3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace X; class TestClass { public function __construct() { } public function __invoke() { } public function foo() { } public static function bar() { } } //$r = new \ReflectionMethod('X\TestClass::foo'); //$r = new \ReflectionMethod('X\TestClass::__construct'); //$r = new \ReflectionMethod(new TestClass(), '__construct'); //$r = new \ReflectionMethod('X\TestClass::bar'); //var_dump($r->class, $r->name); var_dump(is_callable(['X\TestClass', '__invoke'])); //var_dump(is_callable(['a' => 'X\TestClass', 'b' => 'bar']));
based on jIVPk
Output for 5.5.24 - 5.6.28, 7.0.0 - 7.1.0
bool(false)
Output for 5.4.0 - 5.4.45, hhvm-3.12.0
bool(true)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/BL4n3 on line 31
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/BL4n3 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/BL4n3 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/BL4n3 on line 3
Process exited with code 255.