php man page for strrchr

STRRCHR(3)								 1								STRRCHR(3)

strrchr - Find the last occurrence of a character in a string

SYNOPSIS
       string strrchr (string  $haystack, mixed  $needle)

DESCRIPTION
	This function returns the portion of $haystack which starts at the last occurrence of $needle and goes until the end of $haystack.

PARAMETERS
	      o $haystack
		- The string to search in

	      o $needle
		-  If  $needle	contains  more	than one character, only the first is used. This behavior is different from that of strstr(3).	If
		$needle is not a string, it is converted to an integer and applied as the ordinal value of a character.

RETURN VALUES
	This function returns the portion of string, or FALSE if $needle is not found.

CHANGELOG
       +--------+------------------------------------+
       |Version |				     |
       |	|				     |
       |	|	     Description	     |
       |	|				     |
       +--------+------------------------------------+
       | 4.3.0	|				     |
       |	|				     |
       |	|  This function is now binary safe. |
       |	|				     |
       +--------+------------------------------------+
EXAMPLES
       Example #1

	      strrchr(3) example

	      <?php
	      // get last directory in $PATH
	      $dir = substr(strrchr($PATH, ":"), 1);

	      // get everything after last newline
	      $text = "Line 1
Line 2
Line 3";
	      $last = substr(strrchr($text, 10), 1 );
	      ?>

NOTES
       Note

	      This function is binary-safe.

SEE ALSO
       strstr(3), strrpos(3).

PHP Documentation Group 														STRRCHR(3)