strcspn stops on null character

Bug #39032	strcspn stops on null character
Submitted:	2006-10-04 08:37 UTC	Modified:	2006-10-04 11:15 UTC
From:	tstarling at wikimedia dot org	Assigned:
Status:	Closed	Package:	Strings related
PHP Version:	5.1.6	OS:	Linux
Private report:	No	CVE-ID:	None

[2006-10-04 08:37 UTC] tstarling at wikimedia dot org

Description:
------------
strcspn() incorrectly stops on null characters, as if the function was implemented with null-terminated strings. Confirmed on  PHP 5.1.6-pl4-gentoo (cli), PHP 5.1.4 Windows NT mod_php, PHP 5.1.4 FC4 cli. 

Reproduce code:
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print strcspn(chr(0),"x").", ".strcspn(chr(1),"x")."\n"

Expected result:
----------------
1, 1

Actual result:
--------------
0, 1

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[2006-10-04 11:15 UTC] tony2001@php.net

This bug has been fixed in CVS.

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/.
 
Thank you for the report, and for helping us make PHP better.

Fixed in 5.2 and HEAD.