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codeigniter/www/system/libraries/Profiler.php
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| <?php | |
| /** | |
| * CodeIgniter | |
| * | |
| * An open source application development framework for PHP | |
| * | |
| * 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 | |
| * | |
| * This class enables you to display benchmark, query, and other data | |
| * in order to help with debugging and optimization. | |
| * | |
| * Note: At some point it would be good to move all the HTML in this class | |
| * into a set of template files in order to allow customization. | |
| * | |
| * @package CodeIgniter | |
| * @subpackage Libraries | |
| * @category Libraries | |
| * @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' | |
| ); | |
| /** | |
| * 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(); | |
| $this->CI->load->language('profiler'); | |
| // default all sections to display | |
| foreach ($this->_available_sections as $section) | |
| { | |
| if ( ! isset($config[$section])) | |
| { | |
| $this->_compile_{$section} = TRUE; | |
| } | |
| } | |
| $this->set_sections($config); | |
| log_message('info', 'Profiler Class Initialized'); | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Set Sections | |
| * | |
| * Sets the private _compile_* properties to enable/disable Profiler sections | |
| * | |
| * @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); | |
| } | |
| } | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Auto Profiler | |
| * | |
| * This function cycles through the entire array of mark points and | |
| * matches any two points that are named identically (ending in "_start" | |
| * and "_end" respectively). It then compiles the execution times for | |
| * all points and returns it as an array | |
| * | |
| * @return array | |
| */ | |
| protected function _compile_benchmarks() | |
| { | |
| $profile = array(); | |
| foreach ($this->CI->benchmark->marker as $key => $val) | |
| { | |
| // We match the "end" marker so that the list ends | |
| // up in the order that it was defined | |
| if (preg_match('/(.+?)_end$/i', $key, $match) | |
| && isset($this->CI->benchmark->marker[$match[1].'_end'], $this->CI->benchmark->marker[$match[1].'_start'])) | |
| { | |
| $profile[$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 | |
| $output = "\n\n" | |
| .'<fieldset id="ci_profiler_benchmarks" style="border:1px solid #900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| ."\n" | |
| .'<legend style="color:#900;"> '.$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"; | |
| } | |
| return $output."</table>\n</fieldset>"; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Compile Queries | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_queries() | |
| { | |
| $dbs = array(); | |
| // Let's determine which databases are currently connected to | |
| foreach (get_object_vars($this->CI) as $name => $cobject) | |
| { | |
| if (is_object($cobject)) | |
| { | |
| 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) | |
| { | |
| 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 | |
| $this->CI->load->helper('text'); | |
| // Key words we want bolded | |
| $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 $name => $db) | |
| { | |
| $hide_queries = (count($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 !== '') | |
| { | |
| $show_hide_js = '(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_queries_db_'.$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>)'; | |
| } | |
| $output .= '<fieldset style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| ."\n" | |
| .'<legend style="color:#0000FF;"> '.$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) | |
| { | |
| $output .= '<tr><td style="width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;">' | |
| .$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); | |
| 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 .= "</table>\n</fieldset>"; | |
| $count++; | |
| } | |
| return $output; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Compile $_GET Data | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_get() | |
| { | |
| $output = "\n\n" | |
| .'<fieldset id="ci_profiler_get" style="border:1px solid #cd6e00;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| ."\n" | |
| .'<legend style="color:#cd6e00;"> '.$this->CI->lang->line('profiler_get_data')." </legend>\n"; | |
| if (count($_GET) === 0) | |
| { | |
| $output .= '<div style="color:#cd6e00;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->lang->line('profiler_no_get').'</div>'; | |
| } | |
| else | |
| { | |
| $output .= "\n\n<table style=\"width:100%;border:none;\">\n"; | |
| foreach ($_GET 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')); | |
| $output .= '<tr><td style="width:50%;color:#000;background-color:#ddd;padding:5px;">$_GET[' | |
| .$key.'] </td><td style="width:50%;padding:5px;color:#cd6e00;font-weight:normal;background-color:#ddd;">' | |
| .$val."</td></tr>\n"; | |
| } | |
| $output .= "</table>\n"; | |
| } | |
| return $output.'</fieldset>'; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Compile $_POST Data | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_post() | |
| { | |
| $output = "\n\n" | |
| .'<fieldset id="ci_profiler_post" style="border:1px solid #009900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| ."\n" | |
| .'<legend style="color:#009900;"> '.$this->CI->lang->line('profiler_post_data')." </legend>\n"; | |
| if (count($_POST) === 0 && count($_FILES) === 0) | |
| { | |
| $output .= '<div style="color:#009900;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->lang->line('profiler_no_post').'</div>'; | |
| } | |
| else | |
| { | |
| $output .= "\n\n<table style=\"width:100%;\">\n"; | |
| foreach ($_POST 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')); | |
| $output .= '<tr><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">$_POST[' | |
| .$key.'] </td><td style="width:50%;padding:5px;color:#009900;font-weight:normal;background-color:#ddd;">' | |
| .$val."</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"; | |
| } | |
| return $output.'</fieldset>'; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Show query string | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_uri_string() | |
| { | |
| return "\n\n" | |
| .'<fieldset id="ci_profiler_uri_string" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| ."\n" | |
| .'<legend style="color:#000;"> '.$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') : $this->CI->uri->uri_string) | |
| .'</div></fieldset>'; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Show the controller and function that were called | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_controller_info() | |
| { | |
| return "\n\n" | |
| .'<fieldset id="ci_profiler_controller_info" style="border:1px solid #995300;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| ."\n" | |
| .'<legend style="color:#995300;"> '.$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>'; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Compile memory usage | |
| * | |
| * Display total used memory | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_memory_usage() | |
| { | |
| 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>'; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Compile header information | |
| * | |
| * Lists HTTP headers | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_http_headers() | |
| { | |
| $output = "\n\n" | |
| .'<fieldset id="ci_profiler_http_headers" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| ."\n" | |
| .'<legend style="color:#000;"> '.$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[$header]) ? htmlspecialchars($_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"; | |
| } | |
| return $output."</table>\n</fieldset>"; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Compile config information | |
| * | |
| * Lists developer config variables | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_config() | |
| { | |
| $output = "\n\n" | |
| .'<fieldset id="ci_profiler_config" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| ."\n" | |
| .'<legend style="color:#000;"> '.$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"; | |
| foreach ($this->CI->config->config as $config => $val) | |
| { | |
| $pre = ''; | |
| $pre_close = ''; | |
| if (is_array($val) OR is_object($val)) | |
| { | |
| $val = print_r($val, TRUE); | |
| $pre = '<pre>' ; | |
| $pre_close = '</pre>'; | |
| } | |
| $output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">' | |
| .$config.' </td><td style="padding:5px;color:#000;background-color:#ddd;">'.$pre.htmlspecialchars($val, ENT_QUOTES, config_item('charset')).$pre_close."</td></tr>\n"; | |
| } | |
| return $output."</table>\n</fieldset>"; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Compile session userdata | |
| * | |
| * @return string | |
| */ | |
| protected function _compile_session_data() | |
| { | |
| if ( ! isset($this->CI->session)) | |
| { | |
| return; | |
| } | |
| $output = '<fieldset id="ci_profiler_csession" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">' | |
| .'<legend style="color:#000;"> '.$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->userdata() as $key => $val) | |
| { | |
| $pre = ''; | |
| $pre_close = ''; | |
| if (is_array($val) OR is_object($val)) | |
| { | |
| $val = print_r($val, TRUE); | |
| $pre = '<pre>' ; | |
| $pre_close = '</pre>'; | |
| } | |
| $output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">' | |
| .$key.' </td><td style="padding:5px;color:#000;background-color:#ddd;">'.$pre.htmlspecialchars($val, ENT_QUOTES, config_item('charset')).$pre_close."</td></tr>\n"; | |
| } | |
| return $output."</table>\n</fieldset>"; | |
| } | |
| // -------------------------------------------------------------------- | |
| /** | |
| * Run the Profiler | |
| * | |
| * @return string | |
| */ | |
| public function run() | |
| { | |
| $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; | |
| $output .= $this->{$func}(); | |
| $fields_displayed++; | |
| } | |
| } | |
| if ($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>'; | |
| } | |
| return $output.'</div>'; | |
| } | |
| } |