[PHP] str_replace problem
Hi all. I'm trying to do a little code snippets page for a site I am working on. I figured it would be simple enough. I would do a str_replace and replace the various html codes with the ascii eqivulant. Unfortunately, it is not working as expected. Can anyone help with this? This is what I am using. $snippetCode = str_replace(\n, br, $snippet['snippetCode']); $snippetCode = str_replace(, gt;, $snippetCode); $snippetCode = str_replace(, lt;, $snippetCode); $snippetCode = str_replace(, amp;, $snippetCode); This is what is in $snippet['snippetCode']. ?pre? print_r($ArrayName); ?/pre? This is what is showing on the web page. ?lt;gt;prelt;gt;? print_r($ArrayName); ?lt;gt;/prelt;gt;? If anyone can help, it would be appreciated. Also, if you have a quick and dirty code colorer, I would appreciate that. Thanks Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace problem
Chris Ditty wrote: Hi all. I'm trying to do a little code snippets page for a site I am working on. I figured it would be simple enough. I would do a str_replace and replace the various html codes with the ascii eqivulant. Unfortunately, it is not working as expected. Can anyone help with this? What is that you are actually expecting? This is what I am using. $snippetCode = str_replace(\n, br, $snippet['snippetCode']); nl2br() [http://php.libero.it/manual/en/function.nl2br.php] $snippetCode = str_replace(, gt;, $snippetCode); $snippetCode = str_replace(, lt;, $snippetCode); $snippetCode = str_replace(, amp;, $snippetCode); This is what is in $snippet['snippetCode']. ?pre? print_r($ArrayName); ?/pre? This is what is showing on the web page. ?lt;gt;prelt;gt;? print_r($ArrayName); ?lt;gt;/prelt;gt;? This is what you are asking PHP to do. Actually - to achieve this - it would be better to use the 'htmlspecialchars()' function [http://php.libero.it/manual/en/function.htmlspecialchars.php] Anyway, probably I didn't understand what you want from your code... Cheers! Silvio Porcellana -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace problem
On Wed, 20 Oct 2004 01:02:12 -0500, Chris Ditty [EMAIL PROTECTED] wrote: Hi all. I'm trying to do a little code snippets page for a site I am working on. I figured it would be simple enough. I would do a str_replace and replace the various html codes with the ascii eqivulant. Unfortunately, it is not working as expected. Can anyone help with this? This is what I am using. $snippetCode = str_replace(\n, br, $snippet['snippetCode']); $snippetCode = str_replace(, gt;, $snippetCode); $snippetCode = str_replace(, lt;, $snippetCode); $snippetCode = str_replace(, amp;, $snippetCode); This is what is in $snippet['snippetCode']. ?pre? print_r($ArrayName); ?/pre? This is what is showing on the web page. ?lt;gt;prelt;gt;? print_r($ArrayName); ?lt;gt;/prelt;gt;? Ok, first off there are builtin functions to do this kind of thing: http://www.php.net/htmlspecialchars http://www.php.net/nl2br Secondly, think about what your code is doing, and the order that it's doing the replacements. The first thing you're doing is replacing the newlines with br tags. The second and third things you're doing will disable all the tags including the br tags you've just inserted, by replacing '' with lt; and ' with gt html entities; The fourth thing you're doing is disabling the html entities by replacing '' with amp; including the entities you've just inserted as steps two and three. -robin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace problem
On Oct 20, 2004, at 1:02 AM, Chris Ditty wrote: Hi all. I'm trying to do a little code snippets page for a site I am working on. I figured it would be simple enough. I would do a str_replace and replace the various html codes with the ascii eqivulant. Unfortunately, it is not working as expected. Can anyone help with this? This is what I am using. $snippetCode = str_replace(\n, br, $snippet['snippetCode']); $snippetCode = str_replace(, gt;, $snippetCode); is actually less than $snippetCode = str_replace(, lt;, $snippetCode); and is greater than. Don't know if this makes a difference to you. $snippetCode = str_replace(, amp;, $snippetCode); This is what is in $snippet['snippetCode']. ?pre? print_r($ArrayName); ?/pre? This is what is showing on the web page. ?lt;gt;prelt;gt;? print_r($ArrayName); ?lt;gt;/prelt;gt;? If anyone can help, it would be appreciated. Also, if you have a quick and dirty code colorer, I would appreciate that. Thanks Chris Like the others have said, consider using htmlspecialchars(). Have fun! ~Philip -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace problem
Thanks all for the tips. Was able to get it working like I wanted. Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] str_replace() problem in PHP5 - anyone else?
Hi all, I have found a problem using the str_replace() function in PHP5. Over this past weekend we switched our production server to php5.0.0 running on apache 1.3.31 on SUSE9.1. Our development environment is identical. I have an application that runs a series of str_replace calls to drop in some document title and link information into an html string before sending it to the browser. Code example: $html_string[0] = lia href=\read_docs.php?file=@@FISCAL_YEAR@@/@@month@@/393_@@TYPE@@.pdftype=pdfaction=read\GEP amp; HIP Balances (GLC393)/a/li ; $html_output_1 .= $html_string[0]; $output = str_replace(@@FISCAL_YEAR@@, $this_year, $html_output_1 ); (I call it three times to do the replacements in the string). This basically produces a list of documents with links to there location from a database call. On our development box this little application runs fine. In production where our server is getting around 1 million hits a day (but the processor is rarely above 1% usage) this function completely fails. The page just doesn't get shown. If I comment out the calls to str_replace the html goes over perfectly with the @@TOKEN@@ instead of the necessary information. If I change the str_replace to say YEAR or FISCAL etc it makes no difference. I dropped the production server to php 4.3.8 and the str_replace() function works exactly as expected and there are no problems loading the page. Bump back to php5.0.0 and it coughs again. Has anyone else seen anything like this or does anyone have an explanation? I can recode the series of str_replace calls but now I'm somewhat worried that other solutions will also fail. It seems to me like there's maybe a load tolerance bug in php5 when running str_replace() since I can't see this on our development box nor in 4.3.8. The only difference in the functions between php4 and 5 is the addition of the count option, could that be the issue? Any help or comments would be greatly appreciated. Thanks Jon Bertsch -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace() problem in PHP5 - anyone else?
is it possbile $this-year isnt what you expect? Jason Jon Bertsch [EMAIL PROTECTED] wrote: Hi all, I have found a problem using the str_replace() function in PHP5. Over this past weekend we switched our production server to php5.0.0 running on apache 1.3.31 on SUSE9.1. Our development environment is identical. I have an application that runs a series of str_replace calls to drop in some document title and link information into an html string before sending it to the browser. Code example: $html_string[0] = lia href=\read_docs.php?file=@@FISCAL_YEAR@@/@@month@@/393_@@TYPE@@.pdftype=pdfaction=read\GEP HIP Balances (GLC393)/a/li ; $html_output_1 .= $html_string[0]; $output = str_replace(@@FISCAL_YEAR@@, $this_year, $html_output_1 ); (I call it three times to do the replacements in the string). This basically produces a list of documents with links to there location from a database call. On our development box this little application runs fine. In production where our server is getting around 1 million hits a day (but the processor is rarely above 1% usage) this function completely fails. The page just doesn't get shown. If I comment out the calls to str_replace the html goes over perfectly with the @@TOKEN@@ instead of the necessary information. If I change the str_replace to say YEAR or FISCAL etc it makes no difference. I dropped the production server to php 4.3.8 and the str_replace() function works exactly as expected and there are no problems loading the page. Bump back to php5.0.0 and it coughs again. Has anyone else seen anything like this or does anyone have an explanation? I can recode the series of str_replace calls but now I'm somewhat worried that other solutions will also fail. It seems to me like there's maybe a load tolerance bug in php5 when running str_replace() since I can't see this on our development box nor in 4.3.8. The only difference in the functions between php4 and 5 is the addition of the count option, could that be the issue? Any help or comments would be greatly appreciated. Thanks Jon Bertsch -- 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] str_replace() problem in PHP5 - anyone else?
Jason wrote: is it possbile $this-year isnt what you expect? If I hard code the value it makes no difference and it works fine in php4.3.x and in dev just not on php5 with some load on the server. It was tested on the same server before moving to live production and it worked then as well. Jon Bertsch -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace() problem in PHP5 - anyone else?
Yup, i understand not in php 5, there was some large OO changes in php 5, which is why i asked about $this-year. Ive been using php 5 for the last year, and havent had a problem with str_replace, and have used it a fair amount for loading email templates. So when you look at the source, the @@FISCAL_YERAR@@ is still in the html lines? str_replace did not do anything at all? Jason Jon Bertsch [EMAIL PROTECTED] wrote: Jason wrote: is it possbile $this-year isnt what you expect? If I hard code the value it makes no difference and it works fine in php4.3.x and in dev just not on php5 with some load on the server. It was tested on the same server before moving to live production and it worked then as well. Jon Bertsch -- 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] str_replace() problem in PHP5 - anyone else?
Jason, This code is not using any OO the variable is $this_year not $this-year. Running it under php5 on my dev box the string replace function works and replaces the text as expected. Jon Bertsch -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace() problem in PHP5 - anyone else?
My mistake on $this_year. Jon Bertsch [EMAIL PROTECTED] wrote: Jason, This code is not using any OO the variable is $this_year not $this-year. Running it under php5 on my dev box the string replace function works and replaces the text as expected. Jon Bertsch -- 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] str_replace() problem in PHP5 - anyone else?
* Thus wrote Jon Bertsch: ... $html_output_1 .= $html_string[0]; $output = str_replace(@@FISCAL_YEAR@@, $this_year, $html_output_1 ); (I call it three times to do the replacements in the string). ... On our development box this little application runs fine. In production where our server is getting around 1 million hits a day (but the processor is rarely above 1% usage) this function completely fails. The page just doesn't get shown. If I comment out the calls to str_replace the html goes over perfectly with the @@TOKEN@@ instead of the necessary information. If I change the str_replace to say YEAR or FISCAL etc it makes no difference. I'd wager that your script is dying because your probably running out of memory that php is allowed to use: - Check the local value of php.ini:memory_limit - set error_reporting = E_ALL - ensure log_errors is on and check the logs or turn display_errors on Curt -- First, let me assure you that this is not one of those shady pyramid schemes you've been hearing about. No, sir. Our model is the trapezoid! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace() problem in PHP5 - anyone else?
Jason, Thanks for looking. Very perplexing (to me at least). Jon Bertsch -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace() problem in PHP5 - anyone else?
On Wed, 04 Aug 2004 08:14:55 -0700, Jon Bertsch [EMAIL PROTECTED] wrote: Hi all, I have found a problem using the str_replace() function in PHP5. Over this past weekend we switched our production server to php5.0.0 running on apache 1.3.31 on SUSE9.1. Our development environment is identical. I have an application that runs a series of str_replace calls to drop in some document title and link information into an html string before sending it to the browser. Code example: $html_string[0] = lia href=\read_docs.php?file=@@FISCAL_YEAR@@/@@month@@/393_@@TYPE@@.pdftype=pdfaction=read\GEP amp; HIP Balances (GLC393)/a/li ; $html_output_1 .= $html_string[0]; $output = str_replace(@@FISCAL_YEAR@@, $this_year, $html_output_1 ); (I call it three times to do the replacements in the string). This basically produces a list of documents with links to there location from a database call. On our development box this little application runs fine. In production where our server is getting around 1 million hits a day (but the processor is rarely above 1% usage) this function completely fails. The page just doesn't get shown. If I comment out the calls to str_replace the html goes over perfectly with the @@TOKEN@@ instead of the necessary information. If I change the str_replace to say YEAR or FISCAL etc it makes no difference. I dropped the production server to php 4.3.8 and the str_replace() function works exactly as expected and there are no problems loading the page. Bump back to php5.0.0 and it coughs again. Has anyone else seen anything like this or does anyone have an explanation? I can recode the series of str_replace calls but now I'm somewhat worried that other solutions will also fail. It seems to me like there's maybe a load tolerance bug in php5 when running str_replace() since I can't see this on our development box nor in 4.3.8. The only difference in the functions between php4 and 5 is the addition of the count option, could that be the issue? Any help or comments would be greatly appreciated. Sounds like a threading issue to me. PHP and Apache 2 don't always get along unless you're using Apache2 in prefork mode. These things usually don't show up except under heavy load (which it seems you have). Check out the link below for more info: https://www.reversefold.com/tikiwiki/tiki-index.php?page=PHPFAQs#id45260 -- DB_DataObject_FormBuilder - The database at your fingertips http://pear.php.net/package/DB_DataObject_FormBuilder paperCrane --Justin Patrin-- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] str_replace problem
Probleema sekojosha:
Shiim koda rindinjaam buutu jaanolasa IP adrese no temp.txt faila,
tad ieksh log.txt faila jaasameklee identiska IP adrese (taada pati kaa
temp.txt failaa)
un jaaizdzçð taa no log.txt faila.
Itkaa jau vienkaarshi, BET tas skripts nedarbojas :(
The problem is that str_replace isn't working preperly:
The whole idea of the script (below) is that it reads the IP address from
the temp.txt file,
then looks for identical IP address in log.txt file and deletes this IP
address from the log.txt file.
P.S.
temp.txt file has only one IP address, but log.txt file has many different
IP addresses.
$connect_temp_ip = fopen('temp.txt','r');
$temp_ip = fread($connect_temp_ip,filesize('temp.txt'));
fclose($connect_temp_ip);
$connect_log = fopen('log.txt','a+');
$empty = fread($connect_log,filesize('log.txt'));
$empty = str_replace($temp_ip,,$empty);
fwrite($connect_log, $empty);
fclose($connect_log);
Thank you very much,
Lab.
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Re: [PHP] str_replace problem
On Wednesday 17 March 2004 20:16, Labunski wrote: The problem is that str_replace isn't working preperly: So *how* does it not work properly? -- 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 -- /* If you ever want to get anywhere in politics, my boy, you're going to have to get a toehold in the public eye. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] str_replace() problem
I am performing a str_replace() on a large string, and everything works fine, except that two of the elements I'm searching for (and replacing) have the same first letters. To keep it the issue clear, here's a simple example of what I'm talking about: Blue Blueberry Now, if I use: str_replace(Blue,Red,$paragraph); str_replace(Blueberry,Strawberry,$paragraph); ...all occurrences of Blueincluding Blueberrywill be replaced with Red. The result will be something like: Red Redberry ...But what I want is... Red Strawberry I need str_replace to somehow only search for a complete occurrence of each item. How do I do that? I've read the docs, and I just can't see any examples. Thanks. ...Rene --- Ren Fournier, [EMAIL PROTECTED] Toll-free +1.888.886.2754 Tel +1.403.291.3601 Fax +1.403.250.5228 www.smartslitters.com SmartSlitters International #33, 1339 - 40th Ave NE Calgary AB T2E 8N6 Canada -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace() problem
- Original Message - From: Ren Fournier [EMAIL PROTECTED] To: php [EMAIL PROTECTED] Sent: Monday, March 31, 2003 1:52 PM Subject: [PHP] str_replace() problem I am performing a str_replace() on a large string, and everything works fine, except that two of the elements I'm searching for (and replacing) have the same first letters. To keep it the issue clear, here's a simple example of what I'm talking about: Blue Blueberry Now, if I use: str_replace(Blue,Red,$paragraph); str_replace(Blueberry,Strawberry,$paragraph); ...all occurrences of Blueincluding Blueberrywill be replaced with Red. The result will be something like: Red Redberry ...But what I want is... Red Strawberry I need str_replace to somehow only search for a complete occurrence of each item. How do I do that? I've read the docs, and I just can't see any examples. Thanks. ...Rene --- Ren Fournier, [EMAIL PROTECTED] You might be able to be more precise using ereg_replace(). But I donot know the regular expression to make it happen. Or if your situation allows it you can hack it by appending a single space on the end of each input. Either way what you need to do is give the script more information about exactly what you want to replace. echo str_replace(Blue , Red , $paragraph); HTH, Kevin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] str_replace() problem
You could replace the longer one, Blueberry, first. Then, the only remaining occurrences of Blue will be ones that you really want. Kirk I am performing a str_replace() on a large string, and everything works fine, except that two of the elements I'm searching for (and replacing) have the same first letters. To keep it the issue clear, here's a simple example of what I'm talking about: Blue Blueberry Now, if I use: str_replace(Blue,Red,$paragraph); str_replace(Blueberry,Strawberry,$paragraph); ...all occurrences of Blueincluding Blueberrywill be replaced with Red. The result will be something like: Red Redberry ...But what I want is... Red Strawberry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] str_replace() problem
Just change the order and do the search and replace on Blueberry before doing it on Blue. Ei: str_replace(Blueberry,Strawberry,$paragraph); str_replace(Blue,Red,$paragraph); or: str_replace(array(Blueberry, Blue), array(Strawberry, Red), $paragraph); _ Marcus Rasmussen [EMAIL PROTECTED] www.marcusr.dk - On 31-03-2003 at 13:52 René Fournier wrote: - I am performing a str_replace() on a large string, and everything works fine, except that two of the elements I'm searching for (and replacing) have the same first letters. To keep it the issue clear, here's a simple example of what I'm talking about: Blue Blueberry Now, if I use: str_replace(Blue,Red,$paragraph); str_replace(Blueberry,Strawberry,$paragraph); ...all occurrences of Blueincluding Blueberrywill be replaced with Red. The result will be something like: Red Redberry ...But what I want is... Red Strawberry I need str_replace to somehow only search for a complete occurrence of each item. How do I do that? I've read the docs, and I just can't see any examples. Thanks. ...Rene --- René Fournier, [EMAIL PROTECTED] Toll-free +1.888.886.2754 Tel +1.403.291.3601 Fax +1.403.250.5228 www.smartslitters.com SmartSlitters International #33, 1339 - 40th Ave NE Calgary AB T2E 8N6 Canada -- 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] str_replace problem
hi, got a weird problem... what i am trying is this: $str = str_replace(é, e, $str); in a string containing a 'é' for sure... but it doesn't replace it.. when i try this: echo str_replace(é, e, dfsdfsdfé); it works !? any suggestions? Tomy Wagner
