3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(-1); $db = new PDO('', '', '', [ PDO::ATTR_ERRMODE => PDO::ERRMODE_WARNING ]);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught PDOException: invalid data source name in /in/50Eg4:4 Stack trace: #0 /in/50Eg4(4): PDO->__construct('', '', '', Array) #1 {main} thrown in /in/50Eg4 on line 4
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught exception 'PDOException' with message 'invalid data source name' in /in/50Eg4:4 Stack trace: #0 /in/50Eg4(4): PDO->__construct() #1 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: Uncaught exception 'PDOException' with message 'invalid data source name' in /in/50Eg4:-1 Stack trace: #0 /in/50Eg4(-1): PDO->__construct() #1 {main}
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Uncaught exception 'PDOException' with message 'invalid data source name' in /in/50Eg4:4 Stack trace: #0 /in/50Eg4(4): PDO->__construct('', '', '', Array) #1 {main} thrown in /in/50Eg4 on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/50Eg4 on line 4
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 '[' in /in/50Eg4 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/50Eg4 on line 4
Process exited with code 255.