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run code in 200+ php & hhvm versions
Bugs & Features
<?php $pdo = new Pdo();
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught ArgumentCountError: PDO::__construct() expects at least 1 parameter, 0 given in /in/VqQuj:3 Stack trace: #0 /in/VqQuj(3): PDO->__construct() #1 {main} thrown in /in/VqQuj on line 3
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/VqQuj:3 Stack trace: #0 /in/VqQuj(3): PDO->__construct() #1 {main} thrown in /in/VqQuj on line 3
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Warning: PDO::__construct() expects at least 1 parameter, 0 given in /in/VqQuj on line 3