PHP xdebug_memory_usage函数代码示例

 public function bench(RestServer $rest)
 {
     $rest->getResponse()->appendResponse("It took " . round(xdebug_time_index(), 5) . " seconds\n");
     $rest->getResponse()->appendResponse("Used " . round(xdebug_memory_usage() / 1024, 5) . "Kb of Memory\n");
     $rest->getResponse()->appendResponse("Used at peak " . round(xdebug_peak_memory_usage() / 1024, 5) . "Kb of Memory\n");
     return $rest;
 }

 /**
  * @param \Civi\API\Event\RespondEvent $event
  *   API response event.
  */
 public function onApiRespond(\Civi\API\Event\RespondEvent $event)
 {
     $apiRequest = $event->getApiRequest();
     $result = $event->getResponse();
     if (function_exists('xdebug_time_index') && \CRM_Utils_Array::value('debug', $apiRequest['params']) && is_array($result)) {
         $result['xdebug']['peakMemory'] = xdebug_peak_memory_usage();
         $result['xdebug']['memory'] = xdebug_memory_usage();
         $result['xdebug']['timeIndex'] = xdebug_time_index();
         $event->setResponse($result);
     }
 }

		/**
 * Weird little script to trigger an xdebug info box.
		 * I use this to test for bottlenecks before I discovered cache grind. I'll leave it in incase I need it for something.
		 *
		 * @param string $msg A message, useful for identifying a break point.
		 */
function xdebugInfo ($msg = false)
{
	if ($init['debug'])
	{
		trigger_error(
				'[xdbInfo] ' . ($msg ? '<span style="color:white;background-color:#D60;">' . $msg . '</span> | ' : null) .
						 '
    Mem: <span style="color:white;background-color:#D60;">' . Round(
								(xdebug_memory_usage() / 1000), 2) . '
    Kb</span>, Time: <span style="color:white;background-color:#D60;">' . str_pad(
								Round(xdebug_time_index(), 4), 6, '0') . 'secs</span>', E_USER_WARNING);
	}
}

 /**
  * Returns memory usage
  *
  * @return string
  */
 public static function getMemoryUsage()
 {
     $memory = false;
     if (function_exists('xdebug_memory_usage')) {
         $memory = xdebug_memory_usage();
     } elseif (function_exists('memory_get_usage')) {
         $memory = memory_get_usage();
     }
     if ($memory === false) {
         return "Memory usage function not found.";
     }
     $usage = number_format(round($memory / 1024 / 1024, 2), 2);
     return "{$usage} Mb";
 }

/**
 * @param string $entity
 *   type of entities to deal with
 * @param string $action
 *   create, get, delete or some special action name.
 * @param array $params
 *   array to be passed to function
 * @param null $extra
 *
 * @return array|int
 */
function civicrm_api($entity, $action, $params, $extra = NULL)
{
    $apiRequest = array();
    $apiRequest['entity'] = CRM_Utils_String::munge($entity);
    $apiRequest['action'] = CRM_Utils_String::munge($action);
    $apiRequest['version'] = civicrm_get_api_version($params);
    $apiRequest['params'] = $params;
    $apiRequest['extra'] = $extra;
    $apiWrappers = array(CRM_Utils_API_HTMLInputCoder::singleton(), CRM_Utils_API_NullOutputCoder::singleton(), CRM_Utils_API_ReloadOption::singleton(), CRM_Utils_API_MatchOption::singleton());
    CRM_Utils_Hook::apiWrappers($apiWrappers, $apiRequest);
    try {
        require_once 'api/v3/utils.php';
        require_once 'api/Exception.php';
        if (!is_array($params)) {
            throw new API_Exception('Input variable `params` is not an array', 2000);
        }
        _civicrm_api3_initialize();
        $errorScope = CRM_Core_TemporaryErrorScope::useException();
        // look up function, file, is_generic
        $apiRequest += _civicrm_api_resolve($apiRequest);
        if (strtolower($action) == 'create' || strtolower($action) == 'delete' || strtolower($action) == 'submit') {
            $apiRequest['is_transactional'] = 1;
            $transaction = new CRM_Core_Transaction();
        }
        // support multi-lingual requests
        if ($language = CRM_Utils_Array::value('option.language', $params)) {
            _civicrm_api_set_locale($language);
        }
        _civicrm_api3_api_check_permission($apiRequest['entity'], $apiRequest['action'], $apiRequest['params']);
        $fields = _civicrm_api3_api_getfields($apiRequest);
        // we do this before we
        _civicrm_api3_swap_out_aliases($apiRequest, $fields);
        if (strtolower($action) != 'getfields') {
            if (empty($apiRequest['params']['id'])) {
                $apiRequest['params'] = array_merge(_civicrm_api3_getdefaults($apiRequest, $fields), $apiRequest['params']);
            }
            //if 'id' is set then only 'version' will be checked but should still be checked for consistency
            civicrm_api3_verify_mandatory($apiRequest['params'], NULL, _civicrm_api3_getrequired($apiRequest, $fields));
        }
        // For input filtering, process $apiWrappers in forward order
        foreach ($apiWrappers as $apiWrapper) {
            $apiRequest = $apiWrapper->fromApiInput($apiRequest);
        }
        $function = $apiRequest['function'];
        if ($apiRequest['function'] && $apiRequest['is_generic']) {
            // Unlike normal API implementations, generic implementations require explicit
            // knowledge of the entity and action (as well as $params). Bundle up these bits
            // into a convenient data structure.
            $result = $function($apiRequest);
        } elseif ($apiRequest['function'] && !$apiRequest['is_generic']) {
            _civicrm_api3_validate_fields($apiRequest['entity'], $apiRequest['action'], $apiRequest['params'], $fields);
            $result = isset($extra) ? $function($apiRequest['params'], $extra) : $function($apiRequest['params']);
        } else {
            return civicrm_api3_create_error("API (" . $apiRequest['entity'] . ", " . $apiRequest['action'] . ") does not exist (join the API team and implement it!)");
        }
        // For output filtering, process $apiWrappers in reverse order
        foreach (array_reverse($apiWrappers) as $apiWrapper) {
            $result = $apiWrapper->toApiOutput($apiRequest, $result);
        }
        if (CRM_Utils_Array::value('format.is_success', $apiRequest['params']) == 1) {
            if ($result['is_error'] === 0) {
                return 1;
            } else {
                return 0;
            }
        }
        if (!empty($apiRequest['params']['format.only_id']) && isset($result['id'])) {
            return $result['id'];
        }
        if (CRM_Utils_Array::value('is_error', $result, 0) == 0) {
            _civicrm_api_call_nested_api($apiRequest['params'], $result, $apiRequest['action'], $apiRequest['entity'], $apiRequest['version']);
        }
        if (function_exists('xdebug_time_index') && CRM_Utils_Array::value('debug', $apiRequest['params']) && is_array($result)) {
            $result['xdebug']['peakMemory'] = xdebug_peak_memory_usage();
            $result['xdebug']['memory'] = xdebug_memory_usage();
            $result['xdebug']['timeIndex'] = xdebug_time_index();
        }
        return $result;
    } catch (PEAR_Exception $e) {
        if (CRM_Utils_Array::value('format.is_success', $apiRequest['params']) == 1) {
            return 0;
        }
        $error = $e->getCause();
        if ($error instanceof DB_Error) {
            $data["error_code"] = DB::errorMessage($error->getCode());
            $data["sql"] = $error->getDebugInfo();
        }
        if (!empty($apiRequest['params']['debug'])) {
            if (method_exists($e, 'getUserInfo')) {
//.........这里部分代码省略.........

 public function getRecord()
 {
     // record_files = array();
     $lineNum = 0;
     if (file_exists($this->_coverageLog)) {
         if ($handle = fopen($this->_coverageLog, 'r')) {
             $lineNumTotal = trim(shell_exec('cat ' . $this->_coverageLog . ' |wc -l'));
             while (!feof($handle)) {
                 if ($line = fgets($handle)) {
                     $lineNum++;
                     echo "INFO____: Calculate line " . $lineNum . " (" . $lineNum . "/" . $lineNumTotal . ").\n";
                     echo "INFO____: Memory used: " . (int) (xdebug_memory_usage() / (1024 * 1024)) . "M.\n";
                     $record = json_decode($line, true);
                     $this->appendRecord($record);
                     // record_files_tmp = array_keys($record);
                     // record_files =
                     // array_unique(array_merge($record_files,
                     // $record_files_tmp));
                 }
             }
             unset($record);
             fclose($handle);
             return true;
         } else {
             throw new Exception("ERROR____: Read Record failed!");
         }
     }
     throw new Exception("ERROR____: Record not exist!");
 }

 private function log($level, $message)
 {
     //return;
     //error_log("hello buddy in log()");
     global $cfg;
     if (!$this->enabled) {
         return;
     }
     if (function_exists("xdebug_is_enabled") && xdebug_is_enabled()) {
         //print "$level: $message";
         //print_r(debug_backtrace(), true);
         //using the xdebug version is failing with Canary Mismatch error
         ///$stack = xdebug_get_function_stack();
         $stack = debug_backtrace();
         $time = xdebug_time_index();
         $mem = xdebug_memory_usage();
         $entry = new LogEntry($level, $message, $stack, $time, $mem);
         //error_log("finally here?");
     } else {
         $bt = debug_backtrace();
         //print_r($bt);
         // get class, function called by caller of caller of caller
         $cl_f_msg = "";
         if (isset($bt[2])) {
             $class = isset($bt[2]['class']) ? $bt[2]['class'] : "";
             $function = isset($bt[2]['function']) ? $bt[2]['function'] : "";
             $cl_f_msg = ":{$class}::{$function}";
         }
         // get file, line where call to caller of caller was made
         $file = $bt[1]['file'];
         $file = str_replace($_SERVER['DOCUMENT_ROOT'], '', $file);
         $line = $bt[1]['line'];
         // build & return the message
         $back_trace = "{$file}:{$cl_f_msg}:{$line} ";
         $entry = new LogEntry($level, $message, $back_trace, 0, 0);
     }
     if ($cfg['servertype'] != 'prod') {
         array_push($this->entries, $entry);
     }
 }

 public static function printMemoryUsage($prefixString = null)
 {
     $memory = false;
     if (function_exists('xdebug_memory_usage')) {
         $memory = xdebug_memory_usage();
     } elseif (function_exists('memory_get_usage')) {
         $memory = memory_get_usage();
     }
     if ($memory !== false) {
         $usage = round($memory / 1024 / 1024, 2);
         if (!is_null($prefixString)) {
             Piwik::log($prefixString);
         }
         Piwik::log("Memory usage = {$usage} Mb");
     } else {
         Piwik::log("Memory usage function not found.");
     }
 }

/**
 * Print common footer :
 * 		conf->global->MAIN_HTML_FOOTER
 * 		conf->global->MAIN_GOOGLE_AN_ID
 * 		conf->global->MAIN_SHOW_TUNING_INFO or $_SERVER["MAIN_SHOW_TUNING_INFO"]
 * 		conf->logbuffer
 *
 * @param	string	$zone	'private' (for private pages) or 'public' (for public pages)
 * @return	void
 */
function printCommonFooter($zone = 'private')
{
    global $conf, $hookmanager;
    global $micro_start_time;
    if ($zone == 'private') {
        print "\n" . '<!-- Common footer for private page -->' . "\n";
    } else {
        print "\n" . '<!-- Common footer for public page -->' . "\n";
    }
    if (!empty($conf->global->MAIN_HTML_FOOTER)) {
        print $conf->global->MAIN_HTML_FOOTER . "\n";
    }
    print "\n";
    if (!empty($conf->use_javascript_ajax)) {
        print '<script type="text/javascript" language="javascript">jQuery(document).ready(function() {' . "\n";
        print '<!-- If page_y set, we set scollbar with it -->' . "\n";
        print "page_y=getParameterByName('page_y', 0);";
        print "if (page_y > 0) \$('html, body').scrollTop(page_y);";
        print '<!-- Set handler to add page_y param on some a href links -->' . "\n";
        print 'jQuery(".reposition").click(function() {
    	           var page_y = $(document).scrollTop();
    	           /* alert(page_y); */
    	           this.href=this.href+\'&page_y=\'+page_y;
    	           });' . "\n";
        print '});' . "\n";
        print '</script>' . "\n";
    }
    // Google Analytics (need Google module)
    if (!empty($conf->google->enabled) && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
        if (empty($conf->dol_use_jmobile)) {
            print "\n";
            print '<script type="text/javascript">' . "\n";
            print '  var _gaq = _gaq || [];' . "\n";
            print '  _gaq.push([\'_setAccount\', \'' . $conf->global->MAIN_GOOGLE_AN_ID . '\']);' . "\n";
            print '  _gaq.push([\'_trackPageview\']);' . "\n";
            print '' . "\n";
            print '  (function() {' . "\n";
            print '    var ga = document.createElement(\'script\'); ga.type = \'text/javascript\'; ga.async = true;' . "\n";
            print '    ga.src = (\'https:\' == document.location.protocol ? \'https://ssl\' : \'http://www\') + \'.google-analytics.com/ga.js\';' . "\n";
            print '    var s = document.getElementsByTagName(\'script\')[0]; s.parentNode.insertBefore(ga, s);' . "\n";
            print '  })();' . "\n";
            print '</script>' . "\n";
        }
    }
    // End of tuning
    if (!empty($_SERVER['MAIN_SHOW_TUNING_INFO']) || !empty($conf->global->MAIN_SHOW_TUNING_INFO)) {
        print "\n" . '<script type="text/javascript">' . "\n";
        print 'window.console && console.log("';
        if (!empty($conf->global->MEMCACHED_SERVER)) {
            print 'MEMCACHED_SERVER=' . $conf->global->MEMCACHED_SERVER . ' - ';
        }
        print 'MAIN_OPTIMIZE_SPEED=' . (isset($conf->global->MAIN_OPTIMIZE_SPEED) ? $conf->global->MAIN_OPTIMIZE_SPEED : 'off');
        if ($micro_start_time) {
            $micro_end_time = microtime(true);
            print ' - Build time: ' . ceil(1000 * ($micro_end_time - $micro_start_time)) . ' ms';
        }
        if (function_exists("memory_get_usage")) {
            print ' - Mem: ' . memory_get_usage();
        }
        if (function_exists("xdebug_memory_usage")) {
            print ' - XDebug time: ' . ceil(1000 * xdebug_time_index()) . ' ms';
            print ' - XDebug mem: ' . xdebug_memory_usage();
            print ' - XDebug mem peak: ' . xdebug_peak_memory_usage();
        }
        if (function_exists("zend_loader_file_encoded")) {
            print ' - Zend encoded file: ' . (zend_loader_file_encoded() ? 'yes' : 'no');
        }
        print '");' . "\n";
        print '</script>' . "\n";
        // Add Xdebug coverage of code
        if (defined('XDEBUGCOVERAGE')) {
            print_r(xdebug_get_code_coverage());
        }
    }
    // If there is some logs in buffer to show
    if (count($conf->logbuffer)) {
        print "\n";
        print "<!-- Start of log output\n";
        //print '<div class="hidden">'."\n";
        foreach ($conf->logbuffer as $logline) {
            print $logline . "<br>\n";
        }
        //print '</div>'."\n";
        print "End of log output -->\n";
    }
    $parameters = array();
    $reshook = $hookmanager->executeHooks('printCommonFooter', $parameters);
    // Note that $action and $object may have been modified by some hooks
}

/**
 * Print common footer :
 * 		conf->global->MAIN_HTML_FOOTER
 * 		conf->global->MAIN_GOOGLE_AN_ID
 * 		DOL_TUNING
 * 		conf->logbuffer
 *
 * @param	string	$zone	'private' (for private pages) or 'public' (for public pages)
 * @return	void
 */
function printCommonFooter($zone = 'private')
{
    global $conf;
    global $micro_start_time;
    if ($zone == 'private') {
        print "\n" . '<!-- Common footer for private page -->' . "\n";
    } else {
        print "\n" . '<!-- Common footer for public page -->' . "\n";
    }
    if (!empty($conf->global->MAIN_HTML_FOOTER)) {
        print $conf->global->MAIN_HTML_FOOTER . "\n";
    }
    // Google Analytics (need Google module)
    if (!empty($conf->google->enabled) && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
        if (empty($conf->dol_use_jmobile)) {
            print "\n";
            print '<script type="text/javascript">' . "\n";
            print '  var _gaq = _gaq || [];' . "\n";
            print '  _gaq.push([\'_setAccount\', \'' . $conf->global->MAIN_GOOGLE_AN_ID . '\']);' . "\n";
            print '  _gaq.push([\'_trackPageview\']);' . "\n";
            print '' . "\n";
            print '  (function() {' . "\n";
            print '    var ga = document.createElement(\'script\'); ga.type = \'text/javascript\'; ga.async = true;' . "\n";
            print '    ga.src = (\'https:\' == document.location.protocol ? \'https://ssl\' : \'http://www\') + \'.google-analytics.com/ga.js\';' . "\n";
            print '    var s = document.getElementsByTagName(\'script\')[0]; s.parentNode.insertBefore(ga, s);' . "\n";
            print '  })();' . "\n";
            print '</script>' . "\n";
        }
    }
    // End of tuning
    if (!empty($_SERVER['DOL_TUNING']) || !empty($conf->global->MAIN_SHOW_TUNING_INFO)) {
        print "\n" . '<script type="text/javascript">' . "\n";
        print 'window.console && console.log("';
        if (!empty($conf->global->MEMCACHED_SERVER)) {
            print 'MEMCACHED_SERVER=' . $conf->global->MEMCACHED_SERVER . ' - ';
        }
        print 'MAIN_OPTIMIZE_SPEED=' . (isset($conf->global->MAIN_OPTIMIZE_SPEED) ? $conf->global->MAIN_OPTIMIZE_SPEED : 'off');
        if ($micro_start_time) {
            $micro_end_time = dol_microtime_float(true);
            print ' - Build time: ' . ceil(1000 * ($micro_end_time - $micro_start_time)) . ' ms';
        }
        if (function_exists("memory_get_usage")) {
            print ' - Mem: ' . memory_get_usage();
        }
        if (function_exists("xdebug_memory_usage")) {
            print ' - XDebug time: ' . ceil(1000 * xdebug_time_index()) . ' ms';
            print ' - XDebug mem: ' . xdebug_memory_usage();
            print ' - XDebug mem peak: ' . xdebug_peak_memory_usage();
        }
        if (function_exists("zend_loader_file_encoded")) {
            print ' - Zend encoded file: ' . (zend_loader_file_encoded() ? 'yes' : 'no');
        }
        print '");' . "\n";
        print '</script>' . "\n";
        // Add Xdebug coverage of code
        if (defined('XDEBUGCOVERAGE')) {
            var_dump(xdebug_get_code_coverage());
        }
    }
    // If there is some logs in buffer to show
    if (count($conf->logbuffer)) {
        print "\n";
        print "<!-- Start of log output\n";
        //print '<div class="hidden">'."\n";
        foreach ($conf->logbuffer as $logline) {
            print $logline . "<br>\n";
        }
        //print '</div>'."\n";
        print "End of log output -->\n";
    }
}

 /**
  * Détermine les données de la debug bar.
  *
  * @return void
  */
 public function setData()
 {
     $this->aDebugBarData = array();
     $this->aDebugBarData['num_data'] = array();
     if ($this->aConfig['tabs']['super_globales']) {
         $this->aDebugBarData['num_data']['get'] = count($_GET);
         $this->aDebugBarData['num_data']['post'] = count($_POST);
         $this->aDebugBarData['num_data']['cookie'] = count($_COOKIE);
         $this->aDebugBarData['num_data']['files'] = count($_FILES);
         $this->aDebugBarData['num_data']['session'] = count($_SESSION);
         $this->aDebugBarData['num_data']['server'] = count($_SERVER);
         $this->aDebugBarData['num_data']['env'] = count($_ENV);
         $this->aDebugBarData['num_data']['request'] = count($_REQUEST);
     }
     if ($this->aConfig['tabs']['app']) {
         $this->aDebugBarData['definedVars'] = self::getDefinedVars();
         $this->aDebugBarData['definedConstants'] = self::getDefinedConstants();
         $this->aDebugBarData['configVars'] = $this->okt->config->get();
         $this->aDebugBarData['userVars'] = $this->okt->user->getData(0);
         $this->aDebugBarData['l10nVars'] = !empty($__l10n) ? $__l10n : array();
         $this->aDebugBarData['num_data']['definedVars'] = count($this->aDebugBarData['definedVars']);
         $this->aDebugBarData['num_data']['definedConstants'] = count($this->aDebugBarData['definedConstants']);
         $this->aDebugBarData['num_data']['configVars'] = count($this->aDebugBarData['configVars']);
         $this->aDebugBarData['num_data']['userVars'] = count($this->aDebugBarData['userVars']);
         $this->aDebugBarData['num_data']['l10nVars'] = count($this->aDebugBarData['l10nVars']);
     }
     if ($this->aConfig['tabs']['logs']) {
         $this->aDebugBarData['num_data']['logs'] = $this->okt->debug->getNum();
     }
     if ($this->aConfig['tabs']['db']) {
         $this->aDebugBarData['num_data']['queries'] = $this->okt->db->nbQueries();
     }
     if ($this->aConfig['tabs']['tools']) {
         $this->aDebugBarData['execTime'] = util::getExecutionTime();
         if (OKT_XDEBUG) {
             $this->aDebugBarData['memUsage'] = util::l10nFileSize(xdebug_memory_usage());
             $this->aDebugBarData['peakUsage'] = util::l10nFileSize(xdebug_peak_memory_usage());
         } else {
             $this->aDebugBarData['memUsage'] = util::l10nFileSize(memory_get_usage());
             $this->aDebugBarData['peakUsage'] = util::l10nFileSize(memory_get_peak_usage());
         }
     }
 }

 /**
  * Prepare template for render from View
  *
  * @throws \Exception if template path is incorrect
  */
 public function output()
 {
     $template = $this->template;
     $data = $this->data;
     $css = $this->css;
     $js = $this->js;
     $title = $this->title;
     ob_start();
     try {
         if (!file_exists(APP . "Templates/_pages/{$template}.html")) {
             throw new \Exception("The required Template ({$template}) not exist.");
         }
         require APP . 'Templates/_shared/header.html';
         require APP . "Templates/_pages/{$template}.html";
         require APP . 'Templates/_shared/footer.html';
     } catch (\Exception $e) {
         echo 'Template exception: ', $e->getMessage(), "\n";
     }
     //only for debug, return time execution and memory usage
     echo '<!-- Memory: ';
     echo round(xdebug_memory_usage() / 1024, 2), ' (';
     echo round(xdebug_peak_memory_usage() / 1024, 2), ') KByte - Time: ';
     echo xdebug_time_index();
     echo ' Seconds -->';
     ob_end_flush();
 }

/**
 * メモリの使用量を表示する
 *
 * @return  void
 */
function p2_print_memory_usage()
{
    if (function_exists('memory_get_usage')) {
        $usage = memory_get_usage();
    } elseif (function_exists('xdebug_memory_usage')) {
        $usage = xdebug_memory_usage();
    } else {
        $usage = -1;
    }
    $kb = $usage / 1024;
    $kb = number_format($kb, 2, '.', '');
    echo 'Memory Usage: ' . $kb . 'KiB';
}

function xdebug_profiler_shutdown_cb()
{
    $is_xmlhttprequest = isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest';
    if (isset($_REQUEST['XDEBUG_PROFILE'])) {
        $used_memory = xdebug_memory_usage();
        $sizename = array(" Bytes", " KB", " MB", " GB");
        $used_memory = round($used_memory / pow(1024, $i = floor(log($used_memory, 1024))), 2) . $sizename[$i];
        $elapsed_time = round(xdebug_time_index() * 1000, 3);
        $profile = xdebug_get_profiler_filename();
        $profile_id = md5($profile);
        /* Show result box */
        if (!$is_xmlhttprequest) {
            if ($profile === false) {
                $path = ini_get('xdebug.profiler_output_dir');
                if ($path != '') {
                    $reason = is_dir($path) ? 'Directory is not writeable' : (file_exists($path) ? "'{$path}' is not directory" : "'{$path}' does not exist");
                    $output = sprintf('Error: Could not create profile dump in %s<br />(Reason: %s)', $path, $reason);
                } else {
                    $output = 'Error: xdebug.profiler_output_dir is not set';
                }
            } else {
                $output = "\n<b>Page generated in</b> {$elapsed_time} ms <b>Used memory:</b> {$used_memory}\n<b>Profiler dump:</b> <a href='/download.php?file={$profile}'>{$profile}</a>\n";
                if ($_REQUEST['XDEBUG_PROFILE'] == 'long') {
                    $output .= shell_exec("/usr/bin/callgrind_annotate --inclusive=yes --tree=both {$profile}");
                }
            }
            echo <<<DATA
<div style="position: absolute; top: 0; z-index: 5000; border: dashed black 1px; background-color: #fff;" id="xdebug_profile_{$profile_id}">
 <a href="#" style="font-size: 11px;" onclick="javascript: document.getElementById('xdebug_profile_{$profile_id}').style.display = 'none'; return false;">[close]</a>
 <pre style="padding: 5px;">{$output}</pre>
 <a href="#" style="font-size: 11px;" onclick="javascript: document.getElementById('xdebug_profile_{$profile_id}').style.display = 'none'; return false;">[close]</a>
</div>
DATA;
        }
    }
    /* Output box with toggles to enable/disable profiler and annotation */
    if (!$is_xmlhttprequest) {
        $profiler = isset($_REQUEST['XDEBUG_PROFILE']) ? array('enabled' => 1, 'checked' => 'checked="checked"', 'display' => 'inline') : array('enabled' => 0, 'checked' => '', 'display' => 'none');
        $profiler['checked_annotate'] = isset($_REQUEST['XDEBUG_PROFILE']) && $_REQUEST['XDEBUG_PROFILE'] == 'long' ? 'checked="checked"' : '';
        echo <<<DATA
<!-- XDEBUG Dynamic Profiler -->
<script type="text/javascript">
<!--
var xdebug_Profiler = {$profiler['enabled']};
function xdebug_setCookie(value)
{
  if (value == '')
    document.cookie = "XDEBUG_PROFILE=; path=/; expires=Thu, 01-Jan-1970 00:00:01 GMT";
  else
    document.cookie = "XDEBUG_PROFILE=" + value + "; path=/; expires=Fri, 01-Jan-2038 00:00:01 GMT";
}
function xdebug_toggleProfiler(output)
{
  var annotate = document.getElementById('xdebug_profiler_annotate');

  if (xdebug_Profiler) {
    xdebug_setCookie('');
    xdebug_Profiler = 0;
    annotate.style.display = 'none';
  } else {
    xdebug_setCookie(output);
    xdebug_Profiler = 1;
    annotate.style.display = 'inline';
  }
  return xdebug_Profiler;
}
// -->
</script>
<div style="padding: 5px; border: dashed black 1px; background-color: #fff; z-index: 1000; position: absolute; top: 0px; right: 5px; " id="xdebug_profile_enable_cookie">
 <label for="xdebug_toggler" style="vertical-align: top">Toggle Profiler</label>
 <input id="xdebug_toggler" type="checkbox" onclick="this.checked = xdebug_toggleProfiler(this.value);" value="short" {$profiler['checked']} />
 <div id="xdebug_profiler_annotate" style="display: {$profiler['display']}">
  <label for="xdebug_annotate" style="vertical-align: top">Annotate</label>
  <input id="xdebug_annotate" type="checkbox" onclick="xdebug_setCookie((this.checked)?this.value:'short');" value="long" {$profiler['checked_annotate']} />
 </div>
</div>
DATA;
    }
}

<pre>
<?php 
require 'ezc_mail_setup.php';
error_reporting(E_ALL);
$parser = new ezcMailParser();
$set = new ezcMailFileSet(array(dirname(__FILE__) . '/ezcmailtest.mail'));
echo "Memory: ", xdebug_memory_usage(), " bytes\n\n";
$mail = $parser->parseMail($set);
foreach ($mail as $mailPart) {
    echo "From: {$mailPart->from->email}\n";
    echo "Subject: {$mailPart->subject}\n";
}
unset($mail);
echo "\nMaximum Memory: ", xdebug_peak_memory_usage(), " bytes\n";