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run code in 300+ PHP versions simultaneously
<?php class Header { public function __construct() { var_dump(debug_backtrace()); } } class Modules { public function __construct() { $this->header = new Header(); } } class Project { public $config = "config"; public function __construct() { $this->modules = new Modules(); } } $p = new Project();

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49.38 ms | 402 KiB | 5 Q