MB_STRRIPOS(3) 1 MB_STRRIPOS(3)
mb_strripos - Finds position of last occurrence of a string within another, case insensitive
SYNOPSIS
int mb_strripos (string $haystack, string $needle, [int $offset], [string $encoding = mb_internal_encoding()])
DESCRIPTION
mb_strripos(3) performs multi-byte safe strripos(3) operation based on number of characters. $needle position is counted from the beginning
of $haystack. First character's position is 0. Second character position is 1. Unlike mb_strrpos(3), mb_strripos(3) is case-insensitive.
PARAMETERS
o $haystack
- The string from which to get the position of the last occurrence of $needle
o $needle
- The string to find in $haystack
o $offset
- The position in $haystack to start searching
o $encoding
- Character encoding name to use. If it is omitted, internal character encoding is used.
RETURN VALUES
Return the numeric position of the last occurrence of $needle in the $haystack string, or FALSE if $needle is not found.
SEE ALSO
strripos(3), strrpos(3), mb_strrpos(3).
PHP Documentation Group MB_STRRIPOS(3)
