3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar; public function __construct($bar = "") { $this->bar = $bar; } } $array = array( new Foo("a"), new Foo("b"), new Foo("c"), new Foo("d") ); echo json_encode($array)."\n"; unset($array[2]); echo json_encode($array)."\n";

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