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<?php |
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namespace Xicrow\PhpDebug; |
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/** |
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* Class Timer |
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* |
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* @package Xicrow\PhpDebug |
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*/ |
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class Timer |
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{ |
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/** |
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* @var array |
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*/ |
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public static $collection = []; |
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/** |
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* @var boolean|string |
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*/ |
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public static $currentItem = false; |
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/** |
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* @var array |
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*/ |
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public static $runningItems = []; |
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/** |
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* Force the unit to display elapsed times in (MS|S|M|H|D|W) |
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* |
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* @var null|string |
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*/ |
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public static $forceDisplayUnit = null; |
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/** |
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* Color threshold for output (5 => 'red', all items with values of 5 or higher will be red) |
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* |
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* @var array |
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*/ |
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public static $colorThreshold = []; |
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/** |
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* @var bool |
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*/ |
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public static $output = true; |
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/** |
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* @var array |
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*/ |
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public static $style = [ |
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'output_format' => '<pre style="margin-top: 0; padding: 5px; font-family: Menlo, Monaco, Consolas, monospace; font-weight: bold; font-size: 12px; background-color: #18171B; border: none; color: #FF8400; display: block; z-index: 1000;">%s</pre>', |
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'called_from_format' => '<pre style="margin-bottom: 0; padding: 5px; font-family: Menlo, Monaco, Consolas, monospace; font-weight: normal; font-size: 12px; background-color: #18171B; border: none; color: #AAAAAA; display: block; z-index: 1000;">%s</pre>', |
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'hover_style' => 'background-color: #333333;', |
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]; |
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/** |
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* @param string $data |
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* |
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* @codeCoverageIgnore |
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*/ |
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public static function output($data) |
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{ |
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if (!self::$output || !is_string($data)) { |
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return; |
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} |
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if (php_sapi_name() != 'cli') { |
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echo sprintf(self::$style['called_from_format'], Debugger::getCalledFrom(2)); |
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echo sprintf(self::$style['output_format'], $data); |
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echo '<style type="text/css">.xicrow-php-debug-timer:hover{ ' . self::$style['hover_style'] . ' }</style>'; |
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} else { |
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echo Debugger::getCalledFrom(2); |
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echo "\n"; |
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echo $data; |
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} |
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} |
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/** |
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* |
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*/ |
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public static function reset() |
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{ |
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self::$collection = []; |
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self::$currentItem = false; |
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self::$runningItems = []; |
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} |
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/** |
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* @param string|null $key |
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* @param array $data |
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* |
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* @return string |
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*/ |
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6 |
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public static function add($key = null, $data = []) |
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{ |
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// If no key is given |
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if (is_null($key)) { |
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// Set key to file and line |
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$key = Debugger::getCalledFrom(2); |
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} |
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// If key is allready in use |
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if (isset(self::$collection[$key])) { |
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// Get original item |
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$item = self::$collection[$key]; |
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// Set new item count |
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1 |
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$itemCount = (isset($item['count']) ? ($item['count'] + 1) : 2); |
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// Set correct key for the original item |
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1 |
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if (strpos($item['key'], '#') === false) { |
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self::$collection[$key] = array_merge($item, [ |
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'key' => $key . ' #1', |
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'count' => $itemCount, |
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]); |
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} else { |
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self::$collection[$key] = array_merge($item, [ |
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'count' => $itemCount, |
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]); |
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} |
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// Set new key |
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1 |
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$key = $key . ' #' . $itemCount; |
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} |
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// Make sure various options are set |
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if (!isset($data['key'])) { |
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$data['key'] = $key; |
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} |
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if (!isset($data['parent'])) { |
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$data['parent'] = self::$currentItem; |
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} |
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if (!isset($data['level'])) { |
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$data['level'] = 0; |
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if (isset($data['parent']) && isset(self::$collection[$data['parent']])) { |
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$data['level'] = (self::$collection[$data['parent']]['level'] + 1); |
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} |
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} |
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// Add item to collection |
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self::$collection[$key] = $data; |
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return $key; |
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} |
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/** |
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* @param string|null $key |
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* |
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* @return string |
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*/ |
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public static function start($key = null) |
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{ |
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// Add new item |
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$key = self::add($key, [ |
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'start' => microtime(true), |
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]); |
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// Set current item |
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self::$currentItem = $key; |
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// Add to running items |
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self::$runningItems[$key] = true; |
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return $key; |
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} |
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/** |
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* @param string|null $key |
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* |
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* @return string |
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*/ |
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public static function stop($key = null) |
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{ |
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// If no key is given |
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if (is_null($key)) { |
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// Get key of the last started item |
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end(self::$runningItems); |
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$key = key(self::$runningItems); |
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} |
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// Check for key duplicates, and find the last one not stopped |
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if (isset(self::$collection[$key]) && isset(self::$collection[$key . ' #2'])) { |
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$lastNotStopped = false; |
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$currentKey = $key; |
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$currentIndex = 1; |
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while (isset(self::$collection[$currentKey])) { |
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if (!isset(self::$collection[$currentKey]['stop'])) { |
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$lastNotStopped = $currentKey; |
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} |
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1 |
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$currentIndex++; |
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$currentKey = $key . ' #' . $currentIndex; |
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} |
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1 |
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if ($lastNotStopped) { |
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$key = $lastNotStopped; |
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} |
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} |
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// If item exists in collection |
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if (isset(self::$collection[$key])) { |
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// Update the item |
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self::$collection[$key]['stop'] = microtime(true); |
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self::$currentItem = self::$collection[$key]['parent']; |
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} |
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2 |
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if (isset(self::$runningItems[$key])) { |
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unset(self::$runningItems[$key]); |
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} |
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return $key; |
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} |
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/** |
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* @param string|null $key |
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* @param int|float|null $start |
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* @param int|float|null $stop |
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* |
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* @return string |
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*/ |
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public static function custom($key = null, $start = null, $stop = null) |
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{ |
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// Add new item |
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self::add($key, [ |
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'start' => $start, |
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'stop' => $stop, |
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]); |
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// If no stop value is given |
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2 |
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if (is_null($stop)) { |
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// Set current item |
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self::$currentItem = $key; |
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// Add to running items |
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self::$runningItems[$key] = true; |
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} |
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2 |
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return $key; |
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} |
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/** |
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* @param string|null $key |
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* @param string|array|\Closure $callback |
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* |
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* @return mixed |
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*/ |
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1 |
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public static function callback($key = null, $callback) |
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{ |
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// Get parameters for callback |
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$callbackParams = func_get_args(); |
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unset($callbackParams[0], $callbackParams[1]); |
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$callbackParams = array_values($callbackParams); |
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// Get key if no key is given |
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1 |
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if (is_null($key)) { |
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1 |
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if (is_string($callback)) { |
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1 |
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$key = $callback; |
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1 |
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} elseif (is_array($callback)) { |
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1 |
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$keyArr = []; |
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1 |
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foreach ($callback as $k => $v) { |
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1 |
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if (is_string($v)) { |
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1 |
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$keyArr[] = $v; |
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1 |
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} elseif (is_object($v)) { |
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1 |
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$keyArr[] = get_class($v); |
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} |
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} |
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1 |
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$key = implode('', $keyArr); |
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1 |
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if (count($keyArr) > 1) { |
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1 |
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$method = array_pop($keyArr); |
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1 |
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$key = implode('/', $keyArr); |
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$key .= '::' . $method; |
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} |
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1 |
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unset($keyArr, $method); |
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1 |
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} elseif (is_object($callback) && $callback instanceof \Closure) { |
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$key = 'closure'; |
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} |
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$key = 'callback: ' . $key; |
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} |
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// Set default return value |
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1 |
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$returnValue = true; |
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// Set error handler, to convert errors to exceptions |
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set_error_handler(function ($errno, $errstr, $errfile, $errline, array $errcontext) { |
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throw new \ErrorException($errstr, 0, $errno, $errfile, $errline); |
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1 |
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}); |
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try { |
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// Start output buffer to capture any output |
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1 |
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ob_start(); |
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// Start profiler |
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1 |
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self::start($key); |
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// Execute callback, and get result |
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1 |
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$callbackResult = call_user_func_array($callback, $callbackParams); |
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// Stop profiler |
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1 |
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self::stop($key); |
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302
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// Get and clean output buffer |
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1 |
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$callbackOutput = ob_get_clean(); |
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1 |
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} catch (\ErrorException $callbackException) { |
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305
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// Stop and clean output buffer |
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1 |
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ob_end_clean(); |
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308
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// Show error message |
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1 |
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self::output('Invalid callback sent to Timer::callback: ' . str_replace('callback: ', '', $key)); |
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311
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// Clear the item from the collection |
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312
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1 |
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unset(self::$collection[$key]); |
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314
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// Clear callback result and output |
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315
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1 |
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unset($callbackResult, $callbackOutput); |
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317
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// Set return value to false |
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318
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1 |
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$returnValue = false; |
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319
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} |
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320
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321
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// Restore error handler |
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322
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1 |
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restore_error_handler(); |
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323
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324
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// Return result, output or true |
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325
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1 |
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return (isset($callbackResult) ? $callbackResult : (!empty($callbackOutput) ? $callbackOutput : $returnValue)); |
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326
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} |
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327
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328
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/** |
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329
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|
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* @param string|null $key |
|
330
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* @param array $options |
|
331
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* |
|
332
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* @codeCoverageIgnore |
|
333
|
|
|
*/ |
|
334
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|
|
public static function show($key = null, $options = []) |
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335
|
|
|
{ |
|
336
|
|
|
$output = self::getStats($key, $options); |
|
337
|
|
|
|
|
338
|
|
|
if (!empty($output)) { |
|
339
|
|
|
self::output($output); |
|
340
|
|
|
} |
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
/** |
|
344
|
|
|
* @param array $options |
|
345
|
|
|
* |
|
346
|
|
|
* @codeCoverageIgnore |
|
347
|
|
|
*/ |
|
348
|
|
|
public static function showAll($options = []) |
|
349
|
|
|
{ |
|
350
|
|
|
// Stop started items |
|
351
|
|
|
if (count(self::$runningItems)) { |
|
352
|
|
|
foreach (self::$runningItems as $key => $value) { |
|
353
|
|
|
self::stop($key); |
|
354
|
|
|
} |
|
355
|
|
|
} |
|
356
|
|
|
|
|
357
|
|
|
// Output items |
|
358
|
|
|
$output = ''; |
|
359
|
|
|
$itemCount = 1; |
|
360
|
|
|
foreach (self::$collection as $key => $item) { |
|
361
|
|
|
$stats = self::getStats($key, $options); |
|
362
|
|
|
|
|
363
|
|
|
if (php_sapi_name() == 'cli') { |
|
364
|
|
|
$output .= (!empty($output) ? "\n" : '') . $stats; |
|
365
|
|
|
} else { |
|
366
|
|
|
$output .= '<div class="xicrow-php-debug-timer">'; |
|
367
|
|
|
$output .= $stats; |
|
368
|
|
|
$output .= '</div>'; |
|
369
|
|
|
} |
|
370
|
|
|
|
|
371
|
|
|
$itemCount++; |
|
372
|
|
|
|
|
373
|
|
|
unset($stats); |
|
374
|
|
|
} |
|
375
|
|
|
unset($itemCount); |
|
376
|
|
|
|
|
377
|
|
|
self::output($output); |
|
378
|
|
|
} |
|
379
|
|
|
|
|
380
|
|
|
/** |
|
381
|
|
|
* @param string|null $key |
|
382
|
|
|
* @param array $options |
|
383
|
|
|
* |
|
384
|
|
|
* @return string |
|
385
|
|
|
*/ |
|
386
|
1 |
|
public static function getStats($key, $options = []) |
|
387
|
|
|
{ |
|
388
|
|
|
// Merge options with default options |
|
389
|
1 |
|
$options = array_merge([ |
|
390
|
|
|
// Show nested (boolean) |
|
391
|
1 |
|
'nested' => true, |
|
392
|
|
|
// Prefix for nested items (string) |
|
393
|
|
|
'nested_prefix' => '|-- ', |
|
394
|
|
|
// Max key length (int) |
|
395
|
|
|
'max_key_length' => 100, |
|
396
|
1 |
|
], $options); |
|
397
|
|
|
|
|
398
|
|
|
// If item does not exist |
|
399
|
1 |
|
if (!isset(self::$collection[$key])) { |
|
400
|
1 |
|
return 'Unknow item in with key: ' . $key; |
|
401
|
|
|
} |
|
402
|
|
|
|
|
403
|
|
|
// Get item |
|
404
|
1 |
|
$item = self::$collection[$key]; |
|
405
|
|
|
|
|
406
|
|
|
// Get item result |
|
407
|
1 |
|
$itemResult = 'N/A'; |
|
408
|
1 |
|
$itemResultFormatted = 'N/A'; |
|
409
|
1 |
|
if (isset($item['start']) && isset($item['stop'])) { |
|
410
|
1 |
|
$itemResult = (($item['stop'] - $item['start']) * 1000); |
|
411
|
1 |
|
$itemResultFormatted = self::formatMiliseconds($itemResult, 4, self::$forceDisplayUnit); |
|
412
|
|
|
} |
|
413
|
|
|
|
|
414
|
|
|
// Variable for output |
|
415
|
1 |
|
$output = ''; |
|
416
|
|
|
|
|
417
|
|
|
// Prep key for output |
|
418
|
1 |
|
$outputName = ''; |
|
419
|
1 |
|
$outputName .= ($options['nested'] ? str_repeat($options['nested_prefix'], $item['level']) : ''); |
|
420
|
1 |
|
$outputName .= $item['key']; |
|
421
|
1 |
|
if (mb_strlen($outputName) > $options['max_key_length']) { |
|
422
|
1 |
|
$outputName = '~' . mb_substr($item['key'], -($options['max_key_length'] - 1)); |
|
423
|
|
|
} |
|
424
|
|
|
|
|
425
|
|
|
// Add item stats |
|
426
|
1 |
|
$output .= str_pad($outputName, ($options['max_key_length'] + (strlen($outputName) - mb_strlen($outputName))), ' '); |
|
427
|
1 |
|
$output .= ' | '; |
|
428
|
1 |
|
$output .= str_pad($itemResultFormatted, 20, ' ', ($itemResult == 'N/A' ? STR_PAD_RIGHT : STR_PAD_LEFT)); |
|
429
|
|
|
|
|
430
|
1 |
|
if (php_sapi_name() != 'cli' && is_array(self::$colorThreshold) && count(self::$colorThreshold)) { |
|
431
|
|
|
krsort(self::$colorThreshold); |
|
432
|
|
|
foreach (self::$colorThreshold as $value => $color) { |
|
433
|
|
|
if (is_numeric($itemResult) && $itemResult >= $value) { |
|
434
|
|
|
$output = '<span style="color: ' . $color . ';">' . $output . '</span>'; |
|
435
|
|
|
} |
|
436
|
|
|
} |
|
437
|
|
|
} |
|
438
|
|
|
|
|
439
|
1 |
|
return $output; |
|
440
|
|
|
} |
|
441
|
|
|
|
|
442
|
|
|
/** |
|
443
|
|
|
* @param int|float $number |
|
444
|
|
|
* @param int $precision |
|
445
|
|
|
* @param null|string $forceUnit |
|
446
|
|
|
* |
|
447
|
|
|
* @return string |
|
448
|
|
|
*/ |
|
449
|
1 |
|
public static function formatMiliseconds($number = 0, $precision = 2, $forceUnit = null) |
|
450
|
|
|
{ |
|
451
|
|
|
$units = [ |
|
452
|
1 |
|
'MS' => 1, |
|
453
|
|
|
'S' => 1000, |
|
454
|
|
|
'M' => 60, |
|
455
|
|
|
'H' => 60, |
|
456
|
|
|
'D' => 24, |
|
457
|
|
|
'W' => 7, |
|
458
|
|
|
]; |
|
459
|
|
|
|
|
460
|
1 |
|
if (is_null($forceUnit)) { |
|
461
|
1 |
|
$forceUnit = self::$forceDisplayUnit; |
|
462
|
|
|
} |
|
463
|
|
|
|
|
464
|
1 |
|
$value = $number; |
|
465
|
1 |
|
if (!empty($forceUnit) && array_key_exists($forceUnit, $units)) { |
|
466
|
1 |
|
$unit = $forceUnit; |
|
467
|
1 |
|
foreach ($units as $k => $v) { |
|
468
|
1 |
|
$value = ($value / $v); |
|
469
|
1 |
|
if ($k == $unit) { |
|
470
|
1 |
|
break; |
|
471
|
|
|
} |
|
472
|
|
|
} |
|
473
|
|
|
} else { |
|
474
|
1 |
|
$unit = ''; |
|
475
|
1 |
|
foreach ($units as $k => $v) { |
|
476
|
1 |
|
if (empty($unit) || ($value / $v) > 1) { |
|
477
|
1 |
|
$value = ($value / $v); |
|
478
|
1 |
|
$unit = $k; |
|
479
|
|
|
} else { |
|
480
|
1 |
|
break; |
|
481
|
|
|
} |
|
482
|
|
|
} |
|
483
|
|
|
} |
|
484
|
|
|
|
|
485
|
1 |
|
return sprintf('%0.' . $precision . 'f', $value) . ' ' . str_pad($unit, 2, ' ', STR_PAD_RIGHT); |
|
486
|
|
|
} |
|
487
|
|
|
} |
|
488
|
|
|
|
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.