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                <?php namespace Xoopsmodules\instruction\common;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 You may not change or alter any portion of this comment or credits  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 of supporting developers from this source code or any supporting source code  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 which is considered copyrighted (c) material of the original comment or credit authors.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 This program is distributed in the hope that it will be useful,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 but WITHOUT ANY WARRANTY; without even the implied warranty of  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright   XOOPS Project (https://xoops.org)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license     http://www.fsf.org/copyleft/gpl.html GNU public license  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author      mamba <[email protected]>  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                trait ServerStats  | 
            
            
                                                                        
                            
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * serverStats()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public static function getServerStats()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //mb    $wfdownloads = WfdownloadsWfdownloads::getInstance();  | 
            
                            
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                        $moduleDirName      = basename(dirname(dirname(__DIR__)));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $moduleDirNameUpper = strtoupper($moduleDirName);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        xoops_loadLanguage('common', $moduleDirName); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //        $sql   = 'SELECT metavalue';  | 
            
                            
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                        //        $sql   .= ' FROM ' . $GLOBALS['xoopsDB']->prefix('wfdownloads_meta'); | 
            
                            
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                        //        $sql   .= " WHERE metakey='version' LIMIT 1";  | 
            
                            
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                        //        $query = $GLOBALS['xoopsDB']->query($sql);  | 
            
                            
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                        //        list($meta) = $GLOBALS['xoopsDB']->fetchRow($query);  | 
            
                            
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                        $html .= "<fieldset><legend style='font-weight: bold; color: #900;'>" . constant('CO_' . $moduleDirNameUpper . '_IMAGEINFO') . "</legend>\n"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= "<div style='padding: 8px;'>\n";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //        $html .= '<div>' . constant('CO_' . $moduleDirNameUpper . '_METAVERSION') . $meta . "</div>\n"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //        $html .= "<br>\n";  | 
            
                            
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                        //        $html .= "<br>\n";  | 
            
                            
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                        $html .= '<div>' . constant('CO_' . $moduleDirNameUpper . '_SPHPINI') . "</div>\n"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= "<ul>\n";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $gdlib = function_exists('gd_info') ? '<span style="color: green;">' . constant('CO_' . $moduleDirNameUpper . '_GDON') . '</span>' : '<span style="color: red;">' . constant('CO_' . $moduleDirNameUpper . '_GDOFF') . '</span>'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html  .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_GDLIBSTATUS') . $gdlib; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (function_exists('gd_info')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (true === ($gdlib = gd_info())) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $html .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_GDLIBVERSION') . '<b>' . $gdlib['GD Version'] . '</b>'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //    $safemode = ini_get('safe_mode') ? constant('CO_' . $moduleDirNameUpper . '_ON') . constant('CO_' . $moduleDirNameUpper . '_SAFEMODEPROBLEMS : constant('CO_' . $moduleDirNameUpper . '_OFF'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //    $html .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_SAFEMODESTATUS . $safemode; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //    $registerglobals = (!ini_get('register_globals')) ? "<span style=\"color: green;\">" . constant('CO_' . $moduleDirNameUpper . '_OFF') . '</span>' : "<span style=\"color: red;\">" . constant('CO_' . $moduleDirNameUpper . '_ON') . '</span>'; | 
            
                            
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                        //    $html .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_REGISTERGLOBALS . $registerglobals; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $downloads = ini_get('file_uploads') ? '<span style="color: green;">' . constant('CO_' . $moduleDirNameUpper . '_ON') . '</span>' : '<span style="color: red;">' . constant('CO_' . $moduleDirNameUpper . '_OFF') . '</span>'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html      .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_SERVERUPLOADSTATUS') . $downloads; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_MAXUPLOADSIZE') . ' <b><span style="color: blue;">' . ini_get('upload_max_filesize') . "</span></b>\n"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_MAXPOSTSIZE') . ' <b><span style="color: blue;">' . ini_get('post_max_size') . "</span></b>\n"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_MEMORYLIMIT') . ' <b><span style="color: blue;">' . ini_get('memory_limit') . "</span></b>\n"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= "</ul>\n";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= "<ul>\n";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= '<li>' . constant('CO_' . $moduleDirNameUpper . '_SERVERPATH') . ' <b>' . XOOPS_ROOT_PATH . "</b>\n"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= "</ul>\n";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= "<br>\n";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= constant('CO_' . $moduleDirNameUpper . '_UPLOADPATHDSC') . "\n"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= '</div>';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $html .= '</fieldset><br>';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $html;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.