php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #50570 str_replace doesn't work with URL replacement
Submitted: 2009-12-24 15:57 UTC Modified: 2009-12-24 16:12 UTC
From: julijan dot andjelic at gmail dot com Assigned:
Status: Not a bug Package: Streams related
PHP Version: 5.3.1 OS: Linux Mint 7 (2.6.28-17-generic)
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: julijan dot andjelic at gmail dot com
New email:
PHP Version: OS:

 

 [2009-12-24 15:57 UTC] julijan dot andjelic at gmail dot com 
Description:
------------
When using str_replace with 2 arrays and 1 of them contains URL-s the result gets messed up. I provided a code snippet which shows it.

Reproduce code:
---------------
<?php

$str='I love a b c';

$array0=array('a','b','c');
$array1=array('http://www.example.com/1.html','http://www.example.com/2.html','http://www.example.com/3.html');

echo str_replace($array0, $array1, $str);

?>

Expected result:
----------------
I love http://www.example.com/1.html http://www.example.com/2.html http://www.example.com/3.html

Actual result:
--------------
I love http://www.example.http://www.example.com/3.htmlom/1.html http://www.example.http://www.example.com/3.htmlom/2.html http://www.example.com/3.html

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2009-12-24 16:12 UTC] johannes@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

Givenyourcode it will take the string

$str=\'I love a b c\';

And then replace \'a\' with \'http://www.example.com/1.html\' this gives

$str=\'I love http://www.example.com/1.html b c\';

then it will replace \'b\' with \'http://www.example.com/2.html\' so the result is 

$str=\'I love http://www.example.com/1.html http://www.example.com/2.html c\';

Finally it will replace \'c\' with http://www.example.com/3.html, mind that both URLs include a \'c\' in \'.com\' that will be replaced, too.

so the result is

I love http://www.example.http://www.example.com/3.htmlom/1.html http://www.example.http://www.example.com/3.htmlom/2.html http://www.example.com/3.html
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Sat Apr 19 22:01:26 2025 UTC