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run code in 150+ php & hhvm versions
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<?php class Controller { public function testAction() { } public static function staticAction() { } public function __call($method, $arguments) { } } $calls = array( array('Controller', 'testAction'), array('Controller', 'staticAction'), array('Controller', 'fooAction'), array(new Controller, 'testAction'), array(new Controller, 'staticAction'), array(new Controller, 'fooAction'), ); foreach($calls as $call) { var_dump(is_callable($call)); var_dump(is_callable($call) || method_exists($call[0], '__call')); }
Output for 5.1.0 - 5.1.1, 5.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(true) bool(true) bool(true) bool(true) bool(false) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true)
Output for 5.1.2 - 5.2.17
Strict Standards: Non-static method Controller::testAction() cannot be called statically in /in/ZtKKR on line 34 bool(true) Strict Standards: Non-static method Controller::testAction() cannot be called statically in /in/ZtKKR on line 35 bool(true) bool(true) bool(true) bool(false) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true)
Output for 5.0.0 - 5.0.5
bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true) bool(true)
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/ZtKKR on line 5
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/ZtKKR on line 5
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/ZtKKR on line 5
Process exited with code 255.