(PHP3 , PHP4 )
Find the last occurrence of a character in a string
string strrchr (string haystack, string needle)
This function returns the portion of
haystack which starts at the last
occurrence of needle and goes until the
end of haystack.
Returns false if needle is not found.
If needle contains more than one
character, the first is used.
If needle is not a string, it is converted
to an integer and applied as the ordinal value of a character.
Example 1. Strrchr() example
// 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 );
See also substr(),
stristr(), and strstr().