PHP funkce strrpos()

Dostupnost ve verzích: PHP 4.0

Find the position of the last occurrence of a substring in a string

Parametry

Parametr	Datový typ	Výchozí hodnota	Poznámka
$haystack	string		The string to search in.
$needle	string		If needle is not a string, it is converted to an integer and applied as the ordinal value of a character.
$offset	int	0	If specified, search will start this number of characters counted from the beginning of the string. If the value is negative, search will instead start from that many characters from the end of the string, searching backwards.

Návratové hodnoty

int

|boolean

Returns the position where the needle exists relative to the beginning of the haystack string (independent of search direction or offset). Also note that string positions start at 0, and not 1.

Returns FALSE if the needle was not found.

Další zdroje

https://php.net/manual/en/function.strrpos.php