note 112458 deleted from function.array-key-exists by crell
| From: | crell@php.net | Date: | Wed, 29 Jun 2022 20:39:22 +0000 |
| Subject: | note 112458 deleted from function.array-key-exists by crell | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-218748@lists.php.net to get a copy of this message | ||
Note Submitter: Sandro Alves Peres
----
<?php
/*
It also works on objects
***************************************
*/
class PHP
{
private $compiler;
protected $architecture;
public $version;
public $system = "Linux";
}
$php = new PHP();
$a = array_key_exists('compiler', $php); # false
$b = array_key_exists('architecture', $php); # false
$c = array_key_exists('version', $php); # true
$d = array_key_exists('system', $php); # true
var_dump( $a, $b, $c, $d );
?>