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run code in 200+ php & hhvm versions
Bugs & Features
<?php $extended = fn($c) => $callable($factory($c), $c);
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.1
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/n9gmq on line 3
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected T_DOUBLE_ARROW in /in/n9gmq:3 Stack trace: #0 {main}
Process exited with code 255.