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run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); function myLog(string $message): string { return $message; } function add(int $a, int $b): int { try { myLog($a + $b); } catch (BaseException $e) { echo "Fatal error caught: ".$e->getMessage(); } return $a + $b; } $result = add(1, 3); echo $result;
Output for 7.3.0alpha1 - 7.3.0beta1
Fatal error: Uncaught TypeError: Argument 1 passed to myLog() must be of the type string, int given, called in /in/ib1S6 on line 10 and defined in /in/ib1S6:4 Stack trace: #0 /in/ib1S6(10): myLog(4) #1 /in/ib1S6(17): add(1, 3) #2 {main} thrown in /in/ib1S6 on line 4
Process exited with code 255.
Output for 7.0.0 - 7.2.6
Fatal error: Uncaught TypeError: Argument 1 passed to myLog() must be of the type string, integer given, called in /in/ib1S6 on line 10 and defined in /in/ib1S6:4 Stack trace: #0 /in/ib1S6(10): myLog(4) #1 /in/ib1S6(17): add(1, 3) #2 {main} thrown in /in/ib1S6 on line 4
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/ib1S6 on line 2 Parse error: syntax error, unexpected ':', expecting '{' in /in/ib1S6 on line 4
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected ':', expecting '{' in /in/ib1S6 on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':', expecting '{' in /in/ib1S6 on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/ib1S6 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/ib1S6 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/ib1S6 on line 4
Process exited with code 255.