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run code in 150+ php & hhvm versions
Bugs & Features
<?php $data='{"multicast_id":7917175795873320166,"success":6,"failure":0,"canonical_ids":4, "results":[ {"registration_id":"3","message_id":"m1"}, {"message_id":"m1"}, {"message_id":"m1"}, {"registration_id":"3","message_id":"m1"}, {"registration_id":"3","message_id":"m1"}, {"registration_id":"3","message_id":"m1"}]}'; $newData=json_decode($data, true); $filteredResults = array_filter($newData['results'], function($item) { return isset($item['registration_id']); }); print_r($filteredResults);
Output for 5.3.0 - 7.1.0
Array ( [0] => Array ( [registration_id] => 3 [message_id] => m1 ) [3] => Array ( [registration_id] => 3 [message_id] => m1 ) [4] => Array ( [registration_id] => 3 [message_id] => m1 ) [5] => Array ( [registration_id] => 3 [message_id] => m1 ) )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/q8o0j on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/q8o0j on line 17
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/q8o0j on line 17
Process exited with code 255.