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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(is_callable('non_existing')); call('non_existing'); function call(callable $callable) { }
based on R1pXT
Output for 7.0.0 - 7.3.0rc3
bool(false) Fatal error: Uncaught TypeError: Argument 1 passed to call() must be callable, string given, called in /in/YqVan on line 5 and defined in /in/YqVan:7 Stack trace: #0 /in/YqVan(5): call('non_existing') #1 {main} thrown in /in/YqVan on line 7
Process exited with code 255.
Output for hhvm-3.11.1 - 3.17.3
bool(false) Fatal error: Uncaught TypeError: Argument 1 passed to call() must be an instance of callable, string given in /in/YqVan:10 Stack trace: #0 /in/YqVan(5): call() #1 {main}
Process exited with code 255.
Output for hhvm-3.10.1
bool(false) Catchable fatal error: Argument 1 passed to call() must be an instance of callable, string given in /in/YqVan on line 10
Process exited with code 255.
Output for 5.4.0 - 5.6.30
bool(false) Catchable fatal error: Argument 1 passed to call() must be callable, string given, called in /in/YqVan on line 5 and defined in /in/YqVan on line 7
Process exited with code 255.
Output for 5.2.0 - 5.3.29
bool(false) Catchable fatal error: Argument 1 passed to call() must be an instance of callable, string given, called in /in/YqVan on line 5 and defined in /in/YqVan on line 7
Process exited with code 255.
Output for 5.1.0 - 5.1.6
bool(false) Fatal error: Argument 1 passed to call() must be an object of class callable, called in /in/YqVan on line 5 and defined in /in/YqVan on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
bool(false) Fatal error: Argument 1 must be an object of class callable in /in/YqVan on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/YqVan on line 7
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/YqVan on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/YqVan on line 7
Process exited with code 255.