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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function hello() { echo "Hello from Foo!"; } public function run(Callable $callable) { call_user_func($callable); } public function test() { $this->run(array($this, "hello")); } } $f = new Foo(); $f->test();
based on HR1e9
Output for 5.4.0 - 7.1.0
Hello from Foo!
Output for 5.2.0 - 5.3.29
Catchable fatal error: Argument 1 passed to Foo::run() must be an instance of Callable, array given, called in /in/1Ot4q on line 18 and defined in /in/1Ot4q on line 11
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to Foo::run() must be an object of class Callable, called in /in/1Ot4q on line 18 and defined in /in/1Ot4q on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class Callable in /in/1Ot4q on line 11
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/1Ot4q on line 6
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/1Ot4q on line 6
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/1Ot4q on line 6
Process exited with code 255.