paragraph sentence. I'll be happy to post the code if needed or provide any additional information or give the actual URL so you can see what is happening. Thanks for any thoughts -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php _ Overloaded with spam? With MSN 8, you can filter it out http://join.msn.com/?page=features/junkmailpgmarket=en-gbXAPID=32DI=1059 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
php-general Digest 20 Mar 2003 11:16:47 -0000 Issue 1949
php-general Digest 20 Mar 2003 11:16:47 - Issue 1949
Topics (messages 140359 through 140415):
Re: Zero Fill - Number Format
140359 by: Mike Brum
140360 by: Kevin Waterson
Re: Anybody have any thoughts on Smarty?
140361 by: Dennis Gearon
imap trouble
140362 by: Niklas Saers Mailinglistaccount
Mac IE File download problem - any solutions?
140363 by: Daniel Leighton
Re: Zip Way of life.
140364 by: David T-G
Dynamic variables (with method=post)
140365 by: Fabio Bot
140391 by: John W. Holmes
Re: PHP and IIS - More info
140366 by: Beauford.2002
Eliminating space between HR and Image
140367 by: Andre Dubuc
140369 by: Leif K-Brooks
140370 by: Michiel van Heusden
140371 by: Richard Whitney
140372 by: Andre Dubuc
140373 by: Andre Dubuc
140375 by: Leif K-Brooks
Cleaning user data
140368 by: rotsky
140377 by: Pete James
140390 by: John W. Holmes
140394 by: olinux
140395 by: Justin French
140396 by: John W. Holmes
140397 by: Justin French
140398 by: Chris Shiflett
140411 by: rotsky
convert VARCHAR 10 to DATETIME
140374 by: freaky deaky
140378 by: Pete James
140387 by: John W. Holmes
140393 by: freaky deaky
imap problem
140376 by: Niklas Saers Mailinglistaccount
session variables
140379 by: Pag
140381 by: daniel
Re: - IIS - More info
140380 by: Beauford.2002
dynamically splitting a paragraph for a preview of content
140382 by: daniel
PHP and file extensions
140383 by: Beauford.2002
140409 by: Chris Hewitt
Help with sum of items
140384 by: Jim Greene
Apache + PHP - when using as module, can one have PHPs run as
140385 by: ADFH
140410 by: Chris Hewitt
strip single quotes
140386 by: Daniel McCullough
140388 by: Martin Towell
140389 by: John W. Holmes
Re: Date Conversion
140392 by: John W. Holmes
test for associative or numerically indexed array
140399 by: cpaul
140400 by: Chris Shiflett
140404 by: cpaul
140405 by: Ernest E Vogelsinger
140408 by: cpaul
140412 by: Ernest E Vogelsinger
140414 by: cpaul
Re: Parse Error
140401 by: Manjunath H N
persistent of LDAP connections across invocations?
140402 by: Scott McDermott
Making tree menu
140403 by: Daniel Harik
Re: [PHP-DB] Making tree menu
140406 by: olinux
Favor from gurus
140407 by: Dennis Gearon
Srange error
140413 by: shaun
Re: Passing variable from webpage to php (newbie?)
140415 by: Bobby Rahman
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---BeginMessage---
This is what I did for a dynamic zero-fill for renaming batches of files:
// Get Zero Padding For New Image Names
$zero_padding = strlen(count($image_array));
foreach($image_array as $temp){
$n++;
$n_length = strlen($n);
for($i = 0; $i ($zero_padding - $n_length); $i++){
$n = 0 . $n;
}
$new_name = $image_inbox . / . $newName . - . $n . .jpg;
rename($image_inbox/$temp, $new_name);
}
I'm not sure if this will be applicable to your situation, but it works
perfectly for me since it will zero-fill for any length of numbers and pad
the shorter numbers appropriately.
-M
-Original Message-
From: Harry.de [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 19, 2003 6:09 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Zero Fill - Number Format
How can I put out a Zero Fill for numbers
The result should be
$something=26;
echo $something;
e.g.
026
I didn't found a solution with number format. Is there any other way?
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---End Message---
---BeginMessage---
This one time, at band camp,
Harry.de [EMAIL PROTECTED] wrote:
How can I put out a Zero Fill for numbers
The result should be
$something=26;
print str_pad($something, 7, 0, STR_PAD_LEFT);
Kevin
__
(_ \
_) )
| / / _ ) / _ | / ___) / _ )
| | ( (/ / ( ( | |( (___ ( (/ /
|_| \) \_||_| \) \)
Kevin Waterson
Port Macquarie, Australia
---End Message---
---BeginMessage---
Smarty is very wonderful. If both the coder and the designer work
together, layout and code logic can be completely separate.
I am doing a form for entering in about 25 fields. As long as the
template the designer comes up with has:
The required form variables,
and template variables to put
[PHP] Reading from file on local disk to server
Hi everyone This is what I want to do: I have a file on each workstation that gets created each time the pc is rebooted - the file save the pc configuration plus the current user logged onto the machine, I want to read from that file variables so that I can save it to my mySQL database and run queries on the data. - I have no problem reading from a file if it is on the web server, but am experiencing problems reading from the file on the remote client pc. - any suggestions? This is what I can do: Read from file on web server, set it to variables and write it to a mySQL database. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Changing pages on another PC remotely?
Hello friends. This is a difficult one, but I need to try for my project. Can I have make a script where, pressing a button on one page in one PC causes a webpage change on another PC which is also on the internet? Thanks Denis
Re: [PHP] Changing pages on another PC remotely?
At 12:49 20.03.2003, Denis L. Menezes spoke out and said: [snip] This is a difficult one, but I need to try for my project. Can I have make a script where, pressing a button on one page in one PC causes a webpage change on another PC which is also on the internet? [snip] This dependes primarily on the application the _other_ PC has running. Basically the answer to your question is yes if you are in control of the website the _other_ PC just visits. This website needs some JavaScript to refresh its content - that's where you can come in. I've answered a similar question a week ago that you might find in the archives - look for OT Inactivity Timeout. Should give you a starter. -- O Ernest E. Vogelsinger (\) ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Error on mysql_num_rows
I've been trying to count records that match my query in MySQL using the examples given in the on-line manual as well as the user comments and I'm still getting the error: Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource. Here's the code. mysql_connect ($local_host, $local_user, $local_pass); mysql_select_db ($local_db); $result = mysql_query (SELECT count(id) FROM listings WHERE agent = '$agent' AND child = '0'); $rc = mysql_num_rows($result); mysql_close(); Is there something I'm missing here? I've tried using just about every example in the on-line manual and get the same error. I can run other queries just fine though. Thanks, Ed -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Error on mysql_num_rows
Hi,
Thursday, March 20, 2003, 10:44:33 PM, you wrote:
ehhc I've been trying to count records that match my query in MySQL using the
ehhc examples given in the on-line manual as well as the user comments and I'm
ehhc still getting the error:
ehhc Warning: mysql_num_rows(): supplied argument is not a valid MySQL result
ehhc resource.
ehhc Here's the code.
ehhc mysql_connect ($local_host, $local_user, $local_pass);
ehhc mysql_select_db ($local_db);
ehhc $result = mysql_query (SELECT count(id) FROM listings WHERE agent =
ehhc '$agent' AND child = '0');
ehhc $rc = mysql_num_rows($result);
ehhc mysql_close();
ehhc Is there something I'm missing here? I've tried using just about every
ehhc example in the on-line manual and get the same error. I can run other
ehhc queries just fine though.
ehhc Thanks,
ehhc Ed
I would be guessing that there is a mysql error so put in some checking and echo
mysql_error()
Also count(id) will ever only return 1 row so you have to retrieve that to get the
actual count.
An easy way is like this
if(!$result = mysql_query (SELECT count(id) AS id_count FROM listings WHERE agent =
'$agent' AND child = '0')){
echo 'Oops : '.mysql_error();
}else{
$row = mysql_fetch_array($result);
echo 'count = '.$row['id_count'];
}
--
regards,
Tom
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RE: [PHP] strip single quotes
I have this code in to try and strip single quotes out. But it does it to
one but not the rest.
$address = str_replace(\\\///, , $store['address']);
$address = str_replace(', , $address);
$address = str_replace(', \', $address);
$address = addslashes($address);
$sql2 = SELECT * FROM store_name WHERE name = '.$store['name'].';
//$build_sql .= $sql2.br;
$result2 = mysql_query($sql2) or die(mysql_error());
$store_name = mysql_fetch_array($result2);
$sql3 = SELECT * FROM store_address WHERE address = '.$address.';
any thoughts
From: John W. Holmes [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: 'Daniel McCullough'
[EMAIL PROTECTED],[EMAIL PROTECTED]
Subject: RE: [PHP] strip single quotes
Date: Wed, 19 Mar 2003 21:49:10 -0500
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FILETIME=[6C8DB1A0:01C2EE8D]
I'm trying to query the database using a string pulled out of the
database
and compare and get the id. I can do it to a certain point and what
kills
my query is single quotes. I CANNOT figure out how to escape it.
I DID THIS:
$address2 = str_replace(', , $address);
that worked on some, but not all.
$address = stripslashes($store['address']);
$address = str_replace(', , $address);
$address = htmlspecialchars($address);
$address = addslashes($address);
anyone
Some errors I have gotten back
You have an error in your SQL syntax near 's Linen Home'' at line
1
and
You have an error in your SQL syntax near 's 800 number.'' at line 1
You need to use addslashes() on any string you insert into your query.
---John W. Holmes...
PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/
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[PHP] Creating graphs with PHP?
hello friends, Is there a possibility to create graphs on a web page using PHP? I have loooked through the PHP manual but cannot find anything. Thanks very much. Denis
[PHP] Re: Creating graphs with PHP?
Dennis, Try this: http://www.aditus.nu/jpgraph/ Joseph Denis L. Menezes [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] hello friends, Is there a possibility to create graphs on a web page using PHP? I have loooked through the PHP manual but cannot find anything. Thanks very much. Denis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Creating graphs with PHP?
JPGRAPH is the best I have found so far. Good documentation and great results. I use it for a lot of graphing purposes, the most being stock market charts and graphs. Joseph Szobody [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Dennis, Try this: http://www.aditus.nu/jpgraph/ Joseph Denis L. Menezes [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] hello friends, Is there a possibility to create graphs on a web page using PHP? I have loooked through the PHP manual but cannot find anything. Thanks very much. Denis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Random Number Generation
I have a script that loads 13 or more file names into an array. Then at random I select one of the names out of the array. This files are background songs used on my webpage. Streaming a different song each time the page is refreshed or loaded. My issue is I do not want the same song to ever be played back to back. How can I check for that and if the random file chosen is the currently played file then pick another.. Here is what I have so far. ?PHP $Music = array(bk1.swf,bk2.swf,bk3.swf,bk4.swf,bk5.swf,bk6.swf,bk7.swf ,bk8.swf,bk9.swf,bk10.swf,bk11.swf,bk12.swf,bk13.swf); srand((float) microtime() * 1000); $rand_keys = array_rand ($Music, 2); $MusicToPlay = $Music[$rand_keys[0]]; ? How do I pass the variable to the next page easily so that PHP will know what is currently being played? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Anybody have any thoughts on Smarty?
Smarty is a fantastic tool. One of it's really great features (compared with a couple of other templating engines that I have looked at) is the inherent ability to include logic (using smary syntax) in the templates. This'll sound a bit odd - after all, a point of templates is to separate logic and presentation. However, it is really handy to be able to include 'presentation logic' in the presentation layer. For example, contained in a template a very simple eg in pseudo terms: if form validated then show success message else show failure message From your code you pass this template the form validated variable value and it shows the appropriate message. Without the ability to do this (as in other templating engines) you find that your logic code becomes cluttered with presentation issues. Hence Smarty facilitates a much cleaner separation of logic and presentation. However, this does mean that either your page designer has to get to grips with introducing smarty code into his/her templates or you must add such code to his/her templates. Though for the reason above (and others) it is well worth giving it a try. David Charles Kline [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Was reading this and it sounds really cool. I do work as a consultant to designers and thought this may be a good way to improve work flow? I have read mixed thoughts on this, but was wondering what this list thought? Anyone using it? Real world? http://www.zend.com/zend/tut/tutorial-cezar.php Thanks, Charles -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Creating graphs with PHP?
Thanks guys for the help. I went to see JP graph. But what I cannot find out is how I can install jpgraph and GD libraries if I am hosting my site on a shared server with an ISP(one of those USD 24.95 per month with 200Mb space kind of thing). Please help. Denis - Original Message - From: Joseph Szobody [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, March 20, 2003 9:24 PM Subject: [PHP] Re: Creating graphs with PHP? Dennis, Try this: http://www.aditus.nu/jpgraph/ Joseph Denis L. Menezes [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] hello friends, Is there a possibility to create graphs on a web page using PHP? I have loooked through the PHP manual but cannot find anything. Thanks very much. Denis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cleaning user data
--- John W. Holmes [EMAIL PROTECTED] wrote:
I disagree. I think stripping HTML from my text is a horrible thing. If
I want to put a b in my text, then use htmlentities() and show me a
b when I look at it. Obviously you don't want to evaluate HTML, but
the end result should be that I should see exactly what I typed into the
text box.
The real problem I have with strip_tags is that if I want to type smile or
grin, it's going to be stripped out and now I have to go back and edit my
code and change it to something else... If you just use htmlentities(), the
user is none the wiser.
If you need to allow formatted text, then use something like BBcode
where you can specify exactly what is allowed.
Maybe there is something I'm missing, but I have always hated these
alternative
markup languages like BBcode that seem to offer no benefit over HTML. If
you
want to allow the b tag to be evaluated, you can do something like this
after
you use htmlentities():
$blah = str_replace('lt;bgt;', 'b', $blah);
$blah = str_replace('lt;/bgt;', '/b', $blah);
Of course, if people want the b to appear exactly as they type it, they
would
either have to use lt;bgt;, or you would have to let them choose an
option as
to whether they want to use HTML (much like slash code does).
That would work, too, I guess. If the user actually typed in lt; it would
be encoded as amplt; and not match something similar to a replacement like
you've shown.
You don't want to do matching like you've shown, though. If I put a b on
my page with no /b, then it's going to make everything on the entire page
following my post bold. When cleaning the data, you want to make sure you
match a pattern that includes both the start and end tag. You can use
regular expressions or go through character by character.
---John Holmes...
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Re: [PHP] Re: Creating graphs with PHP?
If PHP is install the GD modules are already there. Write a should script ?PHP phpinfo() ? and put it on your server and access it through your web browser. It will tell you if GD is installed and what version. I do a lot of work with these and would be willing to help you get started. By the way, most people here are using a shared hosting environment, myself included. Denis L. Menezes [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Thanks guys for the help. I went to see JP graph. But what I cannot find out is how I can install jpgraph and GD libraries if I am hosting my site on a shared server with an ISP(one of those USD 24.95 per month with 200Mb space kind of thing). Please help. Denis - Original Message - From: Joseph Szobody [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, March 20, 2003 9:24 PM Subject: [PHP] Re: Creating graphs with PHP? Dennis, Try this: http://www.aditus.nu/jpgraph/ Joseph Denis L. Menezes [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] hello friends, Is there a possibility to create graphs on a web page using PHP? I have loooked through the PHP manual but cannot find anything. Thanks very much. Denis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Increase a month
Hi, could someone tell me why this: ?php $month = date(m); echo \$month: .date(F,strtotime($month)).br; $month = $month + 1; echo \$month: .date(F,strtotime($month)).br; ? outputs this: $month: March $month: March surely it should be: $month: March $month: April Thanks in advance for your help. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Increase a month
date() returns a unix timestamp, which is in seconds. You are only adding one second. Try using mktime, and increment hte month argument there. Josh. On March 20, 2003 09:00 am, shaun wrote: Hi, could someone tell me why this: ?php $month = date(m); echo \$month: .date(F,strtotime($month)).br; $month = $month + 1; echo \$month: .date(F,strtotime($month)).br; ? outputs this: $month: March $month: March surely it should be: $month: March $month: April Thanks in advance for your help. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Increase a month
echo \$month: .date(F,strtotime($month)).br; you have escaped the $ by placing the \ in front of it. Remove it. Shaun [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi, could someone tell me why this: ?php $month = date(m); echo \$month: .date(F,strtotime($month)).br; $month = $month + 1; echo \$month: .date(F,strtotime($month)).br; ? outputs this: $month: March $month: March surely it should be: $month: March $month: April Thanks in advance for your help. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] sorting an array
I am having problems sorting a multi-dimensional array. I am hoping that
somebody can help me figure out what I am doing wrong. It should sort on
the field than on the fac. Here is my code:
-start code-
$sortterm;
get_locations();
function cmp ($a, $b) {
GLOBAL $sortterm;
return strcmp($a[$sortterm], $b[$sortterm]);
}
function get_locations(){
GLOBAL $sortterm;
$i=1;
while(($row=mysql_fetch_object($result))){
$locs[$i][loc_id]=$row-loc_id;
$locs[$i][fac]=$row-fac;
$locs[$i++][field]=$row-field;
}
reset($locs);
$sortterm=field;
usort($locs, cmp);
reset($locs);
$sortterm=fac;
usort($locs, cmp);
reset($locs);
while (list ($key, $value) = each ($locs)) {
echo $locs[$key][loc_id]., .$locs[$key][fac].,
.$locs[$key][field].br\n;
}
}
-end code-
Here is how it comes out when run:
12, Johnson County Community College, C
11, Johnson County Community College, B
13, Johnson County Community College, D
14, Johnson County Community College, E
10, Johnson County Community College, A
8, Johnson County Girls Athletic Assoc, D
6, Johnson County Girls Athletic Assoc, B
7, Johnson County Girls Athletic Assoc, C
5, Johnson County Girls Athletic Assoc, A
9, Shawnee Civic Center, 1
1, Tomahawk Sports Dome, 1
2, Tomahawk Sports Dome, 2
3, Tomahawk Sports Dome, 3
4, Tomahawk Sports Dome, 4
As you can see, the fac is sorted correctly, but the field isn't.
Thanks
Steve
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Re: [PHP] Error on mysql_num_rows
I think I've found my problem. The query does work if I place the exact
same code directly into my script but I had previously been calling it as
a function from an include file. It's working just great now.
Thanks,
Ed
On Thu, 20 Mar 2003, Tom Rogers wrote:
Hi,
Thursday, March 20, 2003, 10:44:33 PM, you wrote:
ehhc I've been trying to count records that match my query in MySQL using the
ehhc examples given in the on-line manual as well as the user comments and I'm
ehhc still getting the error:
ehhc Warning: mysql_num_rows(): supplied argument is not a valid MySQL result
ehhc resource.
ehhc Here's the code.
ehhc mysql_connect ($local_host, $local_user, $local_pass);
ehhc mysql_select_db ($local_db);
ehhc $result = mysql_query (SELECT count(id) FROM listings WHERE agent =
ehhc '$agent' AND child = '0');
ehhc $rc = mysql_num_rows($result);
ehhc mysql_close();
ehhc Is there something I'm missing here? I've tried using just about every
ehhc example in the on-line manual and get the same error. I can run other
ehhc queries just fine though.
ehhc Thanks,
ehhc Ed
I would be guessing that there is a mysql error so put in some checking and echo
mysql_error()
Also count(id) will ever only return 1 row so you have to retrieve that to get the
actual count.
An easy way is like this
if(!$result = mysql_query (SELECT count(id) AS id_count FROM listings WHERE agent =
'$agent' AND child = '0')){
echo 'Oops : '.mysql_error();
}else{
$row = mysql_fetch_array($result);
echo 'count = '.$row['id_count'];
}
--
regards,
Tom
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[PHP] multiple php.ini files
Hi all, I need to use 2 php.ini files at the same time in Windows.. Can I do that.? Because one software is need session.auto_start = 1 and the other needs session.auto_start = 0.. Have a nice day. Cemal -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] internally stored binary image
In order to distribute a single script I would like to store a small image internally. Is this at all possible with PHP? How would I go about it? Please feel free to rtfm me to the relevant sections. Thx in advance, [EMAIL PROTECTED] PS: CC me please, as I'm on the digest... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] List tables
On Thu, 2003-03-20 at 17:09, Alin wrote:
if you are using mysql try:
$query=show tables;
$result=mysql_db_query(database-name,$query) or die(Query error);
whlie(list($table-name)=mysql_fetch_row($result)){
echo Columns from $table-name: br;
$query=show columns from $table-name;;
$result=mysql_db_query(database-name,$query) or die(Query error);
while($columns[]=mysql_fetch_row($result)){
echo $columns[0]br;
}
}
Alin Brindusescu
CareNer Romania
[EMAIL PROTECTED]
On Wed, 2003-03-26 at 19:37, shaun wrote:
Hi,
i would like to list all of the tables and field names in my database
e.g.
table 1
field 1
field 2
field 3
table 2
field 1
field 2
field 3
table 3
field 1
field 2
field 3
etc
is there a simple way to do this?
thanks for your help
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RE: [PHP] strip single quotes
another question is could this becoming from the table I am comparing it
too?
SELECT * FROM store_address WHERE address = '.$address.'
where $address is fine but the other table is causing the error. how do I
strip that result as well?
I have this code in to try and strip single quotes out. But it does it to
one but not the rest.
$address = str_replace(\\\///, , $store['address']);
$address = str_replace(', , $address);
$address = str_replace(', \', $address);
$address = addslashes($address);
$sql2 = SELECT * FROM store_name WHERE name = '.$store['name'].';
//$build_sql .= $sql2.br;
$result2 = mysql_query($sql2) or die(mysql_error());
$store_name = mysql_fetch_array($result2);
$sql3 = SELECT * FROM store_address WHERE address = '.$address.';
any thoughts
From: John W. Holmes [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: 'Daniel McCullough'
[EMAIL PROTECTED],[EMAIL PROTECTED]
Subject: RE: [PHP] strip single quotes
Date: Wed, 19 Mar 2003 21:49:10 -0500
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FILETIME=[6C8DB1A0:01C2EE8D]
I'm trying to query the database using a string pulled out of the
database
and compare and get the id. I can do it to a certain point and what
kills
my query is single quotes. I CANNOT figure out how to escape it.
I DID THIS:
$address2 = str_replace(', , $address);
that worked on some, but not all.
$address = stripslashes($store['address']);
$address = str_replace(', , $address);
$address = htmlspecialchars($address);
$address = addslashes($address);
anyone
Some errors I have gotten back
You have an error in your SQL syntax near 's Linen Home'' at line
1
and
You have an error in your SQL syntax near 's 800 number.'' at line 1
You need to use addslashes() on any string you insert into your query.
---John W. Holmes...
PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/
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[PHP] File management system
Anyone have a good recommendation for a file management system that would allow the average person to browse certain files/directory on a web server and possibly make edits. Then the front-end would sort of catalog those files and index them so the web user could browse/search and open the files? Something like: Category1: file1 --- this file contains blah blah blah file2 --- this article talks about blah Category2 So maybe if there was a way to tack on categories and descriptions to files, that would be nice. I found phpCommander or something like that after looking through tons of applications on hotscripts, most were junk. It's fine for looking at folders/files and editing, but there's nothing to catalog or display the files on a front-end. So I'm looking for good recommendations. Thanks in advance! __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Creating graphs with PHP?
If all you need is a simple bar graph, you can: 1. make a 1-pixel gif 2. make a table with fixed-width tds on the same row (e.g. width 10 pixels) 3. in each td you put one gif with img src=xx width=10 height=xxx wherein the height is queried from your data source. 4. on the row below you put the day, month or whatever corresponding to the relevant gif You can make it horizontal too. If you want a line graph, you make a second transparent gif, make this the variable-height image, and put the visible gif at the top, so you make the line. Hope this helps Alberto Brea http://estudiobrea.com
Re: [PHP] PHP and file extensions
What about IIS. This is what the customer is usingand I know d*** about IIS. I would assume that there is a similar thing for IIS, but have no idea where to even look. - Original Message - From: Chris Hewitt [EMAIL PROTECTED] To: Beauford.2002 [EMAIL PROTECTED] Cc: PHP General [EMAIL PROTECTED] Sent: Thursday, March 20, 2003 4:28 AM Subject: Re: [PHP] PHP and file extensions Beauford.2002 wrote: accessed unless you log in - is there a way to have this line in an html file without changing the extension to .php? Yes, but you need to tell Apache (in the AddType line in httpd.conf) to parse all .html files with php. This has a performance implication for ordinary .html files. HTH Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Shared Memory
Is the Shared Memory allocated with the SHMOP functions persistent? Like when a script ends, on the next call of a script, can you read the same memory block and have the data be there? -- Adam Voigt ([EMAIL PROTECTED]) The Cryptocomm Group My GPG Key: http://64.238.252.49:8080/adam_at_cryptocomm.asc -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Addslashes problem (MSSQL)
Hi,
I have a problem that lets you add a record to a database. THere is a
problem with it, and the following is the area of the program where it has
problem.
$created_date = date('m, d, Y');
$title = strip_tags($title);
$keywords = strip_tags($keywords);
$content = strip_tags($content);
$product = strip_tags($product);
if (!get_magic_quotes_gpc()) {
$title = addslashes($title);
$keywords = addslashes($keywords);
$product = addslashes($product);
$content = addslashes($content);
}
$query = SELECT * FROM knowledgeBase;
$result = mssql_query($query);
$ID = mssql_num_rows($result);
$ID += 1;
$query2 = INSERT INTO knowledgeBase(
ID,
Title,
Keywords,
Content,
[Created Date],
[Updated Date],
Product)
VALUES(
'.$ID.',
'.$title.',
'.$keywords.',
'.$content.',
'.$created_date.',
'Never',
'.$product.');
$result2 = mssql_query($query2);
where my $content value is osmethign like this.
Step 1: Access the homepage
Step 2: type in your username under the field 'username'
and after the addslashes funciton there would be \ around the 'username'
like this..
\'username\'and now after running this program I got an error message:
Warning: MS SQL message: Line 14: Incorrect syntax near 'username'.
(severity 15) in d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php
on line 119
Warning: MS SQL: Query failed in
d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php on line 119
does any body have any idea? I did the same thing with another problem but
it worked fine. I have no idea what the problem is. I know I need to
addslashes to the string since I am putting it in the valuable
$query2..please advise..
THanks!.
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Re: [PHP] Addslashes problem (MSSQL)
MS-SQL doesn't escape with slashes. It escapes single quotes with single
quotes.
--
Lowell Allen
From: Poon, Kelvin (Infomart) [EMAIL PROTECTED]
Date: Thu, 20 Mar 2003 10:58:02 -0500
To: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
Subject: [PHP] Addslashes problem (MSSQL)
Hi,
I have a problem that lets you add a record to a database. THere is a
problem with it, and the following is the area of the program where it has
problem.
$created_date = date('m, d, Y');
$title = strip_tags($title);
$keywords = strip_tags($keywords);
$content = strip_tags($content);
$product = strip_tags($product);
if (!get_magic_quotes_gpc()) {
$title = addslashes($title);
$keywords = addslashes($keywords);
$product = addslashes($product);
$content = addslashes($content);
}
$query = SELECT * FROM knowledgeBase;
$result = mssql_query($query);
$ID = mssql_num_rows($result);
$ID += 1;
$query2 = INSERT INTO knowledgeBase(
ID,
Title,
Keywords,
Content,
[Created Date],
[Updated Date],
Product)
VALUES(
'.$ID.',
'.$title.',
'.$keywords.',
'.$content.',
'.$created_date.',
'Never',
'.$product.');
$result2 = mssql_query($query2);
where my $content value is osmethign like this.
Step 1: Access the homepage
Step 2: type in your username under the field 'username'
and after the addslashes funciton there would be \ around the 'username'
like this..
\'username\'and now after running this program I got an error message:
Warning: MS SQL message: Line 14: Incorrect syntax near 'username'.
(severity 15) in d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php
on line 119
Warning: MS SQL: Query failed in
d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php on line 119
does any body have any idea? I did the same thing with another problem but
it worked fine. I have no idea what the problem is. I know I need to
addslashes to the string since I am putting it in the valuable
$query2..please advise..
THanks!.
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RE: [PHP] Addslashes problem (MSSQL)
What do you mean by It escapes single quotes with single quotes.?
so let's say my $content is
lalal 'lalalal' lalala
then what do I have to do to $content in order to insert to my MSSQL table?
-Original Message-
From: Lowell Allen [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 20, 2003 11:20 AM
To: PHP
Subject: Re: [PHP] Addslashes problem (MSSQL)
MS-SQL doesn't escape with slashes. It escapes single quotes with single
quotes.
--
Lowell Allen
From: Poon, Kelvin (Infomart) [EMAIL PROTECTED]
Date: Thu, 20 Mar 2003 10:58:02 -0500
To: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
Subject: [PHP] Addslashes problem (MSSQL)
Hi,
I have a problem that lets you add a record to a database. THere is a
problem with it, and the following is the area of the program where it has
problem.
$created_date = date('m, d, Y');
$title = strip_tags($title);
$keywords = strip_tags($keywords);
$content = strip_tags($content);
$product = strip_tags($product);
if (!get_magic_quotes_gpc()) {
$title = addslashes($title);
$keywords = addslashes($keywords);
$product = addslashes($product);
$content = addslashes($content);
}
$query = SELECT * FROM knowledgeBase;
$result = mssql_query($query);
$ID = mssql_num_rows($result);
$ID += 1;
$query2 = INSERT INTO knowledgeBase(
ID,
Title,
Keywords,
Content,
[Created Date],
[Updated Date],
Product)
VALUES(
'.$ID.',
'.$title.',
'.$keywords.',
'.$content.',
'.$created_date.',
'Never',
'.$product.');
$result2 = mssql_query($query2);
where my $content value is osmethign like this.
Step 1: Access the homepage
Step 2: type in your username under the field 'username'
and after the addslashes funciton there would be \ around the 'username'
like this..
\'username\'and now after running this program I got an error message:
Warning: MS SQL message: Line 14: Incorrect syntax near 'username'.
(severity 15) in
d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php
on line 119
Warning: MS SQL: Query failed in
d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php on line 119
does any body have any idea? I did the same thing with another problem
but
it worked fine. I have no idea what the problem is. I know I need to
addslashes to the string since I am putting it in the valuable
$query2..please advise..
THanks!.
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RE: [PHP] Addslashes problem (MSSQL)[Scanned]
Kelvin,
This link should be helpful:
http://www.mysql.com/doc/en/String_syntax.html
Regards,
Michael Egan
-Original Message-
From: Poon, Kelvin (Infomart) [mailto:[EMAIL PROTECTED]
Sent: 20 March 2003 16:21
To: 'Lowell Allen'
Cc: [EMAIL PROTECTED]
Subject: RE: [PHP] Addslashes problem (MSSQL)[Scanned]
What do you mean by It escapes single quotes with single quotes.?
so let's say my $content is
lalal 'lalalal' lalala
then what do I have to do to $content in order to insert to my MSSQL table?
-Original Message-
From: Lowell Allen [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 20, 2003 11:20 AM
To: PHP
Subject: Re: [PHP] Addslashes problem (MSSQL)
MS-SQL doesn't escape with slashes. It escapes single quotes with single
quotes.
--
Lowell Allen
From: Poon, Kelvin (Infomart) [EMAIL PROTECTED]
Date: Thu, 20 Mar 2003 10:58:02 -0500
To: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
Subject: [PHP] Addslashes problem (MSSQL)
Hi,
I have a problem that lets you add a record to a database. THere is a
problem with it, and the following is the area of the program where it has
problem.
$created_date = date('m, d, Y');
$title = strip_tags($title);
$keywords = strip_tags($keywords);
$content = strip_tags($content);
$product = strip_tags($product);
if (!get_magic_quotes_gpc()) {
$title = addslashes($title);
$keywords = addslashes($keywords);
$product = addslashes($product);
$content = addslashes($content);
}
$query = SELECT * FROM knowledgeBase;
$result = mssql_query($query);
$ID = mssql_num_rows($result);
$ID += 1;
$query2 = INSERT INTO knowledgeBase(
ID,
Title,
Keywords,
Content,
[Created Date],
[Updated Date],
Product)
VALUES(
'.$ID.',
'.$title.',
'.$keywords.',
'.$content.',
'.$created_date.',
'Never',
'.$product.');
$result2 = mssql_query($query2);
where my $content value is osmethign like this.
Step 1: Access the homepage
Step 2: type in your username under the field 'username'
and after the addslashes funciton there would be \ around the 'username'
like this..
\'username\'and now after running this program I got an error message:
Warning: MS SQL message: Line 14: Incorrect syntax near 'username'.
(severity 15) in
d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php
on line 119
Warning: MS SQL: Query failed in
d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php on line 119
does any body have any idea? I did the same thing with another problem
but
it worked fine. I have no idea what the problem is. I know I need to
addslashes to the string since I am putting it in the valuable
$query2..please advise..
THanks!.
--
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Re: [PHP] Addslashes problem (MSSQL)
Read the user-contributed notes following the online manual info on
addslashes: http://www.php.net/manual/en/function.addslashes.php
--
Lowell Allen
From: Poon, Kelvin (Infomart) [EMAIL PROTECTED]
Date: Thu, 20 Mar 2003 11:20:51 -0500
To: 'Lowell Allen' [EMAIL PROTECTED]
Cc: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
Subject: RE: [PHP] Addslashes problem (MSSQL)
What do you mean by It escapes single quotes with single quotes.?
so let's say my $content is
lalal 'lalalal' lalala
then what do I have to do to $content in order to insert to my MSSQL table?
-Original Message-
From: Lowell Allen [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 20, 2003 11:20 AM
To: PHP
Subject: Re: [PHP] Addslashes problem (MSSQL)
MS-SQL doesn't escape with slashes. It escapes single quotes with single
quotes.
--
Lowell Allen
From: Poon, Kelvin (Infomart) [EMAIL PROTECTED]
Date: Thu, 20 Mar 2003 10:58:02 -0500
To: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
Subject: [PHP] Addslashes problem (MSSQL)
Hi,
I have a problem that lets you add a record to a database. THere is a
problem with it, and the following is the area of the program where it has
problem.
$created_date = date('m, d, Y');
$title = strip_tags($title);
$keywords = strip_tags($keywords);
$content = strip_tags($content);
$product = strip_tags($product);
if (!get_magic_quotes_gpc()) {
$title = addslashes($title);
$keywords = addslashes($keywords);
$product = addslashes($product);
$content = addslashes($content);
}
$query = SELECT * FROM knowledgeBase;
$result = mssql_query($query);
$ID = mssql_num_rows($result);
$ID += 1;
$query2 = INSERT INTO knowledgeBase(
ID,
Title,
Keywords,
Content,
[Created Date],
[Updated Date],
Product)
VALUES(
'.$ID.',
'.$title.',
'.$keywords.',
'.$content.',
'.$created_date.',
'Never',
'.$product.');
$result2 = mssql_query($query2);
where my $content value is osmethign like this.
Step 1: Access the homepage
Step 2: type in your username under the field 'username'
and after the addslashes funciton there would be \ around the 'username'
like this..
\'username\'and now after running this program I got an error message:
Warning: MS SQL message: Line 14: Incorrect syntax near 'username'.
(severity 15) in
d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php
on line 119
Warning: MS SQL: Query failed in
d:\apache_docroots\internal.infomart.ca\infodesk\kb_add.php on line 119
does any body have any idea? I did the same thing with another problem
but
it worked fine. I have no idea what the problem is. I know I need to
addslashes to the string since I am putting it in the valuable
$query2..please advise..
THanks!.
--
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To unsubscribe, visit: http://www.php.net/unsub.php
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Re: [PHP] File management system
Webmin has some good stuff. (it's a java applet though...) On Thu, 2003-03-20 at 06:14, J J wrote: Anyone have a good recommendation for a file management system that would allow the average person to browse certain files/directory on a web server and possibly make edits. Then the front-end would sort of catalog those files and index them so the web user could browse/search and open the files? Something like: Category1: file1 --- this file contains blah blah blah file2 --- this article talks about blah Category2 So maybe if there was a way to tack on categories and descriptions to files, that would be nice. I found phpCommander or something like that after looking through tons of applications on hotscripts, most were junk. It's fine for looking at folders/files and editing, but there's nothing to catalog or display the files on a front-end. So I'm looking for good recommendations. Thanks in advance! __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] File management system
Yeah I think I've seen that one... looking for a php/mysql solution if possible. Thanks! --- Mike [EMAIL PROTECTED] wrote: Webmin has some good stuff. (it's a java applet though...) On Thu, 2003-03-20 at 06:14, J J wrote: Anyone have a good recommendation for a file management system that would allow the average person to browse certain files/directory on a web server and possibly make edits. Then the front-end would sort of catalog those files and index them so the web user could browse/search and open the files? Something like: Category1: file1 --- this file contains blah blah blah file2 --- this article talks about blah Category2 So maybe if there was a way to tack on categories and descriptions to files, that would be nice. I found phpCommander or something like that after looking through tons of applications on hotscripts, most were junk. It's fine for looking at folders/files and editing, but there's nothing to catalog or display the files on a front-end. So I'm looking for good recommendations. Thanks in advance! __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Banner ad solution?
Can someone suggest a 'good' banner ad solution that is done in php.
Please do not suggest phpAdNews since it has proven very unstable for me and
others.
--
Mike Yrabedra
President
323, Inc.
Home of The MacDock and The MacSurfshop
[http://macdock.com] : [http://macsurfshop.com]
VOICE: 770.382.1195
FAX: 734-448-5164
iChat/AIM: ichatmacdock
___
Whatever you do, work at it with all your heart,
as working for the Lord, not for men.
~Colossians 3:23 {{{
--
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Re: [PHP] Shared Memory
nope! of course not there are two different procs. On Thu, 2003-03-20 at 17:19, Adam Voigt wrote: Is the Shared Memory allocated with the SHMOP functions persistent? Like when a script ends, on the next call of a script, can you read the same memory block and have the data be there? -- Adam Voigt ([EMAIL PROTECTED]) The Cryptocomm Group My GPG Key: http://64.238.252.49:8080/adam_at_cryptocomm.asc -- Mincu Alexandru intelinet.ro Tel:+4 0745 369719 +4 021 3140021 www.intelinet.ro[EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] internally stored binary image
At 15:57 20.03.2003, [EMAIL PROTECTED] spoke out and said:
[snip]
In order to distribute a single script I would like to store a small
image internally. Is this at all possible with PHP? How would I go about
it? Please feel free to rtfm me to the relevant sections.
[snip]
You could make some script to retrieve the hex values of the image byte by
byte, then create a source file like
$imgdata = '\xff\x19\x00\x12 etc...;
Then when you're about to send the image simply transmit the correct
header() and echo out the data.
This little sample works just perfectly:
// use one of your files here, of course...
$file = 'images/dart.gif';
$hf = fopen($file, 'r') or die(Can't open $file for reading);
$bin = fread($hf, filesize($file));
fclose($hf);
$asc = '$img_data = ';
for ($i = 0, $len = strlen($bin); $i $len; ++$i) {
if ($i !($i % 16))
$asc .= \ .\n\t\;
$asc .= '\\x' . bin2hex(substr($bin, $i, 1));
}
$asc .= ';';
// $asc now contains the hex-coded binary file.
// Example (a real gif - try it)
$img_data =
\x47\x49\x46\x38\x39\x61\x20\x00\x20\x00\xa2\xff\x00\x00\x00\x00 .
\xff\x00\x00\xff\xff\x00\x00\x00\xff\xc0\xc0\xc0\x00\x00\x00\x00 .
\x00\x00\x00\x00\x00\x21\xf9\x04\x01\x00\x00\x04\x00\x2c\x00\x00 .
\x00\x00\x20\x00\x20\x00\x40\x03\xae\x48\xba\xac\xf0\x10\x34\x36 .
\x06\x83\x21\x87\xc8\xa3\xd0\xd0\x82\x65\xe3\xd6\x81\x0f\x2a\x89 .
\x25\x79\x6a\xe6\x33\xb1\x29\x6c\xab\x80\xd0\x94\x11\x8c\x7d\x31 .
\x80\xca\x51\x0b\xde\x70\xc3\x19\xa1\xc3\x8c\x28\x67\xcd\xe8\xa2 .
\x52\xb9\xb4\x82\x57\x41\xc8\x2a\x74\x15\x6f\xda\xe2\x96\x27\x7e .
\x0c\x04\x5a\xd5\x90\xfc\x6d\xf5\xbc\x34\x5f\xd4\x2d\x83\x5e\x8f .
\xc1\xe7\x93\xa9\xef\x2f\xe7\x75\x53\x54\x76\x6f\x36\x1d\x0a\x02 .
\x55\x3b\x77\x78\x26\x5a\x84\x5d\x5e\x4d\x19\x1f\x4e\x71\x38\x91 .
\x5e\x69\x49\x7f\x91\x8c\x94\x31\x49\x6c\x72\x39\x40\x5e\x6b\x65 .
\x9e\x66\x03\xa9\xa8\xaa\x99\x1c\xa4\xa2\xad\x8d\xa1\x70\x44\xb0 .
\x85\x92\xb9\x2b\xb8\xbc\x93\x38\x90\xb5\x86\x5b\x7b\xb1\x37\x87 .
\x7e\x34\x73\xca\xcd\xce\x09\x00\x3b;
// Now write the stuff to a file
$hf = fopen($file.asc, 'w') or die(Can't open $file.asc for writing);
fwrite($hf, $asc);
fclose($hf);
// Here you may either include the file, or copy/paste its contents into
your own code.
// The next lines are just to test the stuff - adjust the Content-Type
header to your needs:
header('Content-Type: image/gif');
eval($asc); // this will render the binary content into $img_data
echo $img_data; // send it
exit;// and voila
Note that reading the file is only needed once as a tool to create the
ascii version of the binary file.
--
O Ernest E. Vogelsinger
(\) ICQ #13394035
^ http://www.vogelsinger.at/
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Re: [PHP] multiple php.ini files
On Thursday 20 March 2003 22:53, Cemal Dalar wrote: I need to use 2 php.ini files at the same time in Windows.. Can I do that.? Because one software is need session.auto_start = 1 and the other needs session.auto_start = 0.. If you're using apache you can have per domain or per directory settings in either the httpd.conf file or in .htaccess files. And according to the manual you can even set session.auto_start dynamically from within php. -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* This is the first age that's paid much attention to the future, which is a little ironic since we may not have one. -- Arthur Clarke */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Session Question
Hi All, I have a question about sessions. I need to pass session data from one domain to a secure domain. (www.mydomain.com to www.securedomain.com). I would like to preserve the session data in case the visitor goes back to www.mydomain.com. I thought about just passing the session ID to www.securedomain.com, but if I need to destroy the session while the visitor is in www.securedomain.com, I am hoping this will also include destroying data from www.mydomain.com. Basically, I am talking about a shopping cart system. If the user decides to stop half way through the checkout on the secure site and continue shopping in the store, I want the cart to remain. But if the user completes the checkout process on the secure domain, their cart should be empty when going back to the original domain. Thanks for any help. Chris --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.461 / Virus Database: 260 - Release Date: 3/11/2003
[PHP] credit card validations..
The owner of the php site I am working on just told me he want to do credit card validations on the site. Currently, we aren't doing anything with credit cards. I have no idea as to where to even start with this. Should I simply go the paypal route? Thanks, Eddie -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] credit card validations..
- Original Message - From: Edward Peloke [EMAIL PROTECTED] To: [EMAIL PROTECTED] Php. Net [EMAIL PROTECTED] Sent: Thursday, March 20, 2003 11:50 AM Subject: [PHP] credit card validations.. The owner of the php site I am working on just told me he want to do credit card validations on the site. Currently, we aren't doing anything with credit cards. I have no idea as to where to even start with this. Should I simply go the paypal route? Thanks, Eddie Credit card validation is somewhat involved but not terribly difficult. There are several good tutorials (such as the one below) and many classes and functions already written if you don't feel like reinventing the wheel. Good luck. http://www.sitepoint.com/article/728 -Kevin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] credit card validations..
Thanks Kevin! Forgive my ignorance of the subject but would this just say the card was valid? How do you go about actually charging the users card and get the funds? Thanks, Eddie -Original Message- From: Kevin Stone [mailto:[EMAIL PROTECTED] Sent: Thursday, March 20, 2003 1:58 PM To: Edward Peloke; [EMAIL PROTECTED] Php. Net Subject: Re: [PHP] credit card validations.. - Original Message - From: Edward Peloke [EMAIL PROTECTED] To: [EMAIL PROTECTED] Php. Net [EMAIL PROTECTED] Sent: Thursday, March 20, 2003 11:50 AM Subject: [PHP] credit card validations.. The owner of the php site I am working on just told me he want to do credit card validations on the site. Currently, we aren't doing anything with credit cards. I have no idea as to where to even start with this. Should I simply go the paypal route? Thanks, Eddie Credit card validation is somewhat involved but not terribly difficult. There are several good tutorials (such as the one below) and many classes and functions already written if you don't feel like reinventing the wheel. Good luck. http://www.sitepoint.com/article/728 -Kevin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Running DB on different server
Can the DB be on a different server than the page server? Todd --
[PHP] php, mysql, and method question
hi all, i have a question about a good method of handling this challenge. i have a table that contains articles. i have another table which contains the order 1 - 9 that i would like to display them in. this part is done, and is not a problem. here is where I am not sure how to proceed. 1. tbl_display_order - can only have 9 records in it (or do i just ignore anything beyond 9?) 2. when a new article is added to tbl_display_order - it needs to get the field that contains it's order set to 1 so it shows up first when I display the articles, and all the other articles need to have their order number incremented. Maybe there is a better way to do this? Just not sure. Maybe not with a database at all? Thanks for suggestions. Charles -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Running DB on different server
Can the DB be on a different server than the page server? Yes. For example, with MySQL, you just need to create a user with permission to connect from a remote computer by setting the appropriate host value. Larry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Running DB on different server
Yes. Todd Cary wrote: Can the DB be on a different server than the page server? Todd -- -- The above message is encrypted with double rot13 encoding. Any unauthorized attempt to decrypt it will be prosecuted to the full extent of the law.
RE: [PHP] credit card validations..
At 20:00 20.03.2003, Edward Peloke spoke out and said: [snip] Forgive my ignorance of the subject but would this just say the card was valid? How do you go about actually charging the users card and get the funds? [snip] To be able to actually charge a CC you need a contract with a clearing house (FirePay, for example). There's no standard to it; every clearinghouse I've ever dealt with uses its own protocol. Generally this involves transmitting data via POST and receiving (asynchronously) transaction data via SSL. You might consider using cURL for this kind of stuff; most of them have working examples in Java, PHP, ASP, etc. -- O Ernest E. Vogelsinger (\) ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Running DB on different server
Hello, I wrote everything down for later scenario's. Hope it'll help you ;). A belgian guy Todd Cary wrote: Can the DB be on a different server than the page server? Todd -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] To use PEAR::DB or the PHP database functions
All, I've always used MySQL databases and the MySQL functions in PHP for my code in the past. However, I'm now working on a project that I want the project to be able to be database independent so that the user of the project can use whatever database he/she wishes. I'm looking primarily at providing support for MySQL, PostgreSQL, Oracle, SQL Server databases. What's the general consensus on how to handle this? Do I need to look at using PEAR::DB so that the type of database is hidden from my code or would I look at writing different include files for each database type and each of the include files use the relevant PHP functions? Or some other totally different way? Thanks Dave Merritt [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP Devel Environments???
Hey List- Any one have some input on some good GUI WYSIWYG devel enviroments for creating PHP scriptlets. The boss wants to lose the dependancy on the 2 programmers (myself and another person) for every little piece of PHP code. Of course, the graphic designers have no desire to learn source code, so we have to see if there are any WYSIWYG's out there that will allow them to create code chunks to either do webforms or handle simple variable passing between pages? My argument is that it is to wide open and there are too many variables that need to be taken into account for this to happen. We did look at Dreamweaver MX, but it's PHP support is limited to syntax highlighting and being able to insert if and else clauses. I'd tell'em to use gvim, but I don't think that would fly :) The boss says there are some Dreamweaver extensions for doing some of this stuff, but I still question their quality for open ended stuff like writing PHP. Thanks. Henrik -- Henrik Hudson [EMAIL PROTECTED] You know, Hobbes, some days even my lucky rocket ship underpants don't help. Calvin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] To use PEAR::DB or the PHP database functions
Pear is really nice. I am very happy with it. - Charles On Thursday, March 20, 2003, at 02:56 PM, Merritt, Dave wrote: All, I've always used MySQL databases and the MySQL functions in PHP for my code in the past. However, I'm now working on a project that I want the project to be able to be database independent so that the user of the project can use whatever database he/she wishes. I'm looking primarily at providing support for MySQL, PostgreSQL, Oracle, SQL Server databases. What's the general consensus on how to handle this? Do I need to look at using PEAR::DB so that the type of database is hidden from my code or would I look at writing different include files for each database type and each of the include files use the relevant PHP functions? Or some other totally different way? Thanks Dave Merritt [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Devel Environments???
Henrik, Why not use Smarty and create your own functions for your designers to use? That's one of it's purposes, after all. John Henrik Hudson said: Hey List- Any one have some input on some good GUI WYSIWYG devel enviroments for creating PHP scriptlets. The boss wants to lose the dependancy on the 2 programmers (myself and another person) for every little piece of PHP code. Of course, the graphic designers have no desire to learn source code, so we have to see if there are any WYSIWYG's out there that will allow them to create code chunks to either do webforms or handle simple variable passing between pages? My argument is that it is to wide open and there are too many variables that need to be taken into account for this to happen. We did look at Dreamweaver MX, but it's PHP support is limited to syntax highlighting and being able to insert if and else clauses. I'd tell'em to use gvim, but I don't think that would fly :) The boss says there are some Dreamweaver extensions for doing some of this stuff, but I still question their quality for open ended stuff like writing PHP. Thanks. Henrik -- Henrik Hudson [EMAIL PROTECTED] You know, Hobbes, some days even my lucky rocket ship underpants don't help. Calvin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Zip Way of life.
zip file and unzip is not installed by on Unix servers. :-( So either install it on the servers that need it, or distribute the un/zip exe with your package in your projects local directory -- this also saves you having to deal with different versions on different servers that may not always do what you expect. At least this way it's a controlled environment. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Zero Fill - Number Format
Just an observer, but I love how you each had a different way of
accomplishing this task! ;-)
And Mike, looks like you have some re-writing to do now that Martin and
Kevin showed you a WAY simpler (and faster) way to accomplish what you did.
LOL.
http://daevid.com
-Original Message-
From: Martin Towell [mailto:[EMAIL PROTECTED]
sprintf/printf(%7d, $num)
-Original Message-
From: Kevin Waterson [mailto:[EMAIL PROTECTED]
print str_pad($something, 7, 0, STR_PAD_LEFT);
-Original Message-
From: Mike Brum [mailto:[EMAIL PROTECTED]
This is what I did for a dynamic zero-fill for renaming batches of files:
// Get Zero Padding For New Image Names
$zero_padding = strlen(count($image_array));
foreach($image_array as $temp){
$n++;
$n_length = strlen($n);
for($i = 0; $i ($zero_padding - $n_length); $i++){
$n = 0 . $n;
}
$new_name = $image_inbox . / . $newName . - . $n . .jpg;
rename($image_inbox/$temp, $new_name);
}
I'm not sure if this will be applicable to your situation, but it works
perfectly for me since it will zero-fill for any length of numbers and pad
the shorter numbers appropriately.
-Original Message-
From: Harry.de [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 20, 2003 10:09 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Zero Fill - Number Format
How can I put out a Zero Fill for numbers
The result should be
$something=26;
echo $something;
e.g.
026
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Re: [PHP] PHP Devel Environments???
The only product I know of that fits your description (I think) is JaneBuilder (http://www.seejanecode.com). It's currently available for Mac and will be on Windows soon. Never used it myself... Larry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php, mysql, and method question
Charles, it sounds like you want the most recent 9 articles (...order set
to 1 so it shows up first when ...), so why not something like select *
from article_table order by id desc, limit 9 [assumes id is int not null
auto_incremented].
You could also increment the value in the field something like:
$result=mysql_query(select article_order from article table);
while ($array_result=mysql_fetch($result))
{
$article_order=$array_result[article_order]+1;
mysql_query(update article_table set article_order=$article_order where
id=$array_result[id] );
}
hugh
- Original Message -
From: Charles Kline [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, March 20, 2003 11:10 AM
Subject: [PHP] php, mysql, and method question
hi all,
i have a question about a good method of handling this challenge.
i have a table that contains articles. i have another table which
contains the order 1 - 9 that i would like to display them in.
this part is done, and is not a problem. here is where I am not sure
how to proceed.
1. tbl_display_order - can only have 9 records in it (or do i just
ignore anything beyond 9?)
2. when a new article is added to tbl_display_order - it needs to get
the field that contains it's order set to 1 so it shows up first when I
display the articles, and all the other articles need to have their
order number incremented.
Maybe there is a better way to do this? Just not sure. Maybe not with a
database at all?
Thanks for suggestions.
Charles
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[PHP] Q. How to remove new line/CrLf in string??
Hello: I am trying to use an ASCII/Txt database for a 'for sale by owner' site. I need to figure out a way to remove any carriage returns entered into a Comments string because \n is the record delimiter. I have tried the nl2br() fundtion but that seems to ad the BR but doesn't remove the \n. Any help any one. Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Q. How to remove new line/CrLf in string??
Jack, I replace the \n char by nothing in my scripts of the following form: ? $string = str_replace(\n, , $string); ? -- André Cupini - Programador -- [EMAIL PROTECTED] -- NeoBiz - fábrica de internet http://www.neobiz.com.br -- - Original Message - From: Jack Schroeder To: [EMAIL PROTECTED] Sent: Thursday, March 20, 2003 5:19 PM Subject: [PHP] Q. How to remove new line/CrLf in string?? Hello: I am trying to use an ASCII/Txt database for a 'for sale by owner' site. I need to figure out a way to remove any carriage returns entered into a Comments string because \n is the record delimiter. I have tried the nl2br() fundtion but that seems to ad the BR but doesn't remove the \n. Any help any one. Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Is there a way to access all the variables in my script?
Is there some global array or something that contains all the variable names
(not even values per se) that are used in my script.
Here's the scenario. Like most of you, I do a lot of mySQL db work. So I
tend to use this:
if (mysql_num_rows($result) 0) {
$row = mysql_fetch_array($result,MYSQL_ASSOC);
while(list($myVariableName,$sqlFieldName)=each($row))
{ $$myVariableName = $sqlFieldName; }
}
So now I have a bunch of variables all named say, $company_name,
$company_id, $company_phone, etc...
What I want to do is make a function that can step through all the $company_
variables and unset them all.
(I imagine I'll just string compare to company_ and then prefix the result
with $$, then set = , etc. you get the idea)
I suppose I could re-write all my code and use the $row['company_id'] method
instead then clear $row[] but it would be nice to know if there is a way to
do this 'my way' as well...
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[PHP] php and forms
Hi, This could be a silly mistake or it could be a sign of configuratin problems. Simply put, my submitted form variables are not reaching the recieving end: A form: form method=post action=testForm.php input type=text name=testVar input type=submit name=submit value=submit /form A recieving file testForm.php: html body ?php printf(brtestVar is : %s, $testVar); ? /body /html When entering value like testtest in the form element I still get the following in the recieving file: testVar is : i.e. the form variable is not submitted or not recieved. I also tried doing it through the url .../testForm.php?testVar=whatever and still the testVar is empty. Is there a configuration problem I should be aware of as clearly it is not a code issue? Also want to add that php has been functioning otherwise including using database connectivity ... So do I have to set a variable in the configuration files of Apache to enable forms and url variables to be processed? If anybody could shed a light on this I would be most greatful Thanks, b. __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Finding UserName of HTTP Server
Hi, Is there an environment variable for the user (like apache or nobody) that is used by the server for http serving? -Michael -- Michael Smith [EMAIL PROTECTED] Custom87.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Anyone connect to a FileMaker DB?
I know, FileMaker is not a real database. I have taken over some legacy systems and while I am redesigning the system, I need to be able to connect to a FileMaker DB. If you've done it, or know how I can do it, please let me know. Joshua Groboski Programmer Analyst / Webmaster SAVVIS Communications http://www.savvis.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] credit card validations..
--- Edward Peloke [EMAIL PROTECTED] wrote: Forgive my ignorance of the subject but would this just say the card was valid? How do you go about actually charging the users card and get the funds? I think (without looking) Kevin's advice was to help you determine whether a credit card number was of the valid format. Charging a credit card is not too different online than it is at a physical cash register - you need a merchant account, etc. Many banks provide some sort of API for you to use if you establish a merchant account with them, especially since online transactions have become more important. Things like PayPal charge you a bit of money in exchange for them being the merchant (as I understand it anyway). So, there is no magic PHP code that is going to set this up for you. You need to fill out some paperwork somewhere. Chris = Become a better Web developer with the HTTP Developer's Handbook http://httphandbook.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cleaning user data
--- CPT John W. Holmes [EMAIL PROTECTED] wrote: You don't want to do matching like you've shown, though. If I put a b on my page with no /b, then it's going to make everything on the entire page following my post bold. Well, my example was simplified. If the user's data is contained in a table cell, they would only screw up the formatting of their own post. For tags that you really need to make sure are closed, you can check for that prior to making any replacements. I still fail to see how BB code helps in any way, since you have to make these same considerations. But, like I said, maybe I'm missing something. :-) Chris = Become a better Web developer with the HTTP Developer's Handbook http://httphandbook.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php and forms
--- b b [EMAIL PROTECTED] wrote: This could be a silly mistake or it could be a sign of configuratin problems. Is register_globals on? If not, your code assumes it is, so that is your problem. Chris = Become a better Web developer with the HTTP Developer's Handbook http://httphandbook.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] HPUX 11 and PHP4 build - Unresolved symbol __udivdi3 (NIGTHMARE)
I am trying -- for the past day - to build php4.3.1 against apache1.3.27 as a DSO module on HPUX11 using gcc. I build everythigng and I can get apache running without the php module. Once I add the php module, I get the following errors: /usr/lib/dld.sl: Unresolved symbol: __udivdi3 (code) from /home/harring/install/apache1_3_27_dso_aCC/libexec/libphp4.so /usr/lib/dld.sl: Unresolved symbol: __umoddi3 (code) from /home/harring/install/apache1_3_27_dso_aCC/libexec/libphp4.so Syntax error on line 206 of /home/harring/install/apache1_3_27_dso_aCC/conf/httpd.conf: Cannot load /home/harring/install/apache1_3_27_dso_aCC/libexec/libphp4.so into server: Unresolved external ./apachectl start: httpd could not be started I have googled and could not find a solution for this. Can anyone help ? Thanks. Harring __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Visitor Counter
I want to make a Visitor Counter on my page. Not a Hit Counter. How to make it? Give me a sample script with PHP. Especially with command SESSION_ID Thanks, Ikuti polling TELKOM Memo 166 di www.plasa.com dan menangkan hadiah masing-masing Rp 250.000 tunai
RE: [PHP] Zero Fill - Number Format
wouldn't this just print empty spaces before the number instead of the needed Zeros? -Original Message- From: Martin Towell [mailto:[EMAIL PROTECTED] Sent: Thursday, March 20, 2003 1:11 AM To: 'Harry.de'; [EMAIL PROTECTED] Subject: RE: [PHP] Zero Fill - Number Format sprintf/printf(%7d, $num) -Original Message- From: Harry.de [mailto:[EMAIL PROTECTED] Sent: Thursday, March 20, 2003 10:09 AM To: [EMAIL PROTECTED] Subject: [PHP] Zero Fill - Number Format How can I put out a Zero Fill for numbers The result should be $something=26; echo $something; e.g. 026 I didn't found a solution with number format. Is there any other way? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Banner ad solution?
Proved to be very stable for me :)
-Original Message-
From: MIKE YRABEDRA [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 20, 2003 7:00 PM
To: PHP List
Subject: [PHP] Banner ad solution?
Can someone suggest a 'good' banner ad solution that is done in php.
Please do not suggest phpAdNews since it has proven very unstable for me
and others.
--
Mike Yrabedra
President
323, Inc.
Home of The MacDock and The MacSurfshop
[http://macdock.com] : [http://macsurfshop.com]
VOICE: 770.382.1195
FAX: 734-448-5164
iChat/AIM: ichatmacdock
___
Whatever you do, work at it with all your heart,
as working for the Lord, not for men.
~Colossians 3:23 {{{
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RE: [PHP] Zero Fill - Number Format
--- Boaz Yahav [EMAIL PROTECTED] wrote:
wouldn't this just print empty spaces before the number instead of the
needed Zeros?
Yes, you are correct.
-Original Message-
From: Martin Towell [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 20, 2003 1:11 AM
To: 'Harry.de'; [EMAIL PROTECTED]
Subject: RE: [PHP] Zero Fill - Number Format
sprintf/printf(%7d, $num)
-Original Message-
From: Harry.de [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 20, 2003 10:09 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Zero Fill - Number Format
How can I put out a Zero Fill for numbers
The result should be
$something=26;
echo $something;
e.g.
026
I'm sure there is a better way, but I can add two lines of code between yours
above to accomplish what you want, resulting in this:
$something = 26;
$something = sprintf('%7d', $something);
$something = str_replace(' ', '0', $something);
echo $something;
Chris
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RE: [PHP] Zero Fill - Number Format
$something = 26;
$something = sprintf('%7d', $something);
$something = str_replace(' ', '0', $something);
echo $something;
This is a bit more direct:
$something = 26;
echo str_pad($something, 7, '0', STR_PAD_LEFT);
Chris
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Re: [PHP] Banner ad solution?
I use phpAdsNew in a production environment and it has been rock solid stable. I am hugely impressed with phpAdsNew and would recommend it to anyone for a real banner ad solution. But then again, I'm only serving maybe 5 million views in a month with it. -- Jason k Larson Boaz Yahav wrote: Proved to be very stable for me :) -Original Message- From: MIKE YRABEDRA [mailto:[EMAIL PROTECTED] Sent: Thursday, March 20, 2003 7:00 PM To: PHP List Subject: [PHP] Banner ad solution? Can someone suggest a 'good' banner ad solution that is done in php. Please do not suggest phpAdNews since it has proven very unstable for me and others. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cleaning user data
My BBCode class takes care of unended tags, and much more. Have a look at http://www.phpclasses.org/browse.html/package/951.html. Chris Shiflett wrote: I still fail to see how BB code helps in any way, since you have to make these same considerations. But, like I said, maybe I'm missing something. :-) -- The above message is encrypted with double rot13 encoding. Any unauthorized attempt to decrypt it will be prosecuted to the full extent of the law.
Re: [PHP] internally stored binary image
Ernest E Vogelsinger wrote:
At 15:57 20.03.2003, [EMAIL PROTECTED] spoke out and said:
[snip]
In order to distribute a single script I would like to store a small
image internally. Is this at all possible with PHP? How would I go about
it? Please feel free to rtfm me to the relevant sections.
[snip]
You could make some script to retrieve the hex values of the image byte by
byte, then create a source file like
$imgdata = '\xff\x19\x00\x12 etc...;
Then when you're about to send the image simply transmit the correct
header() and echo out the data.
This little sample works just perfectly:
// use one of your files here, of course...
$file = 'images/dart.gif';
$hf = fopen($file, 'r') or die(Can't open $file for reading);
$bin = fread($hf, filesize($file));
fclose($hf);
$asc = '$img_data = ';
for ($i = 0, $len = strlen($bin); $i $len; ++$i) {
if ($i !($i % 16))
$asc .= \ .\n\t\;
$asc .= '\\x' . bin2hex(substr($bin, $i, 1));
}
$asc .= ';';
// $asc now contains the hex-coded binary file.
// Example (a real gif - try it)
$img_data =
\x47\x49\x46\x38\x39\x61\x20\x00\x20\x00\xa2\xff\x00\x00\x00\x00 .
\xff\x00\x00\xff\xff\x00\x00\x00\xff\xc0\xc0\xc0\x00\x00\x00\x00 .
\x00\x00\x00\x00\x00\x21\xf9\x04\x01\x00\x00\x04\x00\x2c\x00\x00 .
\x00\x00\x20\x00\x20\x00\x40\x03\xae\x48\xba\xac\xf0\x10\x34\x36 .
\x06\x83\x21\x87\xc8\xa3\xd0\xd0\x82\x65\xe3\xd6\x81\x0f\x2a\x89 .
\x25\x79\x6a\xe6\x33\xb1\x29\x6c\xab\x80\xd0\x94\x11\x8c\x7d\x31 .
\x80\xca\x51\x0b\xde\x70\xc3\x19\xa1\xc3\x8c\x28\x67\xcd\xe8\xa2 .
\x52\xb9\xb4\x82\x57\x41\xc8\x2a\x74\x15\x6f\xda\xe2\x96\x27\x7e .
\x0c\x04\x5a\xd5\x90\xfc\x6d\xf5\xbc\x34\x5f\xd4\x2d\x83\x5e\x8f .
\xc1\xe7\x93\xa9\xef\x2f\xe7\x75\x53\x54\x76\x6f\x36\x1d\x0a\x02 .
\x55\x3b\x77\x78\x26\x5a\x84\x5d\x5e\x4d\x19\x1f\x4e\x71\x38\x91 .
\x5e\x69\x49\x7f\x91\x8c\x94\x31\x49\x6c\x72\x39\x40\x5e\x6b\x65 .
\x9e\x66\x03\xa9\xa8\xaa\x99\x1c\xa4\xa2\xad\x8d\xa1\x70\x44\xb0 .
\x85\x92\xb9\x2b\xb8\xbc\x93\x38\x90\xb5\x86\x5b\x7b\xb1\x37\x87 .
\x7e\x34\x73\xca\xcd\xce\x09\x00\x3b;
// Now write the stuff to a file
$hf = fopen($file.asc, 'w') or die(Can't open $file.asc for writing);
fwrite($hf, $asc);
fclose($hf);
// Here you may either include the file, or copy/paste its contents into
your own code.
// The next lines are just to test the stuff - adjust the Content-Type
header to your needs:
header('Content-Type: image/gif');
eval($asc); // this will render the binary content into $img_data
echo $img_data; // send it
exit;// and voila
Note that reading the file is only needed once as a tool to create the
ascii version of the binary file.
--
O Ernest E. Vogelsinger
(\) ICQ #13394035
^ http://www.vogelsinger.at/
BullsEye indeed! After adjusting for win32 (added 'b' to fopen's) this script
is a little gem. You really saved me quite some headaches. Thanks!
-speedfreak
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RE: [PHP] To use PEAR::DB or the PHP database functions
i have been using the pear db for a long time , although , portability =slower abstraction , aparantly the DB is not continuing, and MDB is its predecessor, anyway i've had a bit of trouble getting the MDB to work , in fact i got DB to work pretty much straight away thanks to thoms howto page, MDB is a bit of a rewrite obviously to make it faster than DB therefore if u are intergrating abstraction code from DB to MDB is a bit of a pain i'm still trying to get the right answer out of luke on how to get rows out in a while loop, not as easy as i thought. i have written my own abstraction class , not as hard as u think , but work needed fast access , and we only use mysql so i made it as light as possible with error handling included check it out :D http://electroteque.dyndns.org:1023/benchmark/DB.phps -Original Message- From: Charles Kline [mailto:[EMAIL PROTECTED] Sent: Friday, March 21, 2003 7:04 AM To: Merritt, Dave Cc: PHP General (E-mail) Subject: Re: [PHP] To use PEAR::DB or the PHP database functions Pear is really nice. I am very happy with it. - Charles On Thursday, March 20, 2003, at 02:56 PM, Merritt, Dave wrote: All, I've always used MySQL databases and the MySQL functions in PHP for my code in the past. However, I'm now working on a project that I want the project to be able to be database independent so that the user of the project can use whatever database he/she wishes. I'm looking primarily at providing support for MySQL, PostgreSQL, Oracle, SQL Server databases. What's the general consensus on how to handle this? Do I need to look at using PEAR::DB so that the type of database is hidden from my code or would I look at writing different include files for each database type and each of the include files use the relevant PHP functions? Or some other totally different way? Thanks Dave Merritt [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] PHP Devel Environments???
The boss wants to lose the dependancy on the 2 programmers (myself and another person) for every little piece of PHP code. does that mean your job ? why look into it for them dont do it man ! -Original Message- From: Henrik Hudson [mailto:[EMAIL PROTECTED] Sent: Friday, March 21, 2003 7:03 AM To: [EMAIL PROTECTED] Subject: [PHP] PHP Devel Environments??? Hey List- Any one have some input on some good GUI WYSIWYG devel enviroments for creating PHP scriptlets. The boss wants to lose the dependancy on the 2 programmers (myself and another person) for every little piece of PHP code. Of course, the graphic designers have no desire to learn source code, so we have to see if there are any WYSIWYG's out there that will allow them to create code chunks to either do webforms or handle simple variable passing between pages? My argument is that it is to wide open and there are too many variables that need to be taken into account for this to happen. We did look at Dreamweaver MX, but it's PHP support is limited to syntax highlighting and being able to insert if and else clauses. I'd tell'em to use gvim, but I don't think that would fly :) The boss says there are some Dreamweaver extensions for doing some of this stuff, but I still question their quality for open ended stuff like writing PHP. Thanks. Henrik -- Henrik Hudson [EMAIL PROTECTED] You know, Hobbes, some days even my lucky rocket ship underpants don't help. Calvin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] web services
Hi everybody, I am currently trying to understand how to place content on a different site without giving away my code. SOAP seems to be the solution. I am absolutly new to web services. What I did understand so far is that it is basicly pritty simple to transfer some data like a currency exchange rate over the web service. But how about a complete web portal? Connected to the same DB, the php files hosted on my server, but the application served by a different server. Like co branding the portal. Is this possible as well? Maybe someone can point me into the right direction. Thanx a lot, Merlin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] number function
anyone how to write a good number valid function? regonise numbers like: real int -- Sincerely your; pei_world ( .::IT::. ) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] RE: [SOAP] web services
You could also check into a RSS implementation. Take the standardized approach to XML-RPC. http://backend.userland.com/rss - Paul -Original Message- From: Tony Bibbs [mailto:[EMAIL PROTECTED] Sent: Thursday, March 20, 2003 4:23 PM To: Merlin Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Re: [SOAP] web services That seems network intensive to me. Offering web services for some basic tasks makes sense but not making an entire application that does all functionality over the web will be slow and impractical. Also, consider XML-RPC. Some people insist on hammering a nail with a sledgehammer (soap) when a XML-RPC implementation (the hammer) is better suited. That said, I use both raw XML, XML-RPC and SOAP for various tasks. It doesn't have to be all or the other (not that you implied that)... --Tony On Fri, 21 Mar 2003, Merlin wrote: Hi everybody, I am currently trying to understand how to place content on a different site without giving away my code. SOAP seems to be the solution. I am absolutly new to web services. What I did understand so far is that it is basicly pritty simple to transfer some data like a currency exchange rate over the web service. But how about a complete web portal? Connected to the same DB, the php files hosted on my server, but the application served by a different server. Like co branding the portal. Is this possible as well? Maybe someone can point me into the right direction. Thanx a lot, Merlin -- Tony Bibbs I guess you have to remember that those who don't [EMAIL PROTECTED] hunt or fish often see those of us who do as harmlessly strange and sort of amusing. When you think about it, that might be a fair assessment. --Unknown -- PHP Soap Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: [SOAP] web services
That seems network intensive to me. Offering web services for some basic tasks makes sense but not making an entire application that does all functionality over the web will be slow and impractical. Also, consider XML-RPC. Some people insist on hammering a nail with a sledgehammer (soap) when a XML-RPC implementation (the hammer) is better suited. That said, I use both raw XML, XML-RPC and SOAP for various tasks. It doesn't have to be all or the other (not that you implied that)... --Tony On Fri, 21 Mar 2003, Merlin wrote: Hi everybody, I am currently trying to understand how to place content on a different site without giving away my code. SOAP seems to be the solution. I am absolutly new to web services. What I did understand so far is that it is basicly pritty simple to transfer some data like a currency exchange rate over the web service. But how about a complete web portal? Connected to the same DB, the php files hosted on my server, but the application served by a different server. Like co branding the portal. Is this possible as well? Maybe someone can point me into the right direction. Thanx a lot, Merlin -- Tony Bibbs I guess you have to remember that those who don't [EMAIL PROTECTED] hunt or fish often see those of us who do as harmlessly strange and sort of amusing. When you think about it, that might be a fair assessment. --Unknown -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] lurker awakes
Hi guys, we have been silent observers to this list over the last few weeks. most of our web-app development is done in cold fusion, and i am still coming to terms with php, our involvement with the language to date has been via phpnuke. a while ago one of our tech guys showed me the output of a php page which showed our system passwords - since then he has subsequently moved on, we have changed all our passwords etc.. my q: does anyone have any knowlege about this type of script? does anyone have a copy of it, so i can make sure there are no copies of it on my system - it would be a hell of a backdoor to leave on our server. Steve Soars www.i-redlands.net Interactive Redlands Shop 2 Cleveland Town Square Cnr Queen Bloomfield Sts Cleveland QLD 4163 [p] 07 3821-5800 [f] 07 3821-5811 what we do in life echoes an eternity
RE: [PHP] Zero Fill - Number Format
oops, sorry - try this instead sprintf/printf(%07d, $num) -Original Message- From: Boaz Yahav [mailto:[EMAIL PROTECTED] Sent: Friday, March 21, 2003 8:23 AM To: Martin Towell; Harry.de; [EMAIL PROTECTED] Subject: RE: [PHP] Zero Fill - Number Format wouldn't this just print empty spaces before the number instead of the needed Zeros? -Original Message- From: Martin Towell [mailto:[EMAIL PROTECTED] Sent: Thursday, March 20, 2003 1:11 AM To: 'Harry.de'; [EMAIL PROTECTED] Subject: RE: [PHP] Zero Fill - Number Format sprintf/printf(%7d, $num) -Original Message- From: Harry.de [mailto:[EMAIL PROTECTED] Sent: Thursday, March 20, 2003 10:09 AM To: [EMAIL PROTECTED] Subject: [PHP] Zero Fill - Number Format How can I put out a Zero Fill for numbers The result should be $something=26; echo $something; e.g. 026 I didn't found a solution with number format. Is there any other way? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cleaning user data
--- Leif K-Brooks [EMAIL PROTECTED] wrote: My BBCode class takes care of unended tags, and much more. Have a look at http://www.phpclasses.org/browse.html/package/951.html. You have to log in to view any source on that site (or so it seems), so no thanks. Unended tags are easy enough to handle with HTML, so what benefit does BBcode offer in that regard? The only conversation regarding BBcode in this thread was to question its purpose, since it seems to have none. Chris = Become a better Web developer with the HTTP Developer's Handbook http://httphandbook.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] number function
http://www.php.net/manual/en/function.is-numeric.php pei_world wrote: anyone how to write a good number valid function? regonise numbers like: real int -- Sincerely your; pei_world ( .::IT::. ) -- The above message is encrypted with double rot13 encoding. Any unauthorized attempt to decrypt it will be prosecuted to the full extent of the law. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: number function
hi
thx for the last question
I have following function, I use it the check all the elements in the array
whether numeric or not. but I get the output : ++l++* and ++0++, the first
char in the string
===
function check_int_float($array){
$result=true;
for($i=0; $isizeof($array); $i++){
echo ++.$array[strlen($array)].++;
if($array[$i]!=){
if(isdigit($array[$i]) $array[$i]!=.){
$result=true;
}else{
$result=false;
break;
}//if
}//if
}//foreach
return $result;
}
--
Sincerely your;
pei_world ( .::IT::. )
Pei_world [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
anyone how to write a good number valid function?
regonise numbers like: real int
--
Sincerely your;
pei_world ( .::IT::. )
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Re: [PHP] number function
--- Leif K-Brooks [EMAIL PROTECTED] wrote:
http://www.php.net/manual/en/function.is-numeric.php
Also, make sure you read that manual page Leif is giving. Some people are
confused at the outcome of tests like these:
is_numeric('3,333.33')
is_numeric('3e3')
is_numeric(' -3e-3')
Chris
=
Become a better Web developer with the HTTP Developer's Handbook
http://httphandbook.org/
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Re: [PHP] Re: number function
This one time, at band camp,
pei_world [EMAIL PROTECTED] wrote:
php
$num = '1234';
if(checkNum($num) == 'FALSE')
{
echo 'Number is not numeric'
}
else
{
echo 'Its a number';
}
function checkNum($num){
return is_numeric($num);
}
hi
thx for the last question
I have following function, I use it the check all the elements in the array
whether numeric or not. but I get the output : ++l++* and ++0++, the first
char in the string
===
function check_int_float($array){
$result=true;
for($i=0; $isizeof($array); $i++){
echo ++.$array[strlen($array)].++;
if($array[$i]!=){
if(isdigit($array[$i]) $array[$i]!=.){
$result=true;
}else{
$result=false;
break;
}//if
}//if
}//foreach
return $result;
}
--
__
(_ \
_) )
| / / _ ) / _ | / ___) / _ )
| | ( (/ / ( ( | |( (___ ( (/ /
|_| \) \_||_| \) \)
Kevin Waterson
Port Macquarie, Australia
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[PHP] Missing session vars when doing var_dump()
Hi I have come across a strange problem. I have an application that a user logs into and when I find the user in the database I load all the custom info for that use which I store. By the time I'm done, the session array has 18 key's. When I do a var_dump($_SESSION) I sometimes get 18 variables and sometimes I only get 16. The two fields that are missing are TEXT fields from a MySQL database and they also appear to be the last two keys when var_dump() returns all 18 keys. Does anyone know what is causing this, it's driving me crazy at the moment with many late nights. The PHP version running is 4.2.3 Regards Gavin Auckland, New Zealand -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Call another program from withing a program
I need to know if I am doing this the right way or if there is a better way
to do this.
Scenario, two programs. program_1.php and program_2.php. Based on case
statement, program_1 could possibly call program 2.
Example:
switch ($page) {
case '1':
call program_1.php script
break;
case '2':
do_some_stuff();
break;
}
The only way I could get that to work was to do a require/include or
redirect. Example:
Exmaple 1:
switch ($page) {
case '1':
require program_1.php;
exit;
break;
}
Example 2:
switch ($page) {
case '1':
print META HTTP-EQUIV='refresh' content='0;URL=program_1.php';
exit;
break;
}
Is there a better way to do this?
Thanks
Kevin
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