#27513 [Opn->Ana]: strrpos() using the offset

ID: 27513 Updated by: iliaa@php.net Reported By: asterisk at email dot it -Status: Open +Status: Analyzed -Bug Type: Strings related +Bug Type: Documentation problem -Operating System: windows xp +Operating System: all -PHP Version: 4.3.4 +PHP Version: all New Comment: The function strrpos() only supports the offset parameter in PHP5. Previous Comments: ------------------------------------------------------------------------ [2004-03-06 12:55:37] scottmacvicar at ntlworld dot com http://www.php.net/strrpos Quote from that page --- Note: As of PHP 5.0.0 offset may be specified to begin searching an arbitrary number of characters into the string. Negative values will stop searching at an arbitrary point prior to the end of the string. --- Your using PHP4 hence the error ------------------------------------------------------------------------ [2004-03-06 12:10:31] asterisk at email dot it Description: ------------ when is used 3rd parameter, the offset, the function produce a warning and don't return nothing Reproduce code: --------------- <?php // 01234567890123 $string = "test test test"; echo strrpos ( $string, 'e', 5); ?> Expected result: ---------------- 1 Actual result: -------------- Warning: Wrong parameter count for strrpos() in C:\WWW\strrpos.php on line 4 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=27513&edit=1