3v4l.org

run code in 300+ PHP versions simultaneously

@ 2017-12-18T07:51:27Z

<?php

class Box {
    private $x;
    private $y;
    private $z;
    
    public function __construct($x, $y, $z) {
        $this->x = $x;
        $this->y = $y;
        $this->z = $z;
    }
    
    public function getX() {
        return $this->x;
    }
    public function getY() {
        return $this->y;
    }
    public function getZ() {
        return $this->z;
    }
    
    public function __toString() {
        return "[{$this->x}, {$this->y}, {$this->z}]";
    }
    
    public function maxRozmer() {
        return max([$this->x, $this->y, $this->z]);
    }
    
   
}


//find max rozmer
function cmp(Box $a, Box $b) : int {
    if($a->maxRozmer() == $b->maxRozmer()) {
        return 0;
    }
    return ($a->maxRozmer() > $b->maxRozmer()) ? -1 : 1;
}

$boxes = [
        new Box(7,7,4),
        new Box(101,1,2),
        new Box(5,20,1),
    ];
$result = usort($boxes, "cmp");

print_r($result);

print_r($boxes);

Output for git.master, git.master_jit, rfc.property-hooks: 1Array ( [0] => Box Object ( [x:Box:private] => 101 [y:Box:private] => 1 [z:Box:private] => 2 ) [1] => Box Object ( [x:Box:private] => 5 [y:Box:private] => 20 [z:Box:private] => 1 ) [2] => Box Object ( [x:Box:private] => 7 [y:Box:private] => 7 [z:Box:private] => 4 ) )

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

preferences:dark modelive preview

68.35 ms | 402 KiB | 8 Q