3v4l.org

run code in 300+ PHP versions simultaneously
<?php $db = new PDO('mysql:idontexistlol',null,array(PDO::ATTR_ERRMODE => PDO::ERRMODE_WARNING));
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: PDO::__construct(): Argument #3 ($password) must be of type ?string, array given in /in/uA7dL:3 Stack trace: #0 /in/uA7dL(3): PDO->__construct('mysql:idontexis...', NULL, Object(SensitiveParameterValue)) #1 {main} thrown in /in/uA7dL on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught TypeError: PDO::__construct(): Argument #3 ($password) must be of type ?string, array given in /in/uA7dL:3 Stack trace: #0 /in/uA7dL(3): PDO->__construct('mysql:idontexis...', NULL, Array) #1 {main} thrown in /in/uA7dL on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: PDO::__construct() expects parameter 3 to be string, array given in /in/uA7dL:3 Stack trace: #0 /in/uA7dL(3): PDO->__construct('mysql:idontexis...', NULL, Array) #1 {main} thrown in /in/uA7dL on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Warning: PDO::__construct() expects parameter 3 to be string, array given in /in/uA7dL on line 3
Output for 5.0.0 - 5.0.5
Fatal error: Class 'PDO' not found in /in/uA7dL on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_DOUBLE_ARROW, expecting '(' in /in/uA7dL on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_DOUBLE_ARROW, expecting '(' in /in/uA7dL on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/uA7dL on line 3
Process exited with code 255.

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