#26721 [Opn->Csd]: strrpos() on strings containing null

ID: 26721 Updated by: iliaa@php.net Reported By: norxh at binnews dot com -Status: Open +Status: Closed Bug Type: Strings related Operating System: RedHat 9 PHP Version: 4.3.4 New Comment: 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. In PHP 4.3.X strrpos() is not binary safe, this is fixed in PHP 5.0 Previous Comments: ------------------------------------------------------------------------ [2003-12-26 07:43:54] norxh at binnews dot com Description: ------------ strrpos() does not return the proper values when the string contains a null character. strpos() works properly. Reproduce code: --------------- $test = "Hello"; var_dump(strpos($test, 'e')); var_dump(strrpos($test, 'e')); $test = "\x00Hello"; var_dump(strpos($test, 'e')); var_dump(strrpos($test, 'e')); $test = "Hello\x00"; var_dump(strpos($test, 'e')); var_dump(strrpos($test, 'e')); Expected result: ---------------- int(1) int(1) int(2) int(2) int(1) int(1) Actual result: -------------- int(1) int(1) int(2) bool(false) int(1) int(2) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=26721&edit=1