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Bug #24784 str_replace count paramater only counts replacements when strlen > 1
Submitted: 2003-07-23 21:14 UTC Modified: 2003-07-24 20:06 UTC
From: philip at cornado dot com Assigned: pollita (profile)
Status: Closed Package: Strings related
PHP Version: 5CVS-2003-07-23 (dev) OS: linux
Private report: No CVE-ID: None
View Developer Edit
 [2003-07-23 21:14 UTC] philip at cornado dot com 
Description:
------------
str_[i]replace() has a count parameter that returns a variable (by reference) with a count of replacements.  This is not counting when the search string is one character in length.

Reproduce code:
---------------
<?php
$count = 0;
$str = str_replace('a', '', 'apples are good', $count);

echo $count;
?>

Expected result:
----------------
2

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 [2003-07-23 21:23 UTC] philip@php.net 
Actual result is 0.  The bug database didn't allow 0 as an actual or expected result value, but does now :)
 [2003-07-24 08:07 UTC] sniper@php.net 
Sara, you added it, fix it. :)
 [2003-07-24 20:06 UTC] pollita@php.net 
This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
Thank you for the report, and for helping us make PHP better.

Happily.
 
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