__benchmarks) { return; } $timers = array_values(DebugKitDebugger::getTimers()); $end = end($timers); echo ''; echo ''; echo ''; $i = 0; foreach ($timers as $timer) { $indent = 0; for ($j = 0; $j < $i; $j++) { if (($timers[$j]['end']) > ($timer['start']) && ($timers[$j]['end']) > ($timer['end'])) { $indent++; } } $indent = str_repeat(' » ', $indent); extract($timer); $start = round($start * 1000, 0); $end = round($end * 1000, 0); $time = round($time * 1000, 0); echo ""; $i++; } echo '

Debug timer info

Message	Start Time (ms)	End Time (ms)	Duration (ms)
{$indent}$message	$start	$end	$time

'; } /** * Start an benchmarking timer. * * @param string $name The name of the timer to start. * @param string $message A message for your timer * @return bool true * @static **/ function startTimer($name = null, $message = null) { $start = getMicrotime(); $_this =& DebugKitDebugger::getInstance(); if (!$name) { $named = false; $calledFrom = debug_backtrace(); $_name = $name = Debugger::trimpath($calledFrom[0]['file']) . ' line ' . $calledFrom[0]['line']; } else { $named = true; } if (!$message) { $message = $name; } $_name = $name; $i = 1; while (isset($_this->__benchmarks[$name])) { $i++; $name = $_name . ' #' . $i; } if ($i > 1) { $message .= ' #' . $i; } $_this->__benchmarks[$name] = array( 'start' => $start, 'message' => $message, 'named' => $named ); return true; } /** * Stop a benchmarking timer. * * $name should be the same as the $name used in startTimer(). * * @param string $name The name of the timer to end. * @access public * @return boolean true if timer was ended, false if timer was not started. * @static */ function stopTimer($name = null) { $end = getMicrotime(); $_this =& DebugKitDebugger::getInstance(); if (!$name) { $names = array_reverse(array_keys($_this->__benchmarks)); foreach($names as $name) { if (!empty($_this->__benchmarks[$name]['end'])) { continue; } if (empty($_this->__benchmarks[$name]['named'])) { break; } } } else { $i = 1; $_name = $name; while (isset($_this->__benchmarks[$name])) { if (empty($_this->__benchmarks[$name]['end'])) { break; } $i++; $name = $_name . ' #' . $i; } } if (!isset($_this->__benchmarks[$name])) { return false; } $_this->__benchmarks[$name]['end'] = $end; return true; } /** * Get all timers that have been started and stopped. * Calculates elapsed time for each timer. If clear is true, will delete existing timers * * @param bool $clear false * @return array * @access public **/ function getTimers($clear = false) { $_this =& DebugKitDebugger::getInstance(); $start = DebugKitDebugger::requestStartTime(); $now = getMicrotime(); $times = array(); if (!empty($_this->__benchmarks)) { $firstTimer = current($_this->__benchmarks); $_end = $firstTimer['start']; } else { $_end = $now; } $times['Core Processing (Derived)'] = array( 'message' => __d('debug_kit', 'Core Processing (Derived)', true), 'start' => 0, 'end' => $_end - $start, 'time' => round($_end - $start, 6), 'named' => null ); foreach ($_this->__benchmarks as $name => $timer) { if (!isset($timer['end'])) { $timer['end'] = $now; } $times[$name] = array_merge($timer, array( 'start' => $timer['start'] - $start, 'end' => $timer['end'] - $start, 'time' => DebugKitDebugger::elapsedTime($name) )); } if ($clear) { $_this->__benchmarks = array(); } return $times; } /** * Clear all existing timers * * @return bool true **/ function clearTimers() { $_this =& DebugKitDebugger::getInstance(); $_this->__benchmarks = array(); return true; } /** * Get the difference in time between the timer start and timer end. * * @param $name string the name of the timer you want elapsed time for. * @param $precision int the number of decimal places to return, defaults to 5. * @return float number of seconds elapsed for timer name, 0 on missing key * @static **/ function elapsedTime($name = 'default', $precision = 5) { $_this =& DebugKitDebugger::getInstance(); if (!isset($_this->__benchmarks[$name]['start']) || !isset($_this->__benchmarks[$name]['end'])) { return 0; } return round($_this->__benchmarks[$name]['end'] - $_this->__benchmarks[$name]['start'], $precision); } /** * Get the total execution time until this point * * @access public * @return float elapsed time in seconds since script start. * @static */ function requestTime() { $start = DebugKitDebugger::requestStartTime(); $now = getMicroTime(); return ($now - $start); } /** * get the time the current request started. * * @access public * @return float time of request start * @static */ function requestStartTime() { if (defined('TIME_START')) { $startTime = TIME_START; } else if (isset($GLOBALS['TIME_START'])) { $startTime = $GLOBALS['TIME_START']; } else { $startTime = env('REQUEST_TIME'); } return $startTime; } /** * get current memory usage * * @return integer number of bytes ram currently in use. 0 if memory_get_usage() is not available. * @static **/ function getMemoryUse() { if (!function_exists('memory_get_usage')) { return 0; } return memory_get_usage(); } /** * Get peak memory use * * @return integer peak memory use (in bytes). Returns 0 if memory_get_peak_usage() is not available * @static **/ function getPeakMemoryUse() { if (!function_exists('memory_get_peak_usage')) { return 0; } return memory_get_peak_usage(); } /** * Stores a memory point in the internal tracker. * Takes a optional message name which can be used to identify the memory point. * If no message is supplied a debug_backtrace will be done to identifty the memory point. * If you don't have memory_get_xx methods this will not work. * * @param string $message Message to identify this memory point. * @return boolean **/ function setMemoryPoint($message = null) { $memoryUse = DebugKitDebugger::getMemoryUse(); if (!$message) { $named = false; $trace = debug_backtrace(); $message = Debugger::trimpath($trace[0]['file']) . ' line ' . $trace[0]['line']; } $self =& DebugKitDebugger::getInstance(); if (isset($self->__memoryPoints[$message])) { $originalMessage = $message; $i = 1; while (isset($self->__memoryPoints[$message])) { $i++; $message = $originalMessage . ' #' . $i; } } $self->__memoryPoints[$message] = $memoryUse; return true; } /** * Get all the stored memory points * * @param boolean $clear Whether you want to clear the memory points as well. Defaults to false. * @return array Array of memory marks stored so far. **/ function getMemoryPoints($clear = false) { $self =& DebugKitDebugger::getInstance(); $marks = $self->__memoryPoints; if ($clear) { $self->__memoryPoints = array(); } return $marks; } /** * Clear out any existing memory points * * @return void **/ function clearMemoryPoints() { $self =& DebugKitDebugger::getInstance(); $self->__memoryPoints = array(); } /** * Handles object conversion to debug string. * * @param string $var Object to convert * @access protected */ function _output($data = array()) { extract($data); if (is_array($level)) { $error = $level['error']; $code = $level['code']; if (isset($level['helpID'])) { $helpID = $level['helpID']; } else { $helpID = ''; } $description = $level['description']; $file = $level['file']; $line = $level['line']; $context = $level['context']; $level = $level['level']; } $files = $this->trace(array('start' => 2, 'format' => 'points')); $listing = $this->excerpt($files[0]['file'], $files[0]['line'] - 1, 1); $trace = $this->trace(array('start' => 2, 'depth' => '20')); if ($this->_outputFormat == 'fb') { $kontext = array(); foreach ((array)$context as $var => $value) { $kontext[] = "\${$var}\t=\t" . $this->exportVar($value, 1); } $this->_fireError($error, $code, $description, $file, $line, $trace, $kontext); } else { $data = compact( 'level', 'error', 'code', 'helpID', 'description', 'file', 'path', 'line', 'context' ); echo parent::_output($data); } } /** * Create a FirePHP error message * * @param string $error Name of error * @param string $code Code of error * @param string $description Description of error * @param string $file File error occured in * @param string $line Line error occured on * @param string $trace Stack trace at time of error * @param string $context context of error * @return void * @access protected */ function _fireError($error, $code, $description, $file, $line, $trace, $context) { $name = $error . ' - ' . $description; $message = "$error $code $description on line: $line in file: $file"; FireCake::group($name); FireCake::error($message, $name); FireCake::log($context, 'Context'); FireCake::log($trace, 'Trace'); FireCake::groupEnd(); } } Debugger::invoke(DebugKitDebugger::getInstance('DebugKitDebugger')); Debugger::getInstance('DebugKitDebugger');