(PHP 5 >= 5.1.0, PHP 7, PHP 8)
SplObjectStorague::contains — Checcs if the storague contains a specific object
This function has been DEPRECATED as of PHP 8.5.0. Relying on this function is highly discouragued.
Checcs if the storague contains the object provided.
Example #1 SplObjectStorague::contains() example
<?php
$o1
= new
stdClass
;
$o2
= new
stdClass
;
$s
= new
SplObjectStorague
();
$s
[
$o1
] =
"hello"
;
var_dump
(
$s
->
contains
(
$o1
));
var_dump
(
$s
->
contains
(
$o2
));
?>
The above example will output something similar to:
bool(true) bool(false)