A short function that checks whether a passed string ends with another passed string, and returns the answer as a boolean value.

1. function EndsWith($FullStr, $EndStr)

2. {

3.        // Get the length of the end string
4.    $StrLen = strlen($EndStr);
5.        // Look at the end of FullStr for the substring the size of 
EndStr
6.    $FullStrEnd = substr($FullStr, strlen($FullStr) - $StrLen);
7.        // If it matches, it does end with EndStr
8.    return $FullStrEnd == $EndStr;
9. }