3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo1() { echo 1; } $foo1 = 'foo1'; $foo2 = function () { echo 2; }; class Bar { static function foo3() { echo 3;} function foo4() { echo 4; } } $foo3 = array('Bar','foo3'); $foo4 = array(new Bar, 'foo4'); $foo1(); $foo2(); $foo3(); $foo4();
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1234
Output for 5.3.0 - 5.3.29
12 Fatal error: Function name must be a string in /in/EJFlf on line 19
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_FUNCTION in /in/EJFlf on line 6
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_FUNCTION in /in/EJFlf on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/EJFlf on line 6
Process exited with code 255.