diff options
Diffstat (limited to 'system/libraries/Profiler.php')
| -rw-r--r-- | system/libraries/Profiler.php | 460 |
1 files changed, 232 insertions, 228 deletions
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php index 2fe21db11..9ea09a529 100644 --- a/system/libraries/Profiler.php +++ b/system/libraries/Profiler.php @@ -1,19 +1,41 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 1.0 + * This content is released under the MIT License (MIT) + * + * Copyright (c) 2014 - 2017, British Columbia Institute of Technology + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) + * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/) + * @license http://opensource.org/licenses/MIT MIT License + * @link https://codeigniter.com + * @since Version 1.0.0 * @filesource */ - -// ------------------------------------------------------------------------ +defined('BASEPATH') OR exit('No direct script access allowed'); /** * CodeIgniter Profiler Class @@ -27,41 +49,57 @@ * @package CodeIgniter * @subpackage Libraries * @category Libraries - * @author ExpressionEngine Dev Team - * @link http://codeigniter.com/user_guide/general/profiling.html + * @author EllisLab Dev Team + * @link https://codeigniter.com/user_guide/general/profiling.html */ class CI_Profiler { + /** + * List of profiler sections available to show + * + * @var array + */ protected $_available_sections = array( - 'benchmarks', - 'get', - 'memory_usage', - 'post', - 'uri_string', - 'controller_info', - 'queries', - 'http_headers', - 'session_data', - 'config' - ); + 'benchmarks', + 'get', + 'memory_usage', + 'post', + 'uri_string', + 'controller_info', + 'queries', + 'http_headers', + 'session_data', + 'config' + ); + /** + * Number of queries to show before making the additional queries togglable + * + * @var int + */ protected $_query_toggle_count = 25; + /** + * Reference to the CodeIgniter singleton + * + * @var object + */ protected $CI; // -------------------------------------------------------------------- + /** + * Class constructor + * + * Initialize Profiler + * + * @param array $config Parameters + */ public function __construct($config = array()) { $this->CI =& get_instance(); $this->CI->load->language('profiler'); - if (isset($config['query_toggle_count'])) - { - $this->_query_toggle_count = (int) $config['query_toggle_count']; - unset($config['query_toggle_count']); - } - // default all sections to display foreach ($this->_available_sections as $section) { @@ -72,6 +110,7 @@ class CI_Profiler { } $this->set_sections($config); + log_message('info', 'Profiler Class Initialized'); } // -------------------------------------------------------------------- @@ -81,16 +120,22 @@ class CI_Profiler { * * Sets the private _compile_* properties to enable/disable Profiler sections * - * @param mixed + * @param mixed $config * @return void */ public function set_sections($config) { + if (isset($config['query_toggle_count'])) + { + $this->_query_toggle_count = (int) $config['query_toggle_count']; + unset($config['query_toggle_count']); + } + foreach ($config as $method => $enable) { if (in_array($method, $this->_available_sections)) { - $this->_compile_{$method} = ($enable !== FALSE) ? TRUE : FALSE; + $this->_compile_{$method} = ($enable !== FALSE); } } } @@ -114,36 +159,32 @@ class CI_Profiler { { // We match the "end" marker so that the list ends // up in the order that it was defined - if (preg_match("/(.+?)_end/i", $key, $match)) + if (preg_match('/(.+?)_end$/i', $key, $match) + && isset($this->CI->benchmark->marker[$match[1].'_end'], $this->CI->benchmark->marker[$match[1].'_start'])) { - if (isset($this->CI->benchmark->marker[$match[1].'_end']) AND isset($this->CI->benchmark->marker[$match[1].'_start'])) - { - $profile[$match[1]] = $this->CI->benchmark->elapsed_time($match[1].'_start', $key); - } + $profile[$match[1]] = $this->CI->benchmark->elapsed_time($match[1].'_start', $key); } } // Build a table containing the profile data. // Note: At some point we should turn this into a template that can - // be modified. We also might want to make this data available to be logged + // be modified. We also might want to make this data available to be logged - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_benchmarks" style="border:1px solid #900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#900;"> '.$this->CI->lang->line('profiler_benchmarks').' </legend>'; - $output .= "\n"; - $output .= "\n\n<table style='width:100%'>\n"; + $output = "\n\n" + .'<fieldset id="ci_profiler_benchmarks" style="border:1px solid #900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#900;"> '.$this->CI->lang->line('profiler_benchmarks')." </legend>" + ."\n\n\n<table style=\"width:100%;\">\n"; foreach ($profile as $key => $val) { $key = ucwords(str_replace(array('_', '-'), ' ', $key)); - $output .= "<tr><td style='padding:5px;width:50%;color:#000;font-weight:bold;background-color:#ddd;'>".$key." </td><td style='padding:5px;width:50%;color:#900;font-weight:normal;background-color:#ddd;'>".$val."</td></tr>\n"; + $output .= '<tr><td style="padding:5px;width:50%;color:#000;font-weight:bold;background-color:#ddd;">' + .$key.' </td><td style="padding:5px;width:50%;color:#900;font-weight:normal;background-color:#ddd;">' + .$val."</td></tr>\n"; } - $output .= "</table>\n"; - $output .= "</fieldset>"; - - return $output; + return $output."</table>\n</fieldset>"; } // -------------------------------------------------------------------- @@ -158,27 +199,37 @@ class CI_Profiler { $dbs = array(); // Let's determine which databases are currently connected to - foreach (get_object_vars($this->CI) as $CI_object) + foreach (get_object_vars($this->CI) as $name => $cobject) { - if (is_object($CI_object) && is_subclass_of(get_class($CI_object), 'CI_DB') ) + if (is_object($cobject)) { - $dbs[] = $CI_object; + if ($cobject instanceof CI_DB) + { + $dbs[get_class($this->CI).':$'.$name] = $cobject; + } + elseif ($cobject instanceof CI_Model) + { + foreach (get_object_vars($cobject) as $mname => $mobject) + { + if ($mobject instanceof CI_DB) + { + $dbs[get_class($cobject).':$'.$mname] = $mobject; + } + } + } } } - if (count($dbs) == 0) + if (count($dbs) === 0) { - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_queries" style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_queries').' </legend>'; - $output .= "\n"; - $output .= "\n\n<table style='border:none; width:100%;'>\n"; - $output .="<tr><td style='width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px'>".$this->CI->lang->line('profiler_no_db')."</td></tr>\n"; - $output .= "</table>\n"; - $output .= "</fieldset>"; - - return $output; + return "\n\n" + .'<fieldset id="ci_profiler_queries" style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_queries').' </legend>' + ."\n\n\n<table style=\"border:none; width:100%;\">\n" + .'<tr><td style="width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;">' + .$this->CI->lang->line('profiler_no_db') + ."</td></tr>\n</table>\n</fieldset>"; } // Load the text helper so we can highlight the SQL @@ -188,58 +239,57 @@ class CI_Profiler { $highlight = array('SELECT', 'DISTINCT', 'FROM', 'WHERE', 'AND', 'LEFT JOIN', 'ORDER BY', 'GROUP BY', 'LIMIT', 'INSERT', 'INTO', 'VALUES', 'UPDATE', 'OR ', 'HAVING', 'OFFSET', 'NOT IN', 'IN', 'LIKE', 'NOT LIKE', 'COUNT', 'MAX', 'MIN', 'ON', 'AS', 'AVG', 'SUM', '(', ')'); $output = "\n\n"; - $count = 0; - foreach ($dbs as $db) + foreach ($dbs as $name => $db) { - $count++; - $hide_queries = (count($db->queries) > $this->_query_toggle_count) ? ' display:none' : ''; + $total_time = number_format(array_sum($db->query_times), 4).' '.$this->CI->lang->line('profiler_seconds'); $show_hide_js = '(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_queries_db_'.$count.'\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_hide').'\'?\''.$this->CI->lang->line('profiler_section_show').'\':\''.$this->CI->lang->line('profiler_section_hide').'\';">'.$this->CI->lang->line('profiler_section_hide').'</span>)'; - if ($hide_queries != '') + if ($hide_queries !== '') { $show_hide_js = '(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_queries_db_'.$count.'\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)'; } - $output .= '<fieldset style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_database').': '.$db->database.' '.$this->CI->lang->line('profiler_queries').': '.count($db->queries).' '.$show_hide_js.'</legend>'; - $output .= "\n"; - $output .= "\n\n<table style='width:100%;{$hide_queries}' id='ci_profiler_queries_db_{$count}'>\n"; + $output .= '<fieldset style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_database') + .': '.$db->database.' ('.$name.') '.$this->CI->lang->line('profiler_queries') + .': '.count($db->queries).' ('.$total_time.') '.$show_hide_js."</legend>\n\n\n" + .'<table style="width:100%;'.$hide_queries.'" id="ci_profiler_queries_db_'.$count."\">\n"; - if (count($db->queries) == 0) + if (count($db->queries) === 0) { - $output .= "<tr><td style='width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;'>".$this->CI->lang->line('profiler_no_queries')."</td></tr>\n"; + $output .= '<tr><td style="width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;">' + .$this->CI->lang->line('profiler_no_queries')."</td></tr>\n"; } else { foreach ($db->queries as $key => $val) { $time = number_format($db->query_times[$key], 4); - - $val = highlight_code($val, ENT_QUOTES); + $val = highlight_code($val); foreach ($highlight as $bold) { $val = str_replace($bold, '<strong>'.$bold.'</strong>', $val); } - $output .= "<tr><td style='padding:5px; vertical-align: top;width:1%;color:#900;font-weight:normal;background-color:#ddd;'>".$time." </td><td style='padding:5px; color:#000;font-weight:normal;background-color:#ddd;'>".$val."</td></tr>\n"; + $output .= '<tr><td style="padding:5px;vertical-align:top;width:1%;color:#900;font-weight:normal;background-color:#ddd;">' + .$time.' </td><td style="padding:5px;color:#000;font-weight:normal;background-color:#ddd;">' + .$val."</td></tr>\n"; } } - $output .= "</table>\n"; - $output .= "</fieldset>"; - + $output .= "</table>\n</fieldset>"; + $count++; } return $output; } - // -------------------------------------------------------------------- /** @@ -249,44 +299,35 @@ class CI_Profiler { */ protected function _compile_get() { - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_get" style="border:1px solid #cd6e00;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#cd6e00;"> '.$this->CI->lang->line('profiler_get_data').' </legend>'; - $output .= "\n"; + $output = "\n\n" + .'<fieldset id="ci_profiler_get" style="border:1px solid #cd6e00;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#cd6e00;"> '.$this->CI->lang->line('profiler_get_data')." </legend>\n"; - if (count($_GET) == 0) + if (count($_GET) === 0) { - $output .= "<div style='color:#cd6e00;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->lang->line('profiler_no_get')."</div>"; + $output .= '<div style="color:#cd6e00;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->lang->line('profiler_no_get').'</div>'; } else { - $output .= "\n\n<table style='width:100%; border:none'>\n"; + $output .= "\n\n<table style=\"width:100%;border:none;\">\n"; foreach ($_GET as $key => $val) { - if ( ! is_numeric($key)) - { - $key = "'".$key."'"; - } - - $output .= "<tr><td style='width:50%;color:#000;background-color:#ddd;padding:5px'>$_GET[".$key."] </td><td style='width:50%;padding:5px;color:#cd6e00;font-weight:normal;background-color:#ddd;'>"; - if (is_array($val)) - { - $output .= "<pre>" . htmlspecialchars(stripslashes(print_r($val, true))) . "</pre>"; - } - else - { - $output .= htmlspecialchars(stripslashes($val)); - } - $output .= "</td></tr>\n"; + is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'"; + $val = (is_array($val) OR is_object($val)) + ? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>' + : htmlspecialchars($val, ENT_QUOTES, config_item('charset')); + + $output .= '<tr><td style="width:50%;color:#000;background-color:#ddd;padding:5px;">$_GET[' + .$key.'] </td><td style="width:50%;padding:5px;color:#cd6e00;font-weight:normal;background-color:#ddd;">' + .$val."</td></tr>\n"; } $output .= "</table>\n"; } - $output .= "</fieldset>"; - return $output; + return $output.'</fieldset>'; } // -------------------------------------------------------------------- @@ -298,44 +339,47 @@ class CI_Profiler { */ protected function _compile_post() { - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_post" style="border:1px solid #009900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#009900;"> '.$this->CI->lang->line('profiler_post_data').' </legend>'; - $output .= "\n"; + $output = "\n\n" + .'<fieldset id="ci_profiler_post" style="border:1px solid #009900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#009900;"> '.$this->CI->lang->line('profiler_post_data')." </legend>\n"; - if (count($_POST) == 0) + if (count($_POST) === 0 && count($_FILES) === 0) { - $output .= "<div style='color:#009900;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->lang->line('profiler_no_post')."</div>"; + $output .= '<div style="color:#009900;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->lang->line('profiler_no_post').'</div>'; } else { - $output .= "\n\n<table style='width:100%'>\n"; + $output .= "\n\n<table style=\"width:100%;\">\n"; foreach ($_POST as $key => $val) { - if ( ! is_numeric($key)) - { - $key = "'".$key."'"; - } + is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'"; + $val = (is_array($val) OR is_object($val)) + ? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>' + : htmlspecialchars($val, ENT_QUOTES, config_item('charset')); + + $output .= '<tr><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">$_POST[' + .$key.'] </td><td style="width:50%;padding:5px;color:#009900;font-weight:normal;background-color:#ddd;">' + .$val."</td></tr>\n"; + } - $output .= "<tr><td style='width:50%;padding:5px;color:#000;background-color:#ddd;'>$_POST[".$key."] </td><td style='width:50%;padding:5px;color:#009900;font-weight:normal;background-color:#ddd;'>"; - if (is_array($val)) - { - $output .= "<pre>" . htmlspecialchars(stripslashes(print_r($val, TRUE))) . "</pre>"; - } - else - { - $output .= htmlspecialchars(stripslashes($val)); - } - $output .= "</td></tr>\n"; + foreach ($_FILES as $key => $val) + { + is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'"; + $val = (is_array($val) OR is_object($val)) + ? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>' + : htmlspecialchars($val, ENT_QUOTES, config_item('charset')); + + $output .= '<tr><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">$_FILES[' + .$key.'] </td><td style="width:50%;padding:5px;color:#009900;font-weight:normal;background-color:#ddd;">' + .$val."</td></tr>\n"; } $output .= "</table>\n"; } - $output .= "</fieldset>"; - return $output; + return $output.'</fieldset>'; } // -------------------------------------------------------------------- @@ -347,24 +391,13 @@ class CI_Profiler { */ protected function _compile_uri_string() { - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_uri_string" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#000;"> '.$this->CI->lang->line('profiler_uri_string').' </legend>'; - $output .= "\n"; - - if ($this->CI->uri->uri_string == '') - { - $output .= "<div style='color:#000;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->lang->line('profiler_no_uri')."</div>"; - } - else - { - $output .= "<div style='color:#000;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->uri->uri_string."</div>"; - } - - $output .= "</fieldset>"; - - return $output; + return "\n\n" + .'<fieldset id="ci_profiler_uri_string" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#000;"> '.$this->CI->lang->line('profiler_uri_string')." </legend>\n" + .'<div style="color:#000;font-weight:normal;padding:4px 0 4px 0;">' + .($this->CI->uri->uri_string === '' ? $this->CI->lang->line('profiler_no_uri') : $this->CI->uri->uri_string) + .'</div></fieldset>'; } // -------------------------------------------------------------------- @@ -376,17 +409,12 @@ class CI_Profiler { */ protected function _compile_controller_info() { - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_controller_info" style="border:1px solid #995300;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#995300;"> '.$this->CI->lang->line('profiler_controller_info').' </legend>'; - $output .= "\n"; - - $output .= "<div style='color:#995300;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->router->fetch_class()."/".$this->CI->router->fetch_method()."</div>"; - - $output .= "</fieldset>"; - - return $output; + return "\n\n" + .'<fieldset id="ci_profiler_controller_info" style="border:1px solid #995300;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#995300;"> '.$this->CI->lang->line('profiler_controller_info')." </legend>\n" + .'<div style="color:#995300;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->router->class.'/'.$this->CI->router->method + .'</div></fieldset>'; } // -------------------------------------------------------------------- @@ -400,24 +428,13 @@ class CI_Profiler { */ protected function _compile_memory_usage() { - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_memory_usage" style="border:1px solid #5a0099;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#5a0099;"> '.$this->CI->lang->line('profiler_memory_usage').' </legend>'; - $output .= "\n"; - - if (function_exists('memory_get_usage') && ($usage = memory_get_usage()) != '') - { - $output .= "<div style='color:#5a0099;font-weight:normal;padding:4px 0 4px 0'>".number_format($usage).' bytes</div>'; - } - else - { - $output .= "<div style='color:#5a0099;font-weight:normal;padding:4px 0 4px 0'>".$this->CI->lang->line('profiler_no_memory')."</div>"; - } - - $output .= "</fieldset>"; - - return $output; + return "\n\n" + .'<fieldset id="ci_profiler_memory_usage" style="border:1px solid #5a0099;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#5a0099;"> '.$this->CI->lang->line('profiler_memory_usage')." </legend>\n" + .'<div style="color:#5a0099;font-weight:normal;padding:4px 0 4px 0;">' + .(($usage = memory_get_usage()) != '' ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory')) + .'</div></fieldset>'; } // -------------------------------------------------------------------- @@ -431,24 +448,21 @@ class CI_Profiler { */ protected function _compile_http_headers() { - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_http_headers" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#000;"> '.$this->CI->lang->line('profiler_headers').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_httpheaders_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>'; - $output .= "\n"; - - $output .= "\n\n<table style='width:100%;display:none' id='ci_profiler_httpheaders_table'>\n"; - - foreach (array('HTTP_ACCEPT', 'HTTP_USER_AGENT', 'HTTP_CONNECTION', 'SERVER_PORT', 'SERVER_NAME', 'REMOTE_ADDR', 'SERVER_SOFTWARE', 'HTTP_ACCEPT_LANGUAGE', 'SCRIPT_NAME', 'REQUEST_METHOD',' HTTP_HOST', 'REMOTE_HOST', 'CONTENT_TYPE', 'SERVER_PROTOCOL', 'QUERY_STRING', 'HTTP_ACCEPT_ENCODING', 'HTTP_X_FORWARDED_FOR') as $header) + $output = "\n\n" + .'<fieldset id="ci_profiler_http_headers" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#000;"> '.$this->CI->lang->line('profiler_headers') + .' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_httpheaders_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show')."</span>)</legend>\n\n\n" + .'<table style="width:100%;display:none;" id="ci_profiler_httpheaders_table">'."\n"; + + foreach (array('HTTP_ACCEPT', 'HTTP_USER_AGENT', 'HTTP_CONNECTION', 'SERVER_PORT', 'SERVER_NAME', 'REMOTE_ADDR', 'SERVER_SOFTWARE', 'HTTP_ACCEPT_LANGUAGE', 'SCRIPT_NAME', 'REQUEST_METHOD',' HTTP_HOST', 'REMOTE_HOST', 'CONTENT_TYPE', 'SERVER_PROTOCOL', 'QUERY_STRING', 'HTTP_ACCEPT_ENCODING', 'HTTP_X_FORWARDED_FOR', 'HTTP_DNT') as $header) { - $val = (isset($_SERVER[$header])) ? $_SERVER[$header] : ''; - $output .= "<tr><td style='vertical-align: top;width:50%;padding:5px;color:#900;background-color:#ddd;'>".$header." </td><td style='width:50%;padding:5px;color:#000;background-color:#ddd;'>".$val."</td></tr>\n"; + $val = isset($_SERVER[$header]) ? htmlspecialchars($_SERVER[$header], ENT_QUOTES, config_item('charset')) : ''; + $output .= '<tr><td style="vertical-align:top;width:50%;padding:5px;color:#900;background-color:#ddd;">' + .$header.' </td><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">'.$val."</td></tr>\n"; } - $output .= "</table>\n"; - $output .= "</fieldset>"; - - return $output; + return $output."</table>\n</fieldset>"; } // -------------------------------------------------------------------- @@ -462,28 +476,24 @@ class CI_Profiler { */ protected function _compile_config() { - $output = "\n\n"; - $output .= '<fieldset id="ci_profiler_config" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= "\n"; - $output .= '<legend style="color:#000;"> '.$this->CI->lang->line('profiler_config').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_config_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>'; - $output .= "\n"; + $output = "\n\n" + .'<fieldset id="ci_profiler_config" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + ."\n" + .'<legend style="color:#000;"> '.$this->CI->lang->line('profiler_config').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_config_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show')."</span>)</legend>\n\n\n" + .'<table style="width:100%;display:none;" id="ci_profiler_config_table">'."\n"; - $output .= "\n\n<table style='width:100%; display:none' id='ci_profiler_config_table'>\n"; - - foreach ($this->CI->config->config as $config=>$val) + foreach ($this->CI->config->config as $config => $val) { - if (is_array($val)) + if (is_array($val) OR is_object($val)) { $val = print_r($val, TRUE); } - $output .= "<tr><td style='padding:5px; vertical-align: top;color:#900;background-color:#ddd;'>".$config." </td><td style='padding:5px; color:#000;background-color:#ddd;'>".htmlspecialchars($val)."</td></tr>\n"; + $output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">' + .$config.' </td><td style="padding:5px;color:#000;background-color:#ddd;">'.htmlspecialchars($val, ENT_QUOTES, config_item('charset'))."</td></tr>\n"; } - $output .= "</table>\n"; - $output .= "</fieldset>"; - - return $output; + return $output."</table>\n</fieldset>"; } // -------------------------------------------------------------------- @@ -493,30 +503,29 @@ class CI_Profiler { * * @return string */ - private function _compile_session_data() + protected function _compile_session_data() { if ( ! isset($this->CI->session)) { return; } - $output = '<fieldset id="ci_profiler_csession" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">'; - $output .= '<legend style="color:#000;"> '.$this->CI->lang->line('profiler_session_data').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_session_data\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>'; - $output .= "<table style='width:100%;display:none' id='ci_profiler_session_data'>"; + $output = '<fieldset id="ci_profiler_csession" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' + .'<legend style="color:#000;"> '.$this->CI->lang->line('profiler_session_data').' (<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_session_data\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>' + .'<table style="width:100%;display:none;" id="ci_profiler_session_data">'; - foreach ($this->CI->session->all_userdata() as $key => $val) + foreach ($this->CI->session->userdata() as $key => $val) { if (is_array($val) OR is_object($val)) { $val = print_r($val, TRUE); } - $output .= "<tr><td style='padding:5px; vertical-align: top;color:#900;background-color:#ddd;'>".$key." </td><td style='padding:5px; color:#000;background-color:#ddd;'>".htmlspecialchars($val)."</td></tr>\n"; + $output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">' + .$key.' </td><td style="padding:5px;color:#000;background-color:#ddd;">'.htmlspecialchars($val, ENT_QUOTES, config_item('charset'))."</td></tr>\n"; } - $output .= '</table>'; - $output .= "</fieldset>"; - return $output; + return $output."</table>\n</fieldset>"; } // -------------------------------------------------------------------- @@ -528,31 +537,26 @@ class CI_Profiler { */ public function run() { - $output = "<div id='codeigniter_profiler' style='clear:both;background-color:#fff;padding:10px;'>"; + $output = '<div id="codeigniter_profiler" style="clear:both;background-color:#fff;padding:10px;">'; $fields_displayed = 0; foreach ($this->_available_sections as $section) { if ($this->_compile_{$section} !== FALSE) { - $func = "_compile_{$section}"; + $func = '_compile_'.$section; $output .= $this->{$func}(); $fields_displayed++; } } - if ($fields_displayed == 0) + if ($fields_displayed === 0) { - $output .= '<p style="border:1px solid #5a0099;padding:10px;margin:20px 0;background-color:#eee">'.$this->CI->lang->line('profiler_no_profiles').'</p>'; + $output .= '<p style="border:1px solid #5a0099;padding:10px;margin:20px 0;background-color:#eee;">' + .$this->CI->lang->line('profiler_no_profiles').'</p>'; } - $output .= '</div>'; - - return $output; + return $output.'</div>'; } -} - -// END CI_Profiler class -/* End of file Profiler.php */ -/* Location: ./system/libraries/Profiler.php */
\ No newline at end of file +} |