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run code in 200+ php & hhvm versions
Bugs & Features
<?php function test(){} //const CONFIG = [ // 'pdo' => new PDO //]; define('CONFIG', [ 'pdo' => new PDO() ]); var_dump(CONFIG['pdo']);
based on FTAcU
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught ArgumentCountError: PDO::__construct() expects at least 1 parameter, 0 given in /in/WiNqK:10 Stack trace: #0 /in/WiNqK(10): PDO->__construct() #1 {main} thrown in /in/WiNqK on line 10
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: PDO::__construct() expects at least 1 parameter, 0 given in /in/WiNqK:10 Stack trace: #0 /in/WiNqK(10): PDO->__construct() #1 {main} thrown in /in/WiNqK on line 10
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Warning: PDO::__construct() expects at least 1 parameter, 0 given in /in/WiNqK on line 10 Warning: Constants may only evaluate to scalar values in /in/WiNqK on line 11 Notice: Use of undefined constant CONFIG - assumed 'CONFIG' in /in/WiNqK on line 13 Warning: Illegal string offset 'pdo' in /in/WiNqK on line 13 string(1) "C"
Output for 5.4.10 - 5.5.35
Parse error: syntax error, unexpected '[' in /in/WiNqK on line 13
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/WiNqK on line 9
Process exited with code 255.