diff options
Diffstat (limited to 'buildscripts/Benchmark')
| -rw-r--r-- | buildscripts/Benchmark/Iterate.php | 334 | ||||
| -rw-r--r-- | buildscripts/Benchmark/Profiler.php | 894 | ||||
| -rw-r--r-- | buildscripts/Benchmark/Timer.php | 638 | ||||
| -rw-r--r-- | buildscripts/Benchmark/doc/timer_example.php | 36 |
4 files changed, 951 insertions, 951 deletions
diff --git a/buildscripts/Benchmark/Iterate.php b/buildscripts/Benchmark/Iterate.php index acf1ec08..f09dcb76 100644 --- a/buildscripts/Benchmark/Iterate.php +++ b/buildscripts/Benchmark/Iterate.php @@ -1,167 +1,167 @@ -<?php
-//
-// +------------------------------------------------------------------------+
-// | PEAR :: Benchmark |
-// +------------------------------------------------------------------------+
-// | Copyright (c) 2001-2006 Sebastian Bergmann <sb@sebastian-bergmann.de>. |
-// +------------------------------------------------------------------------+
-// | This source file is subject to the New BSD license, That is bundled |
-// | with this package in the file LICENSE, and is available through |
-// | the world-wide-web at |
-// | http://www.opensource.org/licenses/bsd-license.php |
-// | If you did not receive a copy of the new BSDlicense and are unable |
-// | to obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +------------------------------------------------------------------------+
-//
-// $Id: Iterate.php,v 1.12 2006/02/17 16:29:44 toggg Exp $
-//
-
-require_once 'Benchmark/Timer.php';
-
-/**
- * Provides timing and profiling information.
- *
- * Example 1
- *
- * <code>
- * <?php
- * require_once 'Benchmark/Iterate.php';
- *
- * $benchmark = new Benchmark_Iterate;
- *
- * function foo($string) {
- * print $string . '<br>';
- * }
- *
- * $benchmark->run(100, 'foo', 'test');
- * $result = $benchmark->get();
- * ?>
- * </code>
- *
- * Example 2
- *
- * <code>
- * <?php
- * require_once 'Benchmark/Iterate.php';
- *
- * $benchmark = new Benchmark_Iterate;
- *
- * class MyClass {
- * function foo($string) {
- * print $string . '<br>';
- * }
- * }
- *
- * $benchmark->run(100, 'myclass::foo', 'test');
- * $result = $benchmark->get();
- * ?>
- * </code>
- *
- * Example 3
- *
- * <code>
- * <?php
- * require_once 'Benchmark/Iterate.php';
- *
- * $benchmark = new Benchmark_Iterate;
- *
- * class MyClass {
- * function foo($string) {
- * print $string . '<br>';
- * }
- * }
- *
- * $o = new MyClass();
- *
- * $benchmark->run(100, 'o->foo', 'test');
- * $result = $benchmark->get();
- * ?>
- * </code>
- *
- * @author Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @copyright Copyright © 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @license http://www.php.net/license/3_0.txt The PHP License, Version 3.0
- * @category Benchmarking
- * @package Benchmark
- */
-class Benchmark_Iterate extends Benchmark_Timer {
- /**
- * Benchmarks a function or method.
- *
- * @access public
- */
- function run() {
- $arguments = func_get_args();
- $iterations = array_shift($arguments);
- $function_name = array_shift($arguments);
-
- if (strstr($function_name, '::')) {
- $function_name = explode('::', $function_name);
- $objectmethod = $function_name[1];
- }
-
- if (strstr($function_name, '->')) {
- $function_name = explode('->', $function_name);
- $objectname = $function_name[0];
-
- $object = $GLOBALS[$objectname];
- $objectmethod = $function_name[1];
-
- for ($i = 1; $i <= $iterations; $i++) {
- $this->setMarker('start_' . $i);
- call_user_func_array(array($object, $function_name[1]), $arguments);
- $this->setMarker('end_' . $i);
- }
-
- return(0);
- }
-
- for ($i = 1; $i <= $iterations; $i++) {
- $this->setMarker('start_' . $i);
- call_user_func_array($function_name, $arguments);
- $this->setMarker('end_' . $i);
- }
- }
-
- /**
- * Returns benchmark result.
- *
- * $result[x ] = execution time of iteration x
- * $result['mean' ] = mean execution time
- * $result['iterations'] = number of iterations
- *
- * @return array
- * @access public
- */
- function get($simple_output = false) {
- $result = array();
- $total = 0;
-
- $iterations = count($this->markers)/2;
-
- for ($i = 1; $i <= $iterations; $i++) {
- $time = $this->timeElapsed('start_'.$i , 'end_'.$i);
-
- if (extension_loaded('bcmath')) {
- $total = bcadd($total, $time, 6);
- } else {
- $total = $total + $time;
- }
-
- if (!$simple_output) {
- $result[$i] = $time;
- }
- }
-
- if (extension_loaded('bcmath')) {
- $result['mean'] = bcdiv($total, $iterations, 6);
- } else {
- $result['mean'] = $total / $iterations;
- }
-
- $result['iterations'] = $iterations;
-
- return $result;
- }
-}
+<?php +// +// +------------------------------------------------------------------------+ +// | PEAR :: Benchmark | +// +------------------------------------------------------------------------+ +// | Copyright (c) 2001-2006 Sebastian Bergmann <sb@sebastian-bergmann.de>. | +// +------------------------------------------------------------------------+ +// | This source file is subject to the New BSD license, That is bundled | +// | with this package in the file LICENSE, and is available through | +// | the world-wide-web at | +// | http://www.opensource.org/licenses/bsd-license.php | +// | If you did not receive a copy of the new BSDlicense and are unable | +// | to obtain it through the world-wide-web, please send a note to | +// | license@php.net so we can mail you a copy immediately. | +// +------------------------------------------------------------------------+ +// +// $Id: Iterate.php,v 1.12 2006/02/17 16:29:44 toggg Exp $ +// + +require_once 'Benchmark/Timer.php'; + +/** + * Provides timing and profiling information. + * + * Example 1 + * + * <code> + * <?php + * require_once 'Benchmark/Iterate.php'; + * + * $benchmark = new Benchmark_Iterate; + * + * function foo($string) { + * print $string . '<br>'; + * } + * + * $benchmark->run(100, 'foo', 'test'); + * $result = $benchmark->get(); + * ?> + * </code> + * + * Example 2 + * + * <code> + * <?php + * require_once 'Benchmark/Iterate.php'; + * + * $benchmark = new Benchmark_Iterate; + * + * class MyClass { + * function foo($string) { + * print $string . '<br>'; + * } + * } + * + * $benchmark->run(100, 'myclass::foo', 'test'); + * $result = $benchmark->get(); + * ?> + * </code> + * + * Example 3 + * + * <code> + * <?php + * require_once 'Benchmark/Iterate.php'; + * + * $benchmark = new Benchmark_Iterate; + * + * class MyClass { + * function foo($string) { + * print $string . '<br>'; + * } + * } + * + * $o = new MyClass(); + * + * $benchmark->run(100, 'o->foo', 'test'); + * $result = $benchmark->get(); + * ?> + * </code> + * + * @author Sebastian Bergmann <sb@sebastian-bergmann.de> + * @copyright Copyright © 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de> + * @license http://www.php.net/license/3_0.txt The PHP License, Version 3.0 + * @category Benchmarking + * @package Benchmark + */ +class Benchmark_Iterate extends Benchmark_Timer { + /** + * Benchmarks a function or method. + * + * @access public + */ + function run() { + $arguments = func_get_args(); + $iterations = array_shift($arguments); + $function_name = array_shift($arguments); + + if (strstr($function_name, '::')) { + $function_name = explode('::', $function_name); + $objectmethod = $function_name[1]; + } + + if (strstr($function_name, '->')) { + $function_name = explode('->', $function_name); + $objectname = $function_name[0]; + + $object = $GLOBALS[$objectname]; + $objectmethod = $function_name[1]; + + for ($i = 1; $i <= $iterations; $i++) { + $this->setMarker('start_' . $i); + call_user_func_array(array($object, $function_name[1]), $arguments); + $this->setMarker('end_' . $i); + } + + return(0); + } + + for ($i = 1; $i <= $iterations; $i++) { + $this->setMarker('start_' . $i); + call_user_func_array($function_name, $arguments); + $this->setMarker('end_' . $i); + } + } + + /** + * Returns benchmark result. + * + * $result[x ] = execution time of iteration x + * $result['mean' ] = mean execution time + * $result['iterations'] = number of iterations + * + * @return array + * @access public + */ + function get($simple_output = false) { + $result = array(); + $total = 0; + + $iterations = count($this->markers)/2; + + for ($i = 1; $i <= $iterations; $i++) { + $time = $this->timeElapsed('start_'.$i , 'end_'.$i); + + if (extension_loaded('bcmath')) { + $total = bcadd($total, $time, 6); + } else { + $total = $total + $time; + } + + if (!$simple_output) { + $result[$i] = $time; + } + } + + if (extension_loaded('bcmath')) { + $result['mean'] = bcdiv($total, $iterations, 6); + } else { + $result['mean'] = $total / $iterations; + } + + $result['iterations'] = $iterations; + + return $result; + } +} diff --git a/buildscripts/Benchmark/Profiler.php b/buildscripts/Benchmark/Profiler.php index e9108a84..001f1959 100644 --- a/buildscripts/Benchmark/Profiler.php +++ b/buildscripts/Benchmark/Profiler.php @@ -1,447 +1,447 @@ -<?php
-//
-// +----------------------------------------------------------------------+
-// | PEAR :: Benchmark |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 2002-2006 Matthias Englert <Matthias.Englert@gmx.de>. |
-// +----------------------------------------------------------------------+
-// | This source file is subject to the New BSD license, That is bundled |
-// | with this package in the file LICENSE, and is available through |
-// | the world-wide-web at |
-// | http://www.opensource.org/licenses/bsd-license.php |
-// | If you did not receive a copy of the new BSDlicense and are unable |
-// | to obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-//
-// $Id: Profiler.php,v 1.19 2006/03/01 19:26:09 anant Exp $
-//
-
-require_once 'PEAR.php';
-
-/**
- * Provides timing and profiling information.
- *
- * Example 1: Automatic profiling start, stop, and output.
- *
- * <code>
- * <?php
- * require_once 'Benchmark/Profiler.php';
- *
- * $profiler = new Benchmark_Profiler(TRUE);
- *
- * function myFunction() {
- * global $profiler;
- * $profiler->enterSection('myFunction');
- * //do something
- * $profiler->leaveSection('myFunction');
- * return;
- * }
- *
- * //do something
- * myFunction();
- * //do more
- * ?>
- * </code>
- *
- * Example 2: Manual profiling start, stop, and output.
- *
- * <code>
- * <?php
- * require_once 'Benchmark/Profiler.php';
- *
- * $profiler = new Benchmark_Profiler();
- *
- * function myFunction() {
- * global $profiler;
- * $profiler->enterSection('myFunction');
- * //do something
- * $profiler->leaveSection('myFunction');
- * return;
- * }
- *
- * $profiler->start();
- * //do something
- * myFunction();
- * //do more
- * $profiler->stop();
- * $profiler->display();
- * ?>
- * </code>
- *
- * @author Matthias Englert <Matthias.Englert@gmx.de>
- * @copyright Copyright © 2002-2005 Matthias Englert <Matthias.Englert@gmx.de>
- * @license http://www.php.net/license/3_0.txt The PHP License, Version 3.0
- * @category Benchmarking
- * @package Benchmark
- * @since 1.2.0
- */
-class Benchmark_Profiler extends PEAR {
- /**
- * Contains the total ex. time of each section
- *
- * @var array
- * @access private
- */
- var $_sections = array();
-
- /**
- * Calling stack
- *
- * @var array
- * @access private
- */
- var $_stack = array();
-
- /**
- * Notes how often a section was entered
- *
- * @var array
- * @access private
- */
- var $_numberOfCalls = array();
-
- /**
- * Notes for each section how much time is spend in sub-sections
- *
- * @var array
- * @access private
- */
- var $_subSectionsTime = array();
-
- /**
- * Notes for each section how often it calls which section
- *
- * @var array
- * @access private
- */
- var $_calls = array();
-
- /**
- * Notes for each section how often it was called by which section
- *
- * @var array
- * @access private
- */
- var $_callers = array();
-
- /**
- * Auto-starts and stops profiler
- *
- * @var boolean
- * @access private
- */
- var $_auto = FALSE;
-
- /**
- * Max marker name length for non-html output
- *
- * @var integer
- * @access private
- */
- var $_maxStringLength = 0;
-
- /**
- * Constructor, starts profiling recording
- *
- * @access public
- */
- function Benchmark_Profiler($auto = FALSE) {
- $this->_auto = $auto;
-
- if ($this->_auto) {
- $this->start();
- }
-
- $this->PEAR();
- }
-
- /**
- * Destructor, stops profiling recording
- *
- * @access private
- */
- function _Benchmark_Profiler() {
- if (isset($this->_auto) && $this->_auto) {
- $this->stop();
- $this->display();
- }
- }
-
- /**
- * Returns profiling informations for a given section.
- *
- * @param string $section
- * @return array
- * @access public
- */
- function getSectionInformations($section = 'Global') {
- if (isset($this->_sections[$section])) {
- $calls = array();
-
- if (isset($this->_calls[$section])) {
- $calls = $this->_calls[$section];
- }
-
- $callers = array();
-
- if (isset($this->_callers[$section])) {
- $callers = $this->_callers[$section];
- }
-
- $informations = array();
-
- $informations['time'] = $this->_sections[$section];
- if (isset($this->_sections['Global'])) {
- $informations['percentage'] = number_format(100 * $this->_sections[$section] / $this->_sections['Global'], 2, '.', '');
- } else {
- $informations['percentage'] = 'N/A';
- }
- $informations['calls'] = $calls;
- $informations['num_calls'] = $this->_numberOfCalls[$section];
- $informations['callers'] = $callers;
-
- if (isset($this->_subSectionsTime[$section])) {
- $informations['netto_time'] = $this->_sections[$section] - $this->_subSectionsTime[$section];
- } else {
- $informations['netto_time'] = $this->_sections[$section];
- }
-
- return $informations;
- } else {
- $this->raiseError("The section '$section' does not exists.\n", NULL, PEAR_ERROR_TRIGGER, E_USER_WARNING);
- }
- }
-
- /**
- * Returns profiling informations for all sections.
- *
- * @return array
- * @access public
- */
- function getAllSectionsInformations() {
- $informations = array();
-
- foreach($this->_sections as $section => $time) {
- $informations[$section] = $this->getSectionInformations($section);
- }
-
- return $informations;
- }
-
- /**
- * Returns formatted profiling information.
- *
- * @param string output format (auto, plain or html), default auto
- * @see display()
- * @access private
- */
- function _getOutput($format) {
-
- /* Quickly find out the maximun length: Ineffecient, but will do for now! */
- $informations = $this->getAllSectionsInformations();
- $names = array_keys($informations);
-
- $maxLength = 0;
- foreach ($names as $name)
- {
- if ($maxLength < strlen($name)) {
- $maxLength = strlen($name);
- }
- }
- $this->_maxStringLength = $maxLength;
-
- if ($format == 'auto') {
- if (function_exists('version_compare') &&
- version_compare(phpversion(), '4.1', 'ge')) {
- $format = isset($_SERVER['SERVER_PROTOCOL']) ? 'html' : 'plain';
- } else {
- global $HTTP_SERVER_VARS;
- $format = isset($HTTP_SERVER_VARS['SERVER_PROTOCOL']) ? 'html' : 'plain';
- }
- }
-
- if ($format == 'html') {
- $out = '<table style="border: 1px solid #000000; ">'."\n";
- $out .=
- '<tr><td> </td><td align="center"><b>total ex. time</b></td>'.
- '<td align="center"><b>netto ex. time</b></td>'.
- '<td align="center"><b>#calls</b></td><td align="center"><b>%</b></td>'.
- '<td align="center"><b>calls</b></td><td align="center"><b>callers</b></td></tr>'.
- "\n";
- } else {
- $dashes = $out = str_pad("\n", ($this->_maxStringLength + 75), '-', STR_PAD_LEFT);
- $out .= str_pad('Section', $this->_maxStringLength + 10);
- $out .= str_pad("Total Ex Time", 22);
- $out .= str_pad("Netto Ex Time", 22);
- $out .= str_pad("#Calls", 10);
- $out .= "Percentage\n";
- $out .= $dashes;
- }
-
- foreach($informations as $name => $values) {
- $percentage = $values['percentage'];
- $calls_str = "";
-
- foreach($values['calls'] as $key => $val) {
- if ($calls_str) {
- $calls_str .= ", ";
- }
-
- $calls_str .= "$key ($val)";
- }
-
- $callers_str = "";
-
- foreach($values['callers'] as $key => $val) {
- if ($callers_str) {
- $callers_str .= ", ";
- }
-
- $callers_str .= "$key ($val)";
- }
-
- if ($format == 'html') {
- $out .= "<tr><td><b>$name</b></td><td>{$values['time']}</td><td>{$values['netto_time']}</td><td>{$values['num_calls']}</td>";
- if (is_numeric($values['percentage'])) {
- $out .= "<td align=\"right\">{$values['percentage']}%</td>\n";
- } else {
- $out .= "<td align=\"right\">{$values['percentage']}</td>\n";
- }
- $out .= "<td>$calls_str</td><td>$callers_str</td></tr>";
- } else {
- $out .= str_pad($name, $this->_maxStringLength + 10);
- $out .= str_pad($values['time'], 22);
- $out .= str_pad($values['netto_time'], 22);
- $out .= str_pad($values['num_calls'], 10);
- if (is_numeric($values['percentage'])) {
- $out .= str_pad($values['percentage']."%\n", 8, ' ', STR_PAD_LEFT);
- } else {
- $out .= str_pad($values['percentage']."\n", 8, ' ', STR_PAD_LEFT);
- }
- }
- }
-
- if ($format == 'html') {
- return $out . '</table>';
- } else {
- return $out;
- }
- }
-
- /**
- * Returns formatted profiling information.
- *
- * @param string output format (auto, plain or html), default auto
- * @access public
- */
- function display($format = 'auto') {
- echo $this->_getOutput($format);
- }
-
- /**
- * Enters "Global" section.
- *
- * @see enterSection(), stop()
- * @access public
- */
- function start() {
- $this->enterSection('Global');
- }
-
- /**
- * Leaves "Global" section.
- *
- * @see leaveSection(), start()
- * @access public
- */
- function stop() {
- $this->leaveSection('Global');
- }
-
- /**
- * Enters code section.
- *
- * @param string name of the code section
- * @see start(), leaveSection()
- * @access public
- */
- function enterSection($name) {
- if (count($this->_stack)) {
- if (isset($this->_callers[$name][$this->_stack[count($this->_stack) - 1]["name"]])) {
- $this->_callers[$name][$this->_stack[count($this->_stack) - 1]["name"]]++;
- } else {
- $this->_callers[$name][$this->_stack[count($this->_stack) - 1]["name"]] = 1;
- }
-
- if (isset($this->_calls[$this->_stack[count($this->_stack) - 1]["name"]][$name])) {
- $this->_calls[$this->_stack[count($this->_stack) - 1]["name"]][$name]++;
- } else {
- $this->_calls[$this->_stack[count($this->_stack) - 1]["name"]][$name] = 1;
- }
- } else {
- if ($name != 'Global') {
- $this->raiseError("tried to enter section ".$name." but profiling was not started\n", NULL, PEAR_ERROR_DIE);
- }
- }
-
- if (isset($this->_numberOfCalls[$name])) {
- $this->_numberOfCalls[$name]++;
- } else {
- $this->_numberOfCalls[$name] = 1;
- }
-
- array_push($this->_stack, array("name" => $name, "time" => $this->_getMicrotime()));
- }
-
- /**
- * Leaves code section.
- *
- * @param string name of the marker to be set
- * @see stop(), enterSection()
- * @access public
- */
- function leaveSection($name) {
- $microtime = $this->_getMicrotime();
-
- if (!count($this->_stack)) {
- $this->raiseError("tried to leave section ".$name." but profiling was not started\n", NULL, PEAR_ERROR_DIE);
- }
-
- $x = array_pop($this->_stack);
-
- if ($x["name"] != $name) {
- $this->raiseError("reached end of section $name but expecting end of " . $x["name"]."\n", NULL, PEAR_ERROR_DIE);
- }
-
- if (isset($this->_sections[$name])) {
- $this->_sections[$name] += $microtime - $x["time"];
- } else {
- $this->_sections[$name] = $microtime - $x["time"];
- }
-
- $parent = array_pop($this->_stack);
-
- if (isset($parent)) {
- if (isset($this->_subSectionsTime[$parent['name']])) {
- $this->_subSectionsTime[$parent['name']] += $microtime - $x['time'];
- } else {
- $this->_subSectionsTime[$parent['name']] = $microtime - $x['time'];
- }
-
- array_push($this->_stack, $parent);
- }
- }
-
- /**
- * Wrapper for microtime().
- *
- * @return float
- * @access private
- * @since 1.3.0
- */
- function _getMicrotime() {
- $microtime = explode(' ', microtime());
- return $microtime[1] . substr($microtime[0], 1);
- }
-}
+<?php +// +// +----------------------------------------------------------------------+ +// | PEAR :: Benchmark | +// +----------------------------------------------------------------------+ +// | Copyright (c) 2002-2006 Matthias Englert <Matthias.Englert@gmx.de>. | +// +----------------------------------------------------------------------+ +// | This source file is subject to the New BSD license, That is bundled | +// | with this package in the file LICENSE, and is available through | +// | the world-wide-web at | +// | http://www.opensource.org/licenses/bsd-license.php | +// | If you did not receive a copy of the new BSDlicense and are unable | +// | to obtain it through the world-wide-web, please send a note to | +// | license@php.net so we can mail you a copy immediately. | +// +----------------------------------------------------------------------+ +// +// $Id: Profiler.php,v 1.19 2006/03/01 19:26:09 anant Exp $ +// + +require_once 'PEAR.php'; + +/** + * Provides timing and profiling information. + * + * Example 1: Automatic profiling start, stop, and output. + * + * <code> + * <?php + * require_once 'Benchmark/Profiler.php'; + * + * $profiler = new Benchmark_Profiler(TRUE); + * + * function myFunction() { + * global $profiler; + * $profiler->enterSection('myFunction'); + * //do something + * $profiler->leaveSection('myFunction'); + * return; + * } + * + * //do something + * myFunction(); + * //do more + * ?> + * </code> + * + * Example 2: Manual profiling start, stop, and output. + * + * <code> + * <?php + * require_once 'Benchmark/Profiler.php'; + * + * $profiler = new Benchmark_Profiler(); + * + * function myFunction() { + * global $profiler; + * $profiler->enterSection('myFunction'); + * //do something + * $profiler->leaveSection('myFunction'); + * return; + * } + * + * $profiler->start(); + * //do something + * myFunction(); + * //do more + * $profiler->stop(); + * $profiler->display(); + * ?> + * </code> + * + * @author Matthias Englert <Matthias.Englert@gmx.de> + * @copyright Copyright © 2002-2005 Matthias Englert <Matthias.Englert@gmx.de> + * @license http://www.php.net/license/3_0.txt The PHP License, Version 3.0 + * @category Benchmarking + * @package Benchmark + * @since 1.2.0 + */ +class Benchmark_Profiler extends PEAR { + /** + * Contains the total ex. time of each section + * + * @var array + * @access private + */ + var $_sections = array(); + + /** + * Calling stack + * + * @var array + * @access private + */ + var $_stack = array(); + + /** + * Notes how often a section was entered + * + * @var array + * @access private + */ + var $_numberOfCalls = array(); + + /** + * Notes for each section how much time is spend in sub-sections + * + * @var array + * @access private + */ + var $_subSectionsTime = array(); + + /** + * Notes for each section how often it calls which section + * + * @var array + * @access private + */ + var $_calls = array(); + + /** + * Notes for each section how often it was called by which section + * + * @var array + * @access private + */ + var $_callers = array(); + + /** + * Auto-starts and stops profiler + * + * @var boolean + * @access private + */ + var $_auto = FALSE; + + /** + * Max marker name length for non-html output + * + * @var integer + * @access private + */ + var $_maxStringLength = 0; + + /** + * Constructor, starts profiling recording + * + * @access public + */ + function Benchmark_Profiler($auto = FALSE) { + $this->_auto = $auto; + + if ($this->_auto) { + $this->start(); + } + + $this->PEAR(); + } + + /** + * Destructor, stops profiling recording + * + * @access private + */ + function _Benchmark_Profiler() { + if (isset($this->_auto) && $this->_auto) { + $this->stop(); + $this->display(); + } + } + + /** + * Returns profiling informations for a given section. + * + * @param string $section + * @return array + * @access public + */ + function getSectionInformations($section = 'Global') { + if (isset($this->_sections[$section])) { + $calls = array(); + + if (isset($this->_calls[$section])) { + $calls = $this->_calls[$section]; + } + + $callers = array(); + + if (isset($this->_callers[$section])) { + $callers = $this->_callers[$section]; + } + + $informations = array(); + + $informations['time'] = $this->_sections[$section]; + if (isset($this->_sections['Global'])) { + $informations['percentage'] = number_format(100 * $this->_sections[$section] / $this->_sections['Global'], 2, '.', ''); + } else { + $informations['percentage'] = 'N/A'; + } + $informations['calls'] = $calls; + $informations['num_calls'] = $this->_numberOfCalls[$section]; + $informations['callers'] = $callers; + + if (isset($this->_subSectionsTime[$section])) { + $informations['netto_time'] = $this->_sections[$section] - $this->_subSectionsTime[$section]; + } else { + $informations['netto_time'] = $this->_sections[$section]; + } + + return $informations; + } else { + $this->raiseError("The section '$section' does not exists.\n", NULL, PEAR_ERROR_TRIGGER, E_USER_WARNING); + } + } + + /** + * Returns profiling informations for all sections. + * + * @return array + * @access public + */ + function getAllSectionsInformations() { + $informations = array(); + + foreach($this->_sections as $section => $time) { + $informations[$section] = $this->getSectionInformations($section); + } + + return $informations; + } + + /** + * Returns formatted profiling information. + * + * @param string output format (auto, plain or html), default auto + * @see display() + * @access private + */ + function _getOutput($format) { + + /* Quickly find out the maximun length: Ineffecient, but will do for now! */ + $informations = $this->getAllSectionsInformations(); + $names = array_keys($informations); + + $maxLength = 0; + foreach ($names as $name) + { + if ($maxLength < strlen($name)) { + $maxLength = strlen($name); + } + } + $this->_maxStringLength = $maxLength; + + if ($format == 'auto') { + if (function_exists('version_compare') && + version_compare(phpversion(), '4.1', 'ge')) { + $format = isset($_SERVER['SERVER_PROTOCOL']) ? 'html' : 'plain'; + } else { + global $HTTP_SERVER_VARS; + $format = isset($HTTP_SERVER_VARS['SERVER_PROTOCOL']) ? 'html' : 'plain'; + } + } + + if ($format == 'html') { + $out = '<table style="border: 1px solid #000000; ">'."\n"; + $out .= + '<tr><td> </td><td align="center"><b>total ex. time</b></td>'. + '<td align="center"><b>netto ex. time</b></td>'. + '<td align="center"><b>#calls</b></td><td align="center"><b>%</b></td>'. + '<td align="center"><b>calls</b></td><td align="center"><b>callers</b></td></tr>'. + "\n"; + } else { + $dashes = $out = str_pad("\n", ($this->_maxStringLength + 75), '-', STR_PAD_LEFT); + $out .= str_pad('Section', $this->_maxStringLength + 10); + $out .= str_pad("Total Ex Time", 22); + $out .= str_pad("Netto Ex Time", 22); + $out .= str_pad("#Calls", 10); + $out .= "Percentage\n"; + $out .= $dashes; + } + + foreach($informations as $name => $values) { + $percentage = $values['percentage']; + $calls_str = ""; + + foreach($values['calls'] as $key => $val) { + if ($calls_str) { + $calls_str .= ", "; + } + + $calls_str .= "$key ($val)"; + } + + $callers_str = ""; + + foreach($values['callers'] as $key => $val) { + if ($callers_str) { + $callers_str .= ", "; + } + + $callers_str .= "$key ($val)"; + } + + if ($format == 'html') { + $out .= "<tr><td><b>$name</b></td><td>{$values['time']}</td><td>{$values['netto_time']}</td><td>{$values['num_calls']}</td>"; + if (is_numeric($values['percentage'])) { + $out .= "<td align=\"right\">{$values['percentage']}%</td>\n"; + } else { + $out .= "<td align=\"right\">{$values['percentage']}</td>\n"; + } + $out .= "<td>$calls_str</td><td>$callers_str</td></tr>"; + } else { + $out .= str_pad($name, $this->_maxStringLength + 10); + $out .= str_pad($values['time'], 22); + $out .= str_pad($values['netto_time'], 22); + $out .= str_pad($values['num_calls'], 10); + if (is_numeric($values['percentage'])) { + $out .= str_pad($values['percentage']."%\n", 8, ' ', STR_PAD_LEFT); + } else { + $out .= str_pad($values['percentage']."\n", 8, ' ', STR_PAD_LEFT); + } + } + } + + if ($format == 'html') { + return $out . '</table>'; + } else { + return $out; + } + } + + /** + * Returns formatted profiling information. + * + * @param string output format (auto, plain or html), default auto + * @access public + */ + function display($format = 'auto') { + echo $this->_getOutput($format); + } + + /** + * Enters "Global" section. + * + * @see enterSection(), stop() + * @access public + */ + function start() { + $this->enterSection('Global'); + } + + /** + * Leaves "Global" section. + * + * @see leaveSection(), start() + * @access public + */ + function stop() { + $this->leaveSection('Global'); + } + + /** + * Enters code section. + * + * @param string name of the code section + * @see start(), leaveSection() + * @access public + */ + function enterSection($name) { + if (count($this->_stack)) { + if (isset($this->_callers[$name][$this->_stack[count($this->_stack) - 1]["name"]])) { + $this->_callers[$name][$this->_stack[count($this->_stack) - 1]["name"]]++; + } else { + $this->_callers[$name][$this->_stack[count($this->_stack) - 1]["name"]] = 1; + } + + if (isset($this->_calls[$this->_stack[count($this->_stack) - 1]["name"]][$name])) { + $this->_calls[$this->_stack[count($this->_stack) - 1]["name"]][$name]++; + } else { + $this->_calls[$this->_stack[count($this->_stack) - 1]["name"]][$name] = 1; + } + } else { + if ($name != 'Global') { + $this->raiseError("tried to enter section ".$name." but profiling was not started\n", NULL, PEAR_ERROR_DIE); + } + } + + if (isset($this->_numberOfCalls[$name])) { + $this->_numberOfCalls[$name]++; + } else { + $this->_numberOfCalls[$name] = 1; + } + + array_push($this->_stack, array("name" => $name, "time" => $this->_getMicrotime())); + } + + /** + * Leaves code section. + * + * @param string name of the marker to be set + * @see stop(), enterSection() + * @access public + */ + function leaveSection($name) { + $microtime = $this->_getMicrotime(); + + if (!count($this->_stack)) { + $this->raiseError("tried to leave section ".$name." but profiling was not started\n", NULL, PEAR_ERROR_DIE); + } + + $x = array_pop($this->_stack); + + if ($x["name"] != $name) { + $this->raiseError("reached end of section $name but expecting end of " . $x["name"]."\n", NULL, PEAR_ERROR_DIE); + } + + if (isset($this->_sections[$name])) { + $this->_sections[$name] += $microtime - $x["time"]; + } else { + $this->_sections[$name] = $microtime - $x["time"]; + } + + $parent = array_pop($this->_stack); + + if (isset($parent)) { + if (isset($this->_subSectionsTime[$parent['name']])) { + $this->_subSectionsTime[$parent['name']] += $microtime - $x['time']; + } else { + $this->_subSectionsTime[$parent['name']] = $microtime - $x['time']; + } + + array_push($this->_stack, $parent); + } + } + + /** + * Wrapper for microtime(). + * + * @return float + * @access private + * @since 1.3.0 + */ + function _getMicrotime() { + $microtime = explode(' ', microtime()); + return $microtime[1] . substr($microtime[0], 1); + } +} diff --git a/buildscripts/Benchmark/Timer.php b/buildscripts/Benchmark/Timer.php index d713e6b2..feee38c2 100644 --- a/buildscripts/Benchmark/Timer.php +++ b/buildscripts/Benchmark/Timer.php @@ -1,319 +1,319 @@ -<?php
-//
-// +------------------------------------------------------------------------+
-// | PEAR :: Benchmark |
-// +------------------------------------------------------------------------+
-// | Copyright (c) 2001-2006 Sebastian Bergmann <sb@sebastian-bergmann.de>. |
-// +------------------------------------------------------------------------+
-// | This source file is subject to the New BSD license, That is bundled |
-// | with this package in the file LICENSE, and is available through |
-// | the world-wide-web at |
-// | http://www.opensource.org/licenses/bsd-license.php |
-// | If you did not receive a copy of the new BSDlicense and are unable |
-// | to obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +------------------------------------------------------------------------+
-//
-// $Id: Timer.php,v 1.16 2006/03/01 13:41:39 matthias Exp $
-//
-
-require_once 'PEAR.php';
-
-/**
- * Provides timing and profiling information.
- *
- * Example 1: Automatic profiling start, stop, and output.
- *
- * <code>
- * <?php
- * require_once 'Benchmark/Timer.php';
- *
- * $timer = new Benchmark_Timer(TRUE);
- * $timer->setMarker('Marker 1');
- * ?>
- * </code>
- *
- * Example 2: Manual profiling start, stop, and output.
- *
- * <code>
- * <?php
- * require_once 'Benchmark/Timer.php';
- *
- * $timer = new Benchmark_Timer();
- * $timer->start();
- * $timer->setMarker('Marker 1');
- * $timer->stop();
- *
- * $timer->display(); // to output html formated
- * // AND/OR :
- * $profiling = $timer->getProfiling(); // get the profiler info as an associative array
- * ?>
- * </code>
- *
- * @author Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @author Ludovico Magnocavallo <ludo@sumatrasolutions.com>
- * @copyright Copyright © 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>
- * @license http://www.php.net/license/3_0.txt The PHP License, Version 3.0
- * @category Benchmarking
- * @package Benchmark
- */
-class Benchmark_Timer extends PEAR {
- /**
- * Contains the markers.
- *
- * @var array
- * @access private
- */
- var $markers = array();
-
- /**
- * Auto-start and stop timer.
- *
- * @var boolean
- * @access private
- */
- var $auto = FALSE;
-
- /**
- * Max marker name length for non-html output.
- *
- * @var integer
- * @access private
- */
- var $maxStringLength = 0;
-
- /**
- * Constructor.
- *
- * @param boolean $auto
- * @access public
- */
- function Benchmark_Timer($auto = FALSE) {
- $this->auto = $auto;
-
- if ($this->auto) {
- $this->start();
- }
-
- $this->PEAR();
- }
-
- /**
- * Destructor.
- *
- * @access private
- */
- function _Benchmark_Timer() {
- if ($this->auto) {
- $this->stop();
- $this->display();
- }
- }
-
- /**
- * Set "Start" marker.
- *
- * @see setMarker(), stop()
- * @access public
- */
- function start() {
- $this->setMarker('Start');
- }
-
- /**
- * Set "Stop" marker.
- *
- * @see setMarker(), start()
- * @access public
- */
- function stop() {
- $this->setMarker('Stop');
- }
-
- /**
- * Set marker.
- *
- * @param string $name Name of the marker to be set.
- * @see start(), stop()
- * @access public
- */
- function setMarker($name) {
- $this->markers[$name] = $this->_getMicrotime();
- }
-
- /**
- * Returns the time elapsed betweens two markers.
- *
- * @param string $start start marker, defaults to "Start"
- * @param string $end end marker, defaults to "Stop"
- * @return double $time_elapsed time elapsed between $start and $end
- * @access public
- */
- function timeElapsed($start = 'Start', $end = 'Stop') {
- if ($end == 'Stop' && !isset($this->markers['Stop'])) {
- $this->markers['Stop'] = $this->_getMicrotime();
- }
-
- if (extension_loaded('bcmath')) {
- return bcsub($this->markers[$end], $this->markers[$start], 6);
- } else {
- return $this->markers[$end] - $this->markers[$start];
- }
- }
-
- /**
- * Returns profiling information.
- *
- * $profiling[x]['name'] = name of marker x
- * $profiling[x]['time'] = time index of marker x
- * $profiling[x]['diff'] = execution time from marker x-1 to this marker x
- * $profiling[x]['total'] = total execution time up to marker x
- *
- * @return array
- * @access public
- */
- function getProfiling() {
- $i = $total = 0;
- $result = array();
- $temp = reset($this->markers);
- $this->maxStringLength = 0;
-
- foreach ($this->markers as $marker => $time) {
- if (extension_loaded('bcmath')) {
- $diff = bcsub($time, $temp, 6);
- $total = bcadd($total, $diff, 6);
- } else {
- $diff = $time - $temp;
- $total = $total + $diff;
- }
-
- $result[$i]['name'] = $marker;
- $result[$i]['time'] = $time;
- $result[$i]['diff'] = $diff;
- $result[$i]['total'] = $total;
-
- $this->maxStringLength = (strlen($marker) > $this->maxStringLength ? strlen($marker) + 1 : $this->maxStringLength);
-
- $temp = $time;
- $i++;
- }
-
- $result[0]['diff'] = '-';
- $result[0]['total'] = '-';
- $this->maxStringLength = (strlen('total') > $this->maxStringLength ? strlen('total') : $this->maxStringLength);
- $this->maxStringLength += 2;
-
- return $result;
- }
-
- /**
- * Return formatted profiling information.
- *
- * @param boolean $showTotal Optionnaly includes total in output, default no
- * @param string $format output format (auto, plain or html), default auto
- * @return string
- * @see getProfiling()
- * @access public
- */
- function getOutput($showTotal = FALSE, $format = 'auto') {
- if ($format == 'auto') {
- if (function_exists('version_compare') &&
- version_compare(phpversion(), '4.1', 'ge'))
- {
- $format = isset($_SERVER['SERVER_PROTOCOL']) ? 'html' : 'plain';
- } else {
- global $HTTP_SERVER_VARS;
- $format = isset($HTTP_SERVER_VARS['SERVER_PROTOCOL']) ? 'html' : 'plain';
- }
- }
-
- $total = $this->TimeElapsed();
- $result = $this->getProfiling();
- $dashes = '';
-
- if ($format == 'html') {
- $out = '<table border="1">'."\n";
- $out .= '<tr><td> </td><td align="center"><b>time index</b></td><td align="center"><b>ex time</b></td><td align="center"><b>%</b></td>'.
- ($showTotal ?
- '<td align="center"><b>elapsed</b></td><td align="center"><b>%</b></td>'
- : '')."</tr>\n";
- } else {
- $dashes = $out = str_pad("\n",
- $this->maxStringLength + ($showTotal ? 70 : 45), '-', STR_PAD_LEFT);
- $out .= str_pad('marker', $this->maxStringLength) .
- str_pad("time index", 22) .
- str_pad("ex time", 16) .
- str_pad("perct ", 8) .
- ($showTotal ? ' '.str_pad("elapsed", 16)."perct" : '')."\n" .
- $dashes;
- }
-
- foreach ($result as $k => $v) {
- $perc = (($v['diff'] * 100) / $total);
- $tperc = (($v['total'] * 100) / $total);
-
- if ($format == 'html') {
- $out .= "<tr><td><b>" . $v['name'] .
- "</b></td><td>" . $v['time'] .
- "</td><td>" . $v['diff'] .
- "</td><td align=\"right\">" . number_format($perc, 2, '.', '') .
- "%</td>".
- ($showTotal ?
- "<td>" . $v['total'] .
- "</td><td align=\"right\">" .
- number_format($tperc, 2, '.', '') .
- "%</td>" : '').
- "</tr>\n";
- } else {
- $out .= str_pad($v['name'], $this->maxStringLength, ' ') .
- str_pad($v['time'], 22) .
- str_pad($v['diff'], 14) .
- str_pad(number_format($perc, 2, '.', '')."%",8, ' ', STR_PAD_LEFT) .
- ($showTotal ? ' '.
- str_pad($v['total'], 14) .
- str_pad(number_format($tperc, 2, '.', '')."%",
- 8, ' ', STR_PAD_LEFT) : '').
- "\n";
- }
-
- $out .= $dashes;
- }
-
- if ($format == 'html') {
- $out .= "<tr style='background: silver;'><td><b>total</b></td><td>-</td><td>${total}</td><td>100.00%</td>".($showTotal ? "<td>-</td><td>-</td>" : "")."</tr>\n";
- $out .= "</table>\n";
- } else {
- $out .= str_pad('total', $this->maxStringLength);
- $out .= str_pad('-', 22);
- $out .= str_pad($total, 15);
- $out .= "100.00%\n";
- $out .= $dashes;
- }
-
- return $out;
- }
-
- /**
- * Prints the information returned by getOutput().
- *
- * @param boolean $showTotal Optionnaly includes total in output, default no
- * @param string $format output format (auto, plain or html), default auto
- * @see getOutput()
- * @access public
- */
- function display($showTotal = FALSE, $format = 'auto') {
- print $this->getOutput($showTotal, $format);
- }
-
- /**
- * Wrapper for microtime().
- *
- * @return float
- * @access private
- * @since 1.3.0
- */
- function _getMicrotime() {
- $microtime = explode(' ', microtime());
- return $microtime[1] . substr($microtime[0], 1);
- }
-}
+<?php +// +// +------------------------------------------------------------------------+ +// | PEAR :: Benchmark | +// +------------------------------------------------------------------------+ +// | Copyright (c) 2001-2006 Sebastian Bergmann <sb@sebastian-bergmann.de>. | +// +------------------------------------------------------------------------+ +// | This source file is subject to the New BSD license, That is bundled | +// | with this package in the file LICENSE, and is available through | +// | the world-wide-web at | +// | http://www.opensource.org/licenses/bsd-license.php | +// | If you did not receive a copy of the new BSDlicense and are unable | +// | to obtain it through the world-wide-web, please send a note to | +// | license@php.net so we can mail you a copy immediately. | +// +------------------------------------------------------------------------+ +// +// $Id: Timer.php,v 1.16 2006/03/01 13:41:39 matthias Exp $ +// + +require_once 'PEAR.php'; + +/** + * Provides timing and profiling information. + * + * Example 1: Automatic profiling start, stop, and output. + * + * <code> + * <?php + * require_once 'Benchmark/Timer.php'; + * + * $timer = new Benchmark_Timer(TRUE); + * $timer->setMarker('Marker 1'); + * ?> + * </code> + * + * Example 2: Manual profiling start, stop, and output. + * + * <code> + * <?php + * require_once 'Benchmark/Timer.php'; + * + * $timer = new Benchmark_Timer(); + * $timer->start(); + * $timer->setMarker('Marker 1'); + * $timer->stop(); + * + * $timer->display(); // to output html formated + * // AND/OR : + * $profiling = $timer->getProfiling(); // get the profiler info as an associative array + * ?> + * </code> + * + * @author Sebastian Bergmann <sb@sebastian-bergmann.de> + * @author Ludovico Magnocavallo <ludo@sumatrasolutions.com> + * @copyright Copyright © 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de> + * @license http://www.php.net/license/3_0.txt The PHP License, Version 3.0 + * @category Benchmarking + * @package Benchmark + */ +class Benchmark_Timer extends PEAR { + /** + * Contains the markers. + * + * @var array + * @access private + */ + var $markers = array(); + + /** + * Auto-start and stop timer. + * + * @var boolean + * @access private + */ + var $auto = FALSE; + + /** + * Max marker name length for non-html output. + * + * @var integer + * @access private + */ + var $maxStringLength = 0; + + /** + * Constructor. + * + * @param boolean $auto + * @access public + */ + function Benchmark_Timer($auto = FALSE) { + $this->auto = $auto; + + if ($this->auto) { + $this->start(); + } + + $this->PEAR(); + } + + /** + * Destructor. + * + * @access private + */ + function _Benchmark_Timer() { + if ($this->auto) { + $this->stop(); + $this->display(); + } + } + + /** + * Set "Start" marker. + * + * @see setMarker(), stop() + * @access public + */ + function start() { + $this->setMarker('Start'); + } + + /** + * Set "Stop" marker. + * + * @see setMarker(), start() + * @access public + */ + function stop() { + $this->setMarker('Stop'); + } + + /** + * Set marker. + * + * @param string $name Name of the marker to be set. + * @see start(), stop() + * @access public + */ + function setMarker($name) { + $this->markers[$name] = $this->_getMicrotime(); + } + + /** + * Returns the time elapsed betweens two markers. + * + * @param string $start start marker, defaults to "Start" + * @param string $end end marker, defaults to "Stop" + * @return double $time_elapsed time elapsed between $start and $end + * @access public + */ + function timeElapsed($start = 'Start', $end = 'Stop') { + if ($end == 'Stop' && !isset($this->markers['Stop'])) { + $this->markers['Stop'] = $this->_getMicrotime(); + } + + if (extension_loaded('bcmath')) { + return bcsub($this->markers[$end], $this->markers[$start], 6); + } else { + return $this->markers[$end] - $this->markers[$start]; + } + } + + /** + * Returns profiling information. + * + * $profiling[x]['name'] = name of marker x + * $profiling[x]['time'] = time index of marker x + * $profiling[x]['diff'] = execution time from marker x-1 to this marker x + * $profiling[x]['total'] = total execution time up to marker x + * + * @return array + * @access public + */ + function getProfiling() { + $i = $total = 0; + $result = array(); + $temp = reset($this->markers); + $this->maxStringLength = 0; + + foreach ($this->markers as $marker => $time) { + if (extension_loaded('bcmath')) { + $diff = bcsub($time, $temp, 6); + $total = bcadd($total, $diff, 6); + } else { + $diff = $time - $temp; + $total = $total + $diff; + } + + $result[$i]['name'] = $marker; + $result[$i]['time'] = $time; + $result[$i]['diff'] = $diff; + $result[$i]['total'] = $total; + + $this->maxStringLength = (strlen($marker) > $this->maxStringLength ? strlen($marker) + 1 : $this->maxStringLength); + + $temp = $time; + $i++; + } + + $result[0]['diff'] = '-'; + $result[0]['total'] = '-'; + $this->maxStringLength = (strlen('total') > $this->maxStringLength ? strlen('total') : $this->maxStringLength); + $this->maxStringLength += 2; + + return $result; + } + + /** + * Return formatted profiling information. + * + * @param boolean $showTotal Optionnaly includes total in output, default no + * @param string $format output format (auto, plain or html), default auto + * @return string + * @see getProfiling() + * @access public + */ + function getOutput($showTotal = FALSE, $format = 'auto') { + if ($format == 'auto') { + if (function_exists('version_compare') && + version_compare(phpversion(), '4.1', 'ge')) + { + $format = isset($_SERVER['SERVER_PROTOCOL']) ? 'html' : 'plain'; + } else { + global $HTTP_SERVER_VARS; + $format = isset($HTTP_SERVER_VARS['SERVER_PROTOCOL']) ? 'html' : 'plain'; + } + } + + $total = $this->TimeElapsed(); + $result = $this->getProfiling(); + $dashes = ''; + + if ($format == 'html') { + $out = '<table border="1">'."\n"; + $out .= '<tr><td> </td><td align="center"><b>time index</b></td><td align="center"><b>ex time</b></td><td align="center"><b>%</b></td>'. + ($showTotal ? + '<td align="center"><b>elapsed</b></td><td align="center"><b>%</b></td>' + : '')."</tr>\n"; + } else { + $dashes = $out = str_pad("\n", + $this->maxStringLength + ($showTotal ? 70 : 45), '-', STR_PAD_LEFT); + $out .= str_pad('marker', $this->maxStringLength) . + str_pad("time index", 22) . + str_pad("ex time", 16) . + str_pad("perct ", 8) . + ($showTotal ? ' '.str_pad("elapsed", 16)."perct" : '')."\n" . + $dashes; + } + + foreach ($result as $k => $v) { + $perc = (($v['diff'] * 100) / $total); + $tperc = (($v['total'] * 100) / $total); + + if ($format == 'html') { + $out .= "<tr><td><b>" . $v['name'] . + "</b></td><td>" . $v['time'] . + "</td><td>" . $v['diff'] . + "</td><td align=\"right\">" . number_format($perc, 2, '.', '') . + "%</td>". + ($showTotal ? + "<td>" . $v['total'] . + "</td><td align=\"right\">" . + number_format($tperc, 2, '.', '') . + "%</td>" : ''). + "</tr>\n"; + } else { + $out .= str_pad($v['name'], $this->maxStringLength, ' ') . + str_pad($v['time'], 22) . + str_pad($v['diff'], 14) . + str_pad(number_format($perc, 2, '.', '')."%",8, ' ', STR_PAD_LEFT) . + ($showTotal ? ' '. + str_pad($v['total'], 14) . + str_pad(number_format($tperc, 2, '.', '')."%", + 8, ' ', STR_PAD_LEFT) : ''). + "\n"; + } + + $out .= $dashes; + } + + if ($format == 'html') { + $out .= "<tr style='background: silver;'><td><b>total</b></td><td>-</td><td>${total}</td><td>100.00%</td>".($showTotal ? "<td>-</td><td>-</td>" : "")."</tr>\n"; + $out .= "</table>\n"; + } else { + $out .= str_pad('total', $this->maxStringLength); + $out .= str_pad('-', 22); + $out .= str_pad($total, 15); + $out .= "100.00%\n"; + $out .= $dashes; + } + + return $out; + } + + /** + * Prints the information returned by getOutput(). + * + * @param boolean $showTotal Optionnaly includes total in output, default no + * @param string $format output format (auto, plain or html), default auto + * @see getOutput() + * @access public + */ + function display($showTotal = FALSE, $format = 'auto') { + print $this->getOutput($showTotal, $format); + } + + /** + * Wrapper for microtime(). + * + * @return float + * @access private + * @since 1.3.0 + */ + function _getMicrotime() { + $microtime = explode(' ', microtime()); + return $microtime[1] . substr($microtime[0], 1); + } +} diff --git a/buildscripts/Benchmark/doc/timer_example.php b/buildscripts/Benchmark/doc/timer_example.php index 93dd05c6..ff9de936 100644 --- a/buildscripts/Benchmark/doc/timer_example.php +++ b/buildscripts/Benchmark/doc/timer_example.php @@ -1,18 +1,18 @@ -<?php
-require '../Timer.php';
-
-function wait($amount) {
- for ($i=0; $i < $amount; $i++) {
- for ($i=0; $i < 100; $i++);
- }
-}
-// Pass the param "true" to constructor to automatically display the results
-$timer = new Benchmark_Timer();
-$timer->start();
-wait(10);
-$timer->setMarker('Mark1');
-echo "Elapsed time between Start and Mark1: " .
- $timer->timeElapsed('Start', 'Mark1') . "\n";
-wait(50);
-$timer->stop();
-$timer->display();
+<?php +require '../Timer.php'; + +function wait($amount) { + for ($i=0; $i < $amount; $i++) { + for ($i=0; $i < 100; $i++); + } +} +// Pass the param "true" to constructor to automatically display the results +$timer = new Benchmark_Timer(); +$timer->start(); +wait(10); +$timer->setMarker('Mark1'); +echo "Elapsed time between Start and Mark1: " . + $timer->timeElapsed('Start', 'Mark1') . "\n"; +wait(50); +$timer->stop(); +$timer->display(); |