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run code in 300+ PHP versions simultaneously
<?php function test($test) { return new class($test) { public function __construct(public $test) {} }; } function test3($test) { return eval("return new class($test) { public function __construct(public \$test) {}};" ); } function compare($a, $b) { var_dump([ $a == $b, $a === $b, get_class($a) == get_class($b), ]); } compare(test(1), test(1)); // true, false, true, compare(test3(1), test3(1)); // false, false, false,
Output for 8.1.32, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array(3) { [0]=> bool(true) [1]=> bool(false) [2]=> bool(true) } array(3) { [0]=> bool(false) [1]=> bool(false) [2]=> bool(false) }
preferences:
50.17 ms | 406 KiB | 5 Q