defender-security / src / extra / php-codesniffer-php-token / Util / Timing.php

Timing.php in Defender Security – Malware Scanner, Login Security & Firewall 3.1.0, at src/extra/php-codesniffer-php-token/Util/Timing.php

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1	<?php
2	/**
3	* Timing functions for the run.
4	*
5	* @author Greg Sherwood <[email protected]>
6	* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
7	* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
8	*/
9
10	namespace PHP_CodeSniffer\Util;
11
12	class Timing
13	{
14
15	/**
16	* The start time of the run.
17	*
18	* @var float
19	*/
20	private static $startTime;
21
22	/**
23	* Used to make sure we only print the run time once per run.
24	*
25	* @var boolean
26	*/
27	private static $printed = false;
28
29
30	/**
31	* Start recording time for the run.
32	*
33	* @return void
34	*/
35	public static function startTiming()
36	{
37
38	self::$startTime = microtime(true);
39
40	}//end startTiming()
41
42
43	/**
44	* Print information about the run.
45	*
46	* @param boolean $force If TRUE, prints the output even if it has
47	* already been printed during the run.
48	*
49	* @return void
50	*/
51	public static function printRunTime($force=false)
52	{
53	if ($force === false && self::$printed === true) {
54	// A double call.
55	return;
56	}
57
58	if (self::$startTime === null) {
59	// Timing was never started.
60	return;
61	}
62
63	$time = ((microtime(true) - self::$startTime) * 1000);
64
65	if ($time > 60000) {
66	$mins = floor($time / 60000);
67	$secs = round((($time % 60000) / 1000), 2);
68	$time = $mins.' mins';
69	if ($secs !== 0) {
70	$time .= ", $secs secs";
71	}
72	} else if ($time > 1000) {
73	$time = round(($time / 1000), 2).' secs';
74	} else {
75	$time = round($time).'ms';
76	}
77
78	$mem = round((memory_get_peak_usage(true) / (1024 * 1024)), 2).'MB';
79	echo "Time: $time; Memory: $mem".PHP_EOL.PHP_EOL;
80
81	self::$printed = true;
82
83	}//end printRunTime()
84
85
86	}//end class
87