php man page for mb_strrichr

MB_STRRICHR(3)								 1							    MB_STRRICHR(3)

mb_strrichr - Finds the last occurrence of a character in a string within another, case insensitive

SYNOPSIS
       string mb_strrichr (string  $haystack, string  $needle, [bool  $part = false], [string  $encoding = mb_internal_encoding()])

DESCRIPTION
       mb_strrichr(3) finds the last occurrence of $needle in $haystack and returns the portion of $haystack. Unlike mb_strrchr(3), mb_strrichr(3)
       is case-insensitive. If $needle is not found, it returns FALSE.

PARAMETERS
	      o $haystack
		- The string from which to get the last occurrence of $needle

	      o $needle
		- The string to find in $haystack

	      o $part
		- Determines which portion of $haystack this function returns. If set to TRUE, it returns all of $haystack from the  beginning	to
		the last occurrence of $needle. If set to FALSE, it returns all of $haystack from the last occurrence of $needle to the end,

	      o $encoding
		- Character encoding name to use. If it is omitted, internal character encoding is used.

RETURN VALUES
	Returns the portion of $haystack. or FALSE if $needle is not found.

SEE ALSO
       mb_stristr(3), mb_strrchr(3).

PHP Documentation Group 													    MB_STRRICHR(3)