PHP Debug::timer方法代码示例

 /**
  * Convert all ModulePlaceholders to Fieldtype modules
  * 
  */
 protected function preload()
 {
     if ($this->preloaded) {
         return;
     }
     $debug = $this->wire('config')->debug;
     if ($debug) {
         Debug::timer('Fieldtypes.preload');
     }
     foreach ($this->data as $key => $module) {
         if ($module instanceof ModulePlaceholder) {
             $fieldtype = $this->wire('modules')->get($module->className());
             $this->data[$key] = $fieldtype;
         }
     }
     if ($debug) {
         Debug::saveTimer('Fieldtypes.preload');
     }
     $this->preloaded = true;
 }

 /**
  * Overrides default mysqli query method so that it also records and times queries. 
  *
  */
 public function query($sql, $resultmode = MYSQLI_STORE_RESULT)
 {
     static $timerTotalQueryTime = 0;
     static $timerFirstStartTime = 0;
     if (is_object($sql) && $sql instanceof DatabaseQuery) {
         $sql = $sql->getQuery();
     }
     if (wire('config')->debug) {
         $timerKey = Debug::timer();
         if (!$timerFirstStartTime) {
             $timerFirstStartTime = $timerKey;
         }
     } else {
         $timerKey = null;
     }
     $result = parent::query($sql, $resultmode);
     if ($result) {
         if (wire('config')->debug) {
             if (isset($result->num_rows)) {
                 $sql .= " [" . $result->num_rows . " rows]";
             }
             if (!is_null($timerKey)) {
                 $elapsed = Debug::timer($timerKey);
                 $timerTotalQueryTime += $elapsed;
                 $timerTotalSinceStart = Debug::timer() - $timerFirstStartTime;
                 $sql .= " [{$elapsed}s, {$timerTotalQueryTime}s, {$timerTotalSinceStart}s]";
             }
             self::$queryLog[] = $sql;
         }
     } else {
         if ($this->throwExceptions) {
             throw new WireDatabaseException($this->error . (wire('config')->debug ? "\n{$sql}" : ''));
         }
     }
     return $result;
 }

 /**
  * Execute the process and return the resulting content generated by the process
  * 
  * @return string
  * @throws ProcessController404Exception
  *	
  */
 public function ___execute()
 {
     $content = '';
     $debug = $this->wire('config')->debug;
     $breadcrumbs = $this->wire('breadcrumbs');
     $headline = $this->wire('processHeadline');
     $numBreadcrumbs = $breadcrumbs ? count($breadcrumbs) : null;
     if ($process = $this->getProcess()) {
         if ($method = $this->getProcessMethodName($this->process)) {
             $className = $this->process->className();
             if ($debug) {
                 Debug::timer("{$className}.{$method}()");
             }
             $content = $this->process->{$method}();
             if ($debug) {
                 Debug::saveTimer("{$className}.{$method}()");
             }
             if ($method != 'execute') {
                 // some method other than the main one
                 if (!is_null($numBreadcrumbs) && $numBreadcrumbs === count($breadcrumbs)) {
                     // process added no breadcrumbs, but there should be more
                     if ($headline === $this->wire('processHeadline')) {
                         $process->headline(str_replace('execute', '', $method));
                     }
                     $moduleInfo = $this->wire('modules')->getModuleInfo($process);
                     $href = substr($this->wire('input')->url(), -1) == '/' ? '../' : './';
                     $process->breadcrumb($href, $moduleInfo['title']);
                 }
             }
         } else {
             throw new ProcessController404Exception("Unrecognized path");
         }
     } else {
         throw new ProcessController404Exception("The requested process does not exist");
     }
     return $content;
 }

 /**
  * Provides the gateway for calling hooks in ProcessWire
  * 
  * When a non-existant method is called, this checks to see if any hooks have been defined and sends the call to them. 
  * 
  * Hooks are defined by preceding the "hookable" method in a descending class with 3 underscores, like __myMethod().
  * When the API calls $myObject->myMethod(), it gets sent to $myObject->___myMethod() after any 'before' hooks have been called. 
  * Then after the ___myMethod() call, any "after" hooks are then called. "after" hooks have the opportunity to change the return value.
  *
  * Hooks can also be added for methods that don't actually exist in the class, allowing another class to add methods to this class. 
  *
  * See the Wire::runHooks() method for the full implementation of hook calls.
  *
  * @param string $method
  * @param array $arguments
  * @return mixed
  * @throws WireException
  *
  */
 public function __call($method, $arguments)
 {
     if (self::___debug) {
         static $timers = array();
         $timerName = get_class($this) . "::{$method}";
         $notes = array();
         foreach ($arguments as $argument) {
             if (is_object($argument)) {
                 $notes[] = get_class($argument);
             } else {
                 if (is_array($argument)) {
                     $notes[] = "array(" . count($argument) . ")";
                 } else {
                     if (strlen($argument) > 20) {
                         $notes[] = substr($argument, 0, 20) . '...';
                     }
                 }
             }
         }
         $timerName .= "(" . implode(', ', $notes) . ")";
         if (isset($timers[$timerName])) {
             $timers[$timerName]++;
             $timerName .= " #" . $timers[$timerName];
         } else {
             $timers[$timerName] = 1;
         }
         Debug::timer($timerName);
         $result = $this->runHooks($method, $arguments);
         Debug::saveTimer($timerName);
     } else {
         $result = $this->runHooks($method, $arguments);
     }
     if (!$result['methodExists'] && !$result['numHooksRun']) {
         if ($this->wire('config')->disableUnknownMethodException) {
             return null;
         }
         throw new WireException("Method " . $this->className() . "::{$method} does not exist or is not callable in this context");
     }
     return $result['return'];
 }

 /**
  * Provides the gateway for calling hooks in ProcessWire
  * 
  * When a non-existant method is called, this checks to see if any hooks have been defined and sends the call to them. 
  * 
  * Hooks are defined by preceding the "hookable" method in a descending class with 3 underscores, like __myMethod().
  * When the API calls $myObject->myMethod(), it gets sent to $myObject->___myMethod() after any 'before' hooks have been called. 
  * Then after the ___myMethod() call, any "after" hooks are then called. "after" hooks have the opportunity to change the return value.
  *
  * Hooks can also be added for methods that don't actually exist in the class, allowing another class to add methods to this class. 
  *
  * See the Wire::runHooks() method for the full implementation of hook calls.
  *
  * @param string $method
  * @param array $arguments
  * @return mixed
  * @throws WireException
  *
  */
 public function __call($method, $arguments)
 {
     if (self::___debug) {
         static $timers = array();
         $timerName = get_class($this) . "::{$method}";
         $notes = array();
         foreach ($arguments as $argument) {
             if (is_object($argument)) {
                 $notes[] = get_class($argument);
             } else {
                 if (is_array($argument)) {
                     $notes[] = "array(" . count($argument) . ")";
                 } else {
                     if (strlen($argument) > 20) {
                         $notes[] = substr($argument, 0, 20) . '...';
                     }
                 }
             }
         }
         $timerName .= "(" . implode(', ', $notes) . ")";
         if (isset($timers[$timerName])) {
             $timers[$timerName]++;
             $timerName .= " #" . $timers[$timerName];
         } else {
             $timers[$timerName] = 1;
         }
         Debug::timer($timerName);
         $result = $this->runHooks($method, $arguments);
         Debug::saveTimer($timerName);
     } else {
         $result = $this->runHooks($method, $arguments);
     }
     if (!$result['methodExists'] && !$result['numHooksRun']) {
         return $this->callUnknown($method, $arguments);
     }
     return $result['return'];
 }

 /**
  * Hookable ready for anyone that wants to hook immediately before any autoload modules ready or after all modules ready
  *
  */
 protected function ___ready()
 {
     if ($this->debug) {
         Debug::timer('boot.modules.autoload.ready');
     }
     $this->wire('modules')->triggerReady();
     if ($this->debug) {
         Debug::saveTimer('boot.modules.autoload.ready');
     }
 }

 /**
  * Given a Selector string, return the Page objects that match in a PageArray. 
  * 
  * Non-visible pages are excluded unless an include=hidden|unpublished|all mode is specified in the selector string, 
  * or in the $options array. If 'all' mode is specified, then non-accessible pages (via access control) can also be included. 
  *
  * @param string|int|array $selectorString Specify selector string (standard usage), but can also accept page ID or array of page IDs.
  * @param array|string $options Optional one or more options that can modify certain behaviors. May be assoc array or key=value string.
  *	- findOne: boolean - apply optimizations for finding a single page and include pages with 'hidden' status (default: false)
  *	- getTotal: boolean - whether to set returning PageArray's "total" property (default: true except when findOne=true)
  *	- loadPages: boolean - whether to populate the returned PageArray with found pages (default: true). 
  *		The only reason why you'd want to change this to false would be if you only needed the count details from 
  *		the PageArray: getTotal(), getStart(), getLimit, etc. This is intended as an optimization for Pages::count().
  * 		Does not apply if $selectorString argument is an array. 
  *  - caller: string - optional name of calling function, for debugging purposes, i.e. pages.count
  * 	- include: string - Optional inclusion mode of 'hidden', 'unpublished' or 'all'. Default=none. Typically you would specify this 
  * 		directly in the selector string, so the option is mainly useful if your first argument is not a string. 
  * 	- loadOptions: array - Optional assoc array of options to pass to getById() load options.
  * @return PageArray
  *
  */
 public function ___find($selectorString, $options = array())
 {
     if (is_string($options)) {
         $options = Selectors::keyValueStringToArray($options);
     }
     if (is_array($selectorString)) {
         if (ctype_digit(implode('', array_keys($selectorString))) && ctype_digit(implode('', $selectorString))) {
             // if given a regular array of page IDs, we delegate that to getById() method, but with access/visibility control
             return $this->filterListable($this->getById($selectorString), isset($options['include']) ? $options['include'] : '');
         } else {
             // some other type of array/values that we don't yet recognize
             // @todo add support for array selectors, per Selectors::arrayToSelectorString()
             return new PageArray();
         }
     }
     $loadPages = true;
     $loadOptions = isset($options['loadOptions']) && is_array($options['loadOptions']) ? $options['loadOptions'] : array();
     $debug = $this->wire('config')->debug;
     if (array_key_exists('loadPages', $options)) {
         $loadPages = (bool) $options['loadPages'];
     }
     if (!strlen($selectorString)) {
         return new PageArray();
     }
     if ($selectorString === '/' || $selectorString === 'path=/') {
         $selectorString = 1;
     }
     if ($selectorString[0] == '/') {
         // if selector begins with a slash, then we'll assume it's referring to a path
         $selectorString = "path={$selectorString}";
     } else {
         if (strpos($selectorString, ",") === false && strpos($selectorString, "|") === false) {
             // there is just one param. Lets see if we can find a shortcut.
             if (ctype_digit("{$selectorString}") || strpos($selectorString, "id=") === 0) {
                 // if selector is just a number, or a string like "id=123" then we're going to do a shortcut
                 $s = str_replace("id=", '', $selectorString);
                 if (ctype_digit("{$s}")) {
                     $value = $this->getById(array((int) $s), $loadOptions);
                     if (empty($options['findOne'])) {
                         $value = $this->filterListable($value, isset($options['include']) ? $options['include'] : '');
                     }
                     if ($debug) {
                         $this->debugLog('find', $selectorString . " [optimized]", $value);
                     }
                     return $value;
                 }
             }
         }
     }
     if (isset($options['include']) && in_array($options['include'], array('hidden', 'unpublished', 'all'))) {
         $selectorString .= ", include={$options['include']}";
     }
     // see if this has been cached and return it if so
     $pages = $this->getSelectorCache($selectorString, $options);
     if (!is_null($pages)) {
         if ($debug) {
             $this->debugLog('find', $selectorString, $pages . ' [from-cache]');
         }
         return $pages;
     }
     // check if this find has already been executed, and return the cached results if so
     // if(null !== ($pages = $this->getSelectorCache($selectorString, $options))) return clone $pages;
     // if a specific parent wasn't requested, then we assume they don't want results with status >= Page::statusUnsearchable
     // if(strpos($selectorString, 'parent_id') === false) $selectorString .= ", status<" . Page::statusUnsearchable;
     $caller = isset($options['caller']) ? $options['caller'] : 'pages.find';
     $selectors = new Selectors($selectorString);
     $pageFinder = $this->getPageFinder();
     if ($debug) {
         Debug::timer("{$caller}({$selectorString})", true);
     }
     $pagesInfo = $pageFinder->find($selectors, $options);
     // note that we save this pagination state here and set it at the end of this method
     // because it's possible that more find operations could be executed as the pages are loaded
     $total = $pageFinder->getTotal();
     $limit = $pageFinder->getLimit();
     $start = $pageFinder->getStart();
     if ($loadPages) {
         // parent_id is null unless a single parent was specified in the selectors
         $parent_id = $pageFinder->getParentID();
//.........这里部分代码省略.........

 /**
  * Stop a debug timer, only works when module debug mode is on ($this->debug)
  *
  * @param int $key The key returned by debugTimerStart
  *
  */
 protected function debugTimerStop($key)
 {
     if (!$this->debug) {
         return;
     }
     $log = $this->debugLog[$key];
     $timerKey = $log[0];
     $log[0] = Debug::timer($timerKey);
     $this->debugLog[$key] = $log;
     Debug::removeTimer($timerKey);
 }

for ($counter = 0; $counter < 1000; $counter++) {
    // write
    $ok = $storage->write(rand(0, COUNT_FILES), randomStr(), array());
    if ($ok === FALSE) {
        $hits['cantwrite']++;
    }
    // remove
    //$ok = $storage->remove(rand(0, COUNT_FILES));
    //if (!$ok) $hits['cantdelete']++;
    // read
    $res = $storage->read(rand(0, COUNT_FILES));
    // compare
    if ($res === NULL) {
        $hits['notfound']++;
    } elseif (checkStr($res)) {
        $hits['ok']++;
    } else {
        $hits['error']++;
    }
}
$time = Debug::timer();
echo "Results:\n";
Debug::dump($hits);
// expected results are:
//    [ok] => 1000       // should be 1000. If unlink() is used, sum [ok] + [notfound] should be 1000
//    [notfound] => 0    // means "file not found", should be 0 if delete() is not used
//    [error] => 0,      // means "file contents is damaged", MUST be 0
//    [cantwrite] => ?,  // means "somebody else is writing this file"
//    [cantdelete] => 0  // means "delete() has timeout",  should be 0
echo $hits['error'] == 0 ? 'PASSED' : 'NOT PASSED!';
echo "\ntakes {$time} ms";

            <a href="http://www.processwire.com">ProcessWire <?php 
    echo $config->version . '.' . $config->systemVersion;
    ?>
</a> <span>/</span> Copyright &copy; <?php 
    echo date("Y");
    ?>
 by Ryan Cramer
        
        </div>
        
        <div id="right">
        
            <div id="code">
            
                <?php 
    echo "This page was created in <span>" . Debug::timer('futura_timer') . "</span> seconds";
    ?>
            
            </div>
        
        </div>

    </div>

</div>

</body>

<?php 
}
?>

                        
                        <div id="left">
                            
                            <a href="http://www.processwire.com">ProcessWire <?php 
    echo $config->version . ' <!--v' . $config->systemVersion;
    ?>
--></a> <span>/</span> Develop by <a href="http://www.bungamata.com/">Bunga Mata</a>
                        
                        </div>
                        
                        <div id="right">
                        
                            <div id="code">
                            
                                <?php 
    echo "This page was created in <span>" . Debug::timer('ergo') . "</span> seconds";
    ?>
                            
                            </div>
                        
                            <div id="top"><a href="#">Top</a></div>
                        
                        </div>
                
                    </div>
                
                </div><!-- Footer END-->
                
			</div><!-- Right END-->
            
            <div class="clear"></div>

 /**
  * Execute the process and return the resulting content generated by the process
  * 
  * @return string
  * @throws ProcessController404Exception
  *	
  */
 public function ___execute()
 {
     $content = '';
     $method = '';
     $debug = $this->wire('config')->debug;
     $breadcrumbs = $this->wire('breadcrumbs');
     $headline = $this->wire('processHeadline');
     $numBreadcrumbs = $breadcrumbs ? count($breadcrumbs) : null;
     if ($process = $this->getProcess()) {
         if ($method = $this->getProcessMethodName($this->process)) {
             $className = $this->process->className();
             if ($debug) {
                 Debug::timer("{$className}.{$method}()");
             }
             $content = $this->process->{$method}();
             if ($debug) {
                 Debug::saveTimer("{$className}.{$method}()");
             }
             if ($method != 'execute') {
                 // some method other than the main one
                 if (!is_null($numBreadcrumbs) && $numBreadcrumbs === count($breadcrumbs)) {
                     // process added no breadcrumbs, but there should be more
                     if ($headline === $this->wire('processHeadline')) {
                         $process->headline(str_replace('execute', '', $method));
                     }
                     $moduleInfo = $this->wire('modules')->getModuleInfo($process);
                     $href = substr($this->wire('input')->url(), -1) == '/' ? '../' : './';
                     $process->breadcrumb($href, $moduleInfo['title']);
                 }
             }
         } else {
             throw new ProcessController404Exception("Unrecognized path");
         }
     } else {
         throw new ProcessController404Exception("The requested process does not exist");
     }
     if (empty($content) || is_bool($content)) {
         $content = $this->process->getViewVars();
     }
     if (is_array($content)) {
         // array of returned content indicates variables to send to a view
         if (count($content)) {
             $viewFile = $this->getViewFile($this->process, $method);
             if ($viewFile) {
                 // get output from a separate view file
                 $template = new TemplateFile($viewFile);
                 foreach ($content as $key => $value) {
                     $template->set($key, $value);
                 }
                 $content = $template->render();
             }
         } else {
             $content = '';
         }
     }
     return $content;
 }

<h1>Nette\Debug timer test</h1>


<?php 
require_once '../../Nette/loader.php';
/*use Nette\Debug;*/
Debug::timer();
sleep(1);
Debug::timer('foo');
sleep(1);
Debug::dump(round(Debug::timer(), 1));
Debug::dump(round(Debug::timer('foo'), 1));