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run code in 300+ PHP versions simultaneously
@ 2012-08-28T08:57:27Z
<?php
class bla {                                                                                                             
                                                                                                                        
    public function tryCallback($x) {                                                                                   
        return array_map(array($this, "callback"), $x);                                                                 
    }                                                                                                                   
                                                                                                                        
                                                                                                                        
    private function callback($x) {                                                                                     
        return $x + 1;                                                                                                  
    }                                                                                                                   
                                                                                                                        
}                                                                                                                       
                                                                                                                        
$x = new bla();                                                                                                         
var_dump(                                                                                                               
    $x->tryCallback(array(1,2,3))                                                                                       
);
array_map: documentation ( source)
var_dump: documentation ( source)
preferences:dark modelive preview
37.67 ms | 402 KiB | 5 Q