3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Y { private $x; function __construct(X $x) { $this->x = $x; } } class X { private $i; function __construct($i) { $this->i = $i; new Y($this); } function __destruct() { echo "I'm done {$this->i} !\n"; } } function make_x($i) { new X($i); } for ($i = 0; $i < 10; $i++) { echo "Making X $i\n"; make_x($i); }
Output for git.master, git.master_jit, rfc.property-hooks
Making X 0 I'm done 0 ! Making X 1 I'm done 1 ! Making X 2 I'm done 2 ! Making X 3 I'm done 3 ! Making X 4 I'm done 4 ! Making X 5 I'm done 5 ! Making X 6 I'm done 6 ! Making X 7 I'm done 7 ! Making X 8 I'm done 8 ! Making X 9 I'm done 9 !

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