3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test(){} $a = array( "my_func" => 'test' ); //check if there is some function or method if( is_callable( $a["my_func"] ) ) $a["my_func"]();
based on GtkDP
Output for 4.3.0 - 7.1.7