Online PHP editor | output for ai3hP

@ 2016-01-13T21:10:31Z

<?php

$obj = new StdClass;
$obj->fn = function($arg) { return "Hello $arg"; };
echo ($obj->fn)('World');

class Bla {
    public $fn;
    public $fn2;
    //public $fn3 = function(){};
    public $fn4 = "fn4";
    
    public function __construct(){
        $this->fn2 = function(){ 
            return "Fu!";
        };
    }
}
$bla = new Bla;
$bla->fn = function($arg="Bu"){return "Hello lo $arg"; }; // can't do in class!
echo ($bla->fn)('Wa');

$blah = new Bla();
echo ($blah->fn2)();
//echo ($blah->fn3)();
echo $blah->fn4;

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Hello WorldHello lo WaFu!fn4
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Hello WorldHello lo WaFu!fn4
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28: Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/ai3hP on line 5
Process exited with code 255.

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