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run code in 150+ php & hhvm versions
Bugs & Features
<?php class CallableClass { public function __invoke($x) { var_dump($x*5); } } (new CallableClass)(5); var_dump(is_callable($obj)); ?>
Output for 7.0.0 - 7.1.0
int(25) Notice: Undefined variable: obj in /in/ZIjTg on line 11 bool(false)
Output for hhvm-3.12.0
Fatal error: Uncaught Error: syntax error, unexpected '(' in /in/ZIjTg:9 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: syntax error, unexpected '(' in /in/ZIjTg on line 9
Process exited with code 255.
Output for 5.1.0 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/ZIjTg on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '(' in /in/ZIjTg on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ZIjTg 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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ZIjTg on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/ZIjTg on line 4
Process exited with code 255.