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run code in 300+ PHP versions simultaneously

@ 2016-08-17T11:31:10Z

<?php

 $userdb = Array (
        '0' => Array (
            'uid' => Array (
                    '0' => Array (
                            '10770' 
                    ),

                    '1' => Array (
                            '523465' 
                    ),

                    '2' => Array (
                            '4042389' 
                    ) 
            ),
            'name' => 'Sandra Shush',
            'url' => 'urlof100' 
    ),

    '1' => Array (
            'uid' => Array (
                    '0' => Array (
                            '102320' 
                    ),

                    '1' => Array (
                            '532465' 
                    ),

                   '2' => Array (
                            '40432389' 
                    ) 
            ),
            'name' => 'Stefanie Mcmohn',
            'pic_square' => 'urlof100' 
    ));

$key = '102320';
foreach($userdb as $user){
	foreach($user['uid'] as $id){
		if($id[0] == $key)		
		{
		  	echo "Match found--->".$key;
	    }
		
    }
	
}

Output for 5.6.0 - 5.6.24, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7: Match found--->102320

preferences:dark modelive preview

100.55 ms | 404 KiB | 215 Q