sample.php
dab44f76da5cexperimental

sample.php
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			<?php

			function bar($x) {
			if ($x > 0) {
			bar($x - 1);
			}
			}

			function foo() {
			for ($idx = 0; $idx < 5; $idx++) {
			bar($idx);
			$x = strlen("abc");
			}
			}

			// start profiling
			xhprof_enable();

			// run program
			foo();

			// stop profiler
			$xhprof_data = xhprof_disable();

			// display raw xhprof data for the profiler run
			print_r($xhprof_data);


			$XHPROF_ROOT = realpath(dirname(__FILE__) .'/..');
			include_once $XHPROF_ROOT . "/xhprof_lib/utils/xhprof_lib.php";
			include_once $XHPROF_ROOT . "/xhprof_lib/utils/xhprof_runs.php";

			// save raw data for this profiler run using default
			// implementation of iXHProfRuns.
			$xhprof_runs = new XHProfRuns_Default();

			// save the run under a namespace "xhprof_foo"
			$run_id = $xhprof_runs->save_run($xhprof_data, "xhprof_foo");

			echo "---------------\n".
			"Assuming you have set up the http based UI for \n".
			"XHProf at some address, you can view run at \n".
			"http://<xhprof-ui-address>/index.php?run=$run_id&source=xhprof_foo\n".
			"---------------\n";