(PHP 4, PHP 5)
strrchr — Find the last occurrence of a character in a string
   This function returns the portion of haystack which
   starts at the last occurrence of needle and goes
   until the end of haystack.
  
haystackThe string to search in
needle
       If needle contains more than one character,
       only the first is used. This behavior is different from that of
       strstr().
      
       If needle is not a string, it is converted to
       an integer and applied as the ordinal value of a character.
      
   This function returns the portion of string, or FALSE if
   needle is not found.
  
| Version | Description | 
|---|---|
| 4.3.0 | This function is now binary safe. | 
Example #1 strrchr() example
<?php
// get last directory in $PATH
$dir = substr(strrchr($PATH, ":"), 1);
// get everything after last newline
$text = "Line 1\nLine 2\nLine 3";
$last = substr(strrchr($text, 10), 1 );
?>
Note: This function is binary-safe.