3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo(){ try { throw new Exception('Foo'); } finally { throw new Exception('Bar', 0, null); } } try { foo(); } catch(Exception $exception) { $actualPrevious = $exception->getPrevious(); var_dump($actualPrevious); $foo = null; var_dump($foo); }
based on FUjgp
Output for 5.5.24 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
object(Exception)#1 (7) { ["message":protected]=> string(3) "Foo" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/eDePr" ["line":protected]=> int(6) ["trace":"Exception":private]=> array(1) { [0]=> array(4) { ["file"]=> string(9) "/in/eDePr" ["line"]=> int(15) ["function"]=> string(3) "foo" ["args"]=> array(0) { } } } ["previous":"Exception":private]=> NULL } NULL
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'finally' (T_STRING), expecting catch (T_CATCH) in /in/eDePr on line 8
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING, expecting T_CATCH in /in/eDePr on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING, expecting T_CATCH in /in/eDePr on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '{' in /in/eDePr on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '{' in /in/eDePr on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/eDePr on line 5
Process exited with code 255.