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@ 2019-12-04T12:59:16Z

<?php
	$limiter = 20;
	$func = function() use (&$limiter, &$func)
	{
		$limiter--;
		if (!$limiter)
		{
			print "<pre>";
			debug_print_backtrace();
			throw new Exception("test error");
		}

		if ($limiter <= 0)
			return;
		$func();
	};

	$func();

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debug_print_backtrace: documentation ( source)

preferences:dark modelive preview

55.71 ms | 402 KiB | 5 Q