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run code in 150+ php & hhvm versions
Bugs & Features
<?php function fib() { try{ $a = 1; $b = 1; while(true) { $c = $a + $b; $a = $b; $b = $c; if ($c > 7) { throw new RuntimeException('Kaboom!'); } yield $c; }} finally { echo 'closing' . PHP_EOL; } } foreach(fib() as $f) { echo $f . PHP_EOL; }
based on 7Khr7
Output for 7.0.0 - 7.1.0
2 3 5 closing Fatal error: Uncaught RuntimeException: Kaboom! in /in/NNuCC:11 Stack trace: #0 /in/NNuCC(19): fib() #1 {main} thrown in /in/NNuCC on line 11
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
2 3 5 closing Fatal error: Uncaught exception 'RuntimeException' with message 'Kaboom!' in /in/NNuCC:11 Stack trace: #0 (): fib() #1 /in/NNuCC(21): Generator->next() #2 {main}
Process exited with code 255.
Output for 5.5.24 - 5.6.28
2 3 5 closing Fatal error: Uncaught exception 'RuntimeException' with message 'Kaboom!' in /in/NNuCC:11 Stack trace: #0 /in/NNuCC(19): fib() #1 {main} thrown in /in/NNuCC on line 11
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$c' (T_VARIABLE) in /in/NNuCC on line 13
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/NNuCC on line 13
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/NNuCC on line 13
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '{' in /in/NNuCC on line 3
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/NNuCC on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/NNuCC on line 3
Process exited with code 255.