Online PHP editor | refs for mlach

@ 2016-01-17T06:05:55Z

<?php

function test($var) {
    echo "Testing: $var\n";
}

class foo {

   var $arr = array("test");

   function bar($str) {
     if ( is_callable( $this->arr[0] ) ){ 
          echo $this->arr[0]($str); 
     }
   }
}
$foo = new foo;
$foo->bar("bla"); // Testing bla