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run code in 300+ PHP versions simultaneously
<?php class _Stringable { public $value; public function __construct($value) { $this->value = $value; } public function __toString() { return $this->value; } } class NonStringable { public $value; public function __construct($value) { $this->value = $value; } } $items = array( new _Stringable('A'), new _Stringable('B'), new NonStringable('C') ); asort($items); var_dump($items);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
array(3) { [2]=> object(NonStringable)#3 (1) { ["value"]=> string(1) "C" } [0]=> object(_Stringable)#1 (1) { ["value"]=> string(1) "A" } [1]=> object(_Stringable)#2 (1) { ["value"]=> string(1) "B" } }
Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28
array(3) { [0]=> object(_Stringable)#1 (1) { ["value"]=> string(1) "A" } [1]=> object(_Stringable)#2 (1) { ["value"]=> string(1) "B" } [2]=> object(NonStringable)#3 (1) { ["value"]=> string(1) "C" } }

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185.65 ms | 402 KiB | 216 Q