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<?php class c { public function m() { $this->trace(); } protected function trace() { print_r(debug_backtrace()); } } function f() { (new c)->m(); } f(); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [file] => /in/rs8pn [line] => 5 [function] => trace [class] => c [object] => c Object ( ) [type] => -> [args] => Array ( ) ) [1] => Array ( [file] => /in/rs8pn [line] => 14 [function] => m [class] => c [object] => c Object ( ) [type] => -> [args] => Array ( ) ) [2] => Array ( [file] => /in/rs8pn [line] => 17 [function] => f [args] => Array ( ) ) )

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