| Conditions | 38 | 
| Paths | > 20000 | 
| Total Lines | 289 | 
| Code Lines | 218 | 
| Lines | 95 | 
| Ratio | 32.87 % | 
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php  | 
            ||
| 59 | public function header()  | 
            ||
| 60 |     { | 
            ||
| 61 | parent::header();  | 
            ||
| 62 | |||
| 63 | global $xoopsConfig, $xoopsUser, $xoopsModule, $xoTheme, $xoopsTpl, $xoopsDB;  | 
            ||
| 64 | $tpl =& $this->template;  | 
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| 65 | |||
| 66 | // Determine if information box must be shown  | 
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| 67 | $currentScript = str_replace(XOOPS_ROOT_PATH . '/', '', $_SERVER['SCRIPT_FILENAME']);  | 
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| 68 | |||
| 69 |         if('admin.php' == $currentScript){ | 
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| 70 | $show = isset($_GET['show']) ? $_GET['show'] : '';  | 
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| 71 |             if('info' == $show){ | 
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| 72 |                 $tpl->assign('showTransitionInfo', true); | 
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| 73 | }  | 
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| 74 | }  | 
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| 75 | |||
| 76 |         $iconsSet = xoops_getModuleOption('typeicons', 'system'); | 
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| 77 | |||
| 78 |         if ($iconsSet == '') { | 
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| 79 | $icons = 'transition';  | 
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| 80 | }  | 
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| 81 | |||
| 82 |         $tpl->assign('theme_icons', XOOPS_URL . '/modules/system/images/icons/' . $iconsSet); | 
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| 83 | |||
| 84 | // language  | 
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| 85 |         $tpl->assign('xoops_language', $xoopsConfig['language']); | 
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| 86 | |||
| 87 |         $xoTheme->addScript('browse.php?Frameworks/jquery/jquery.js'); | 
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| 88 | $xoTheme->addScript(XOOPS_ADMINTHEME_URL . '/transition/js/styleswitch.js');  | 
            ||
| 89 | $xoTheme->addScript(XOOPS_ADMINTHEME_URL . '/transition/js/formenu.js');  | 
            ||
| 90 | $xoTheme->addScript(XOOPS_ADMINTHEME_URL . '/transition/js/menu.js');  | 
            ||
| 91 | //$xoTheme->addScript(XOOPS_ADMINTHEME_URL . '/transition/js/tooltip.js');  | 
            ||
| 92 | // $xoTheme->addScript(XOOPS_ADMINTHEME_URL . '/transition/js/tabs.jquery.tools.min.js');  | 
            ||
| 93 | $xoTheme->addScript(XOOPS_ADMINTHEME_URL . '/transition/js/tabs.js');  | 
            ||
| 94 | $xoTheme->addScript(XOOPS_ADMINTHEME_URL . '/transition/js/tabs.slideshow.js');  | 
            ||
| 95 | |||
| 96 |         $xoTheme->addStylesheet('https://fonts.googleapis.com/css?family=Roboto+Condensed:300,300i,400,400i,700,700i|Roboto:300,300i,400,400i,700,700i'); | 
            ||
| 97 |         $xoTheme->addStylesheet('https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css'); | 
            ||
| 98 | $xoTheme->addStylesheet(XOOPS_ADMINTHEME_URL . '/transition/css/style.css');  | 
            ||
| 99 |         $xoTheme->addStylesheet(XOOPS_ADMINTHEME_URL . '/transition/css/dark.css', array('title' => 'dark', 'media' => 'screen')); | 
            ||
| 100 |         $xoTheme->addStylesheet(XOOPS_ADMINTHEME_URL . '/transition/css/silver.css', array('title' => 'silver', 'media' => 'screen')); | 
            ||
| 101 |         $xoTheme->addStylesheet(XOOPS_ADMINTHEME_URL . '/transition/css/orange.css', array('title' => 'orange', 'media' => 'screen')); | 
            ||
| 102 | |||
| 103 |         $tpl->assign('lang_cp', _CPHOME); | 
            ||
| 104 | //start system overview  | 
            ||
| 105 |         //$tpl->assign('lang_xoops_version', XOOPS_VERSION); | 
            ||
| 106 |         $tpl->assign('lang_php_vesion', PHP_VERSION); | 
            ||
| 107 |         $tpl->assign('lang_mysql_version', mysqli_get_server_info($xoopsDB->conn)); | 
            ||
| 108 |         $tpl->assign('lang_server_api', PHP_SAPI); | 
            ||
| 109 |         $tpl->assign('lang_os_name', PHP_OS); | 
            ||
| 110 | //        $tpl->assign('safe_mode', ini_get('safe_mode') ? 'On' : 'Off'); | 
            ||
| 111 | //        $tpl->assign('register_globals', ini_get('register_globals') ? 'On' : 'Off'); | 
            ||
| 112 | //        $tpl->assign('magic_quotes_gpc', ini_get('magic_quotes_gpc') ? 'On' : 'Off'); | 
            ||
| 113 |         $tpl->assign('allow_url_fopen', ini_get('allow_url_fopen') ? 'On' : 'Off'); | 
            ||
| 114 |         $tpl->assign('fsockopen', function_exists('fsockopen') ? 'On' : 'Off'); | 
            ||
| 115 | //        $tpl->assign('allow_call_time_pass_reference', ini_get('allow_call_time_pass_reference') ? 'On' : 'Off'); | 
            ||
| 116 |         $tpl->assign('post_max_size', ini_get('post_max_size')); | 
            ||
| 117 |         $tpl->assign('max_input_time', ini_get('max_input_time')); | 
            ||
| 118 |         $tpl->assign('output_buffering', ini_get('output_buffering')); | 
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| 119 |         $tpl->assign('max_execution_time', ini_get('max_execution_time')); | 
            ||
| 120 |         $tpl->assign('memory_limit', ini_get('memory_limit')); | 
            ||
| 121 |         $tpl->assign('file_uploads', ini_get('file_uploads') ? 'On' : 'Off'); | 
            ||
| 122 |         $tpl->assign('upload_max_filesize', ini_get('upload_max_filesize')); | 
            ||
| 123 |         $tpl->assign('xoops_sitename', $xoopsConfig['sitename']); | 
            ||
| 124 | |||
| 125 | // ADD MENU *****************************************  | 
            ||
| 126 | |||
| 127 | //Add CONTROL PANEL Menu items  | 
            ||
| 128 | $menu = array();  | 
            ||
| 129 | $menu[0]['link'] = XOOPS_URL;  | 
            ||
| 130 | $menu[0]['title'] = "<span class='fa fa-home'></span> " . _YOURHOME;  | 
            ||
| 131 | $menu[0]['absolute'] = 1;  | 
            ||
| 132 | $menu[1]['link'] = XOOPS_URL . '/admin.php?xoopsorgnews=1';  | 
            ||
| 133 | $menu[1]['title'] = "<span class='fa fa-newspaper-o'></span> " . _OXYGEN_NEWS;  | 
            ||
| 134 | $menu[1]['absolute'] = 1;  | 
            ||
| 135 | $menu[1]['icon'] = XOOPS_ADMINTHEME_URL . '/transition/images/xoops.png';  | 
            ||
| 136 | $menu[2]['link'] = XOOPS_URL . '/user.php?op=logout';  | 
            ||
| 137 | $menu[2]['title'] = "<span class='fa fa-sign-out'></span> " . _LOGOUT;  | 
            ||
| 138 | $menu[2]['absolute'] = 1;  | 
            ||
| 139 | $menu[2]['icon'] = XOOPS_ADMINTHEME_URL . '/transition/images/logout.png';  | 
            ||
| 140 |         $tpl->append('navitems', array('link' => XOOPS_URL . '/admin.php', 'text' => '<span class="fa fa-cog"></span> ' . _CPHOME, 'menu' => $menu)); | 
            ||
| 141 | |||
| 142 | //add SYSTEM Menu items  | 
            ||
| 143 | include __DIR__ . '/menu.php';  | 
            ||
| 144 | View Code Duplication |         if (empty($xoopsModule) || 'system' === $xoopsModule->getVar('dirname', 'n')) { | 
            |
| 145 | $modpath = XOOPS_URL . '/admin.php';  | 
            ||
| 146 | $modname = _OXYGEN_SYSOPTIONS;  | 
            ||
| 147 | $modid = 1;  | 
            ||
| 148 | $moddir = 'system';  | 
            ||
| 149 | |||
| 150 | $mod_options = $adminmenu;  | 
            ||
| 151 |             foreach (array_keys($mod_options) as $item) { | 
            ||
| 152 | $mod_options[$item]['link'] = empty($mod_options[$item]['absolute']) ? XOOPS_URL . '/modules/' . $moddir . '/' . $mod_options[$item]['link'] : $mod_options[$item]['link'];  | 
            ||
| 153 | $mod_options[$item]['icon'] = empty($mod_options[$item]['icon']) ? '' : XOOPS_URL . '/modules/system/images/' . $mod_options[$item]['icon'];  | 
            ||
| 154 | unset($mod_options[$item]['icon_small']);  | 
            ||
| 155 | }  | 
            ||
| 156 |         } else { | 
            ||
| 157 |             $moddir  = $xoopsModule->getVar('dirname', 'n'); | 
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| 158 | $modpath = XOOPS_URL . '/modules/' . $moddir;  | 
            ||
| 159 |             $modname = $xoopsModule->getVar('name'); | 
            ||
| 160 |             $modid   = $xoopsModule->getVar('mid'); | 
            ||
| 161 | |||
| 162 | $mod_options = $xoopsModule->getAdminMenu();  | 
            ||
| 163 |             foreach (array_keys($mod_options) as $item) { | 
            ||
| 164 |                 $mod_options[$item]['link'] = empty($mod_options[$item]['absolute']) ? XOOPS_URL . "/modules/{$moddir}/" . $mod_options[$item]['link'] : $mod_options[$item]['link']; | 
            ||
| 165 |                 //                $mod_options[$item]['icon'] = empty($mod_options[$item]['icon']) ? '' : XOOPS_URL . "/modules/{$moddir}/" . $mod_options[$item]['icon']; | 
            ||
| 166 | //mb for direct URL access to icons in modules Admin  | 
            ||
| 167 |                 $mod_options[$item]['icon'] = empty($mod_options[$item]['icon']) ? '' : (filter_var($mod_options[$item]['icon'], FILTER_VALIDATE_URL) ? $mod_options[$item]['icon'] : (XOOPS_URL . "/modules/{$moddir}/" . $mod_options[$item]['icon'])); | 
            ||
| 168 | }  | 
            ||
| 169 | }  | 
            ||
| 170 | |||
| 171 |         $tpl->assign('mod_options', $mod_options); | 
            ||
| 172 |         $tpl->assign('modpath', $modpath); | 
            ||
| 173 |         $tpl->assign('modname', $modname); | 
            ||
| 174 |         $tpl->assign('modid', $modid); | 
            ||
| 175 |         $tpl->assign('moddir', $moddir); | 
            ||
| 176 | |||
| 177 | // add MODULES Menu items  | 
            ||
| 178 |         $module_handler = xoops_getHandler('module'); | 
            ||
| 179 | $criteria = new CriteriaCompo();  | 
            ||
| 180 |         $criteria->add(new Criteria('hasadmin', 1)); | 
            ||
| 181 |         $criteria->add(new Criteria('isactive', 1)); | 
            ||
| 182 |         $criteria->setSort('mid'); | 
            ||
| 183 | $mods = $module_handler->getObjects($criteria);  | 
            ||
| 184 | |||
| 185 | $menu = array();  | 
            ||
| 186 |         $moduleperm_handler = xoops_getHandler('groupperm'); | 
            ||
| 187 | View Code Duplication |         foreach ($mods as $mod) { | 
            |
| 188 | $rtn = array();  | 
            ||
| 189 | $modOptions = array(); //add for sub menus  | 
            ||
| 190 |             $sadmin     = $moduleperm_handler->checkRight('module_admin', $mod->getVar('mid'), $xoopsUser->getGroups()); | 
            ||
| 191 |             if ($sadmin) { | 
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| 192 | $info = $mod->getInfo();  | 
            ||
| 193 |                 if (!empty($info['adminindex'])) { | 
            ||
| 194 |                     $rtn['link'] = XOOPS_URL . '/modules/' . $mod->getVar('dirname', 'n') . '/' . $info['adminindex']; | 
            ||
| 195 |                 } else { | 
            ||
| 196 |                     $rtn['link'] = XOOPS_URL . '/modules/system/admin.php?fct=preferences&op=showmod&mod=' . $mod->getVar('mid'); | 
            ||
| 197 | }  | 
            ||
| 198 | $rtn['title'] = htmlspecialchars($mod->name(), ENT_QUOTES);  | 
            ||
| 199 | $rtn['absolute'] = 1;  | 
            ||
| 200 |                 $rtn['url']      = XOOPS_URL . '/modules/' . $mod->getVar('dirname', 'n') . '/'; //add for sub menus | 
            ||
| 201 | $modOptions = $mod->getAdminMenu(); //add for sub menus  | 
            ||
| 202 | $rtn['options'] = $modOptions; //add for sub menus  | 
            ||
| 203 | |||
| 204 |                 if (isset($info['icon']) && $info['icon'] !== '') { | 
            ||
| 205 |                     $rtn['icon'] = XOOPS_URL . '/modules/' . $mod->getVar('dirname', 'n') . '/' . $info['icon']; | 
            ||
| 206 | }  | 
            ||
| 207 | $menu[] = $rtn;  | 
            ||
| 208 | }  | 
            ||
| 209 | }  | 
            ||
| 210 |         $tpl->append('navitems', array( | 
            ||
| 211 | 'link' => XOOPS_URL . '/modules/system/admin.php?fct=modulesadmin',  | 
            ||
| 212 | 'text' => '<span class="fa fa-puzzle-piece"></span> ' . _AM_SYSTEM_MODULES,  | 
            ||
| 213 |             'dir'  => $mod->getVar('dirname', 'n'), | 
            ||
| 214 | 'menu' => $menu));  | 
            ||
| 215 | |||
| 216 | // add preferences menu  | 
            ||
| 217 | $menu = array();  | 
            ||
| 218 | |||
| 219 | $OPT = array();  | 
            ||
| 220 | $OPT[] = array(  | 
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| 221 | 'link' => 'admin.php?fct=preferences&op=show&confcat_id=1',  | 
            ||
| 222 | 'title' => _OXYGEN_GENERAL,  | 
            ||
| 223 | 'absolute' => 1,  | 
            ||
| 224 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/icons/prefs_small.png');  | 
            ||
| 225 | $OPT[] = array(  | 
            ||
| 226 | 'link' => 'admin.php?fct=preferences&op=show&confcat_id=2',  | 
            ||
| 227 | 'title' => _OXYGEN_USERSETTINGS,  | 
            ||
| 228 | 'absolute' => 1,  | 
            ||
| 229 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/icons/prefs_small.png');  | 
            ||
| 230 | $OPT[] = array(  | 
            ||
| 231 | 'link' => 'admin.php?fct=preferences&op=show&confcat_id=3',  | 
            ||
| 232 | 'title' => _OXYGEN_METAFOOTER,  | 
            ||
| 233 | 'absolute' => 1,  | 
            ||
| 234 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/icons/prefs_small.png');  | 
            ||
| 235 | $OPT[] = array(  | 
            ||
| 236 | 'link' => 'admin.php?fct=preferences&op=show&confcat_id=4',  | 
            ||
| 237 | 'title' => _OXYGEN_CENSOR,  | 
            ||
| 238 | 'absolute' => 1,  | 
            ||
| 239 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/icons/prefs_small.png');  | 
            ||
| 240 | $OPT[] = array(  | 
            ||
| 241 | 'link' => 'admin.php?fct=preferences&op=show&confcat_id=5',  | 
            ||
| 242 | 'title' => _OXYGEN_SEARCH,  | 
            ||
| 243 | 'absolute' => 1,  | 
            ||
| 244 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/icons/prefs_small.png');  | 
            ||
| 245 | $OPT[] = array(  | 
            ||
| 246 | 'link' => 'admin.php?fct=preferences&op=show&confcat_id=6',  | 
            ||
| 247 | 'title' => _OXYGEN_MAILER,  | 
            ||
| 248 | 'absolute' => 1,  | 
            ||
| 249 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/icons/prefs_small.png');  | 
            ||
| 250 | $OPT[] = array(  | 
            ||
| 251 | 'link' => 'admin.php?fct=preferences&op=show&confcat_id=7',  | 
            ||
| 252 | 'title' => _OXYGEN_AUTHENTICATION,  | 
            ||
| 253 | 'absolute' => 1,  | 
            ||
| 254 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/icons/prefs_small.png');  | 
            ||
| 255 | $OPT[] = array(  | 
            ||
| 256 | 'link' => 'admin.php?fct=preferences&op=showmod&mod=1',  | 
            ||
| 257 | 'title' => _OXYGEN_MODULESETTINGS,  | 
            ||
| 258 | 'absolute' => 1,  | 
            ||
| 259 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/icons/prefs_small.png');  | 
            ||
| 260 | |||
| 261 | $menu[] = array(  | 
            ||
| 262 | 'link' => XOOPS_URL . '/modules/system/admin.php?fct=preferences',  | 
            ||
| 263 | 'title' => _OXYGEN_SYSOPTIONS,  | 
            ||
| 264 | 'absolute' => 1,  | 
            ||
| 265 | 'url' => XOOPS_URL . '/modules/system/',  | 
            ||
| 266 | 'options' => $OPT);  | 
            ||
| 267 | |||
| 268 | View Code Duplication |         foreach ($mods as $mod) { | 
            |
| 269 | $rtn = array();  | 
            ||
| 270 |             $sadmin = $moduleperm_handler->checkRight('module_admin', $mod->getVar('mid'), $xoopsUser->getGroups()); | 
            ||
| 271 |             if ($sadmin && ($mod->getVar('hasnotification') || is_array($mod->getInfo('config')) || is_array($mod->getInfo('comments')))) { | 
            ||
| 272 |                 $rtn['link']     = XOOPS_URL . '/modules/system/admin.php?fct=preferences&op=showmod&mod=' . $mod->getVar('mid'); | 
            ||
| 273 | $rtn['title'] = htmlspecialchars($mod->name(), ENT_QUOTES);  | 
            ||
| 274 | $rtn['absolute'] = 1;  | 
            ||
| 275 | $rtn['icon'] = XOOPS_ADMINTHEME_URL . '/gui/oxygen/icons/prefs_small.png';  | 
            ||
| 276 | $menu[] = $rtn;  | 
            ||
| 277 | }  | 
            ||
| 278 | }  | 
            ||
| 279 |         $tpl->append('navitems', array( | 
            ||
| 280 | 'link' => XOOPS_URL . '/modules/system/admin.php?fct=preferences',  | 
            ||
| 281 | 'text' => '<span class="fa fa-wrench"></span> ' . _OXYGEN_SITEPREF,  | 
            ||
| 282 |             'dir'  => $mod->getVar('dirname', 'n'), | 
            ||
| 283 | 'menu' => $menu));  | 
            ||
| 284 | |||
| 285 | //add OPTIONS/Links Menu Items  | 
            ||
| 286 | $menu = array();  | 
            ||
| 287 | $menu[] = array(  | 
            ||
| 288 | 'link' => 'http://xoops.org',  | 
            ||
| 289 | 'title' => _OXYGEN_XOOPSPROJECT,  | 
            ||
| 290 | 'absolute' => 1);  | 
            ||
| 291 | $menu[] = array(  | 
            ||
| 292 | 'link' => 'http://xoops.org',  | 
            ||
| 293 | 'title' => _OXYGEN_WEBSITE,  | 
            ||
| 294 | 'absolute' => 1,  | 
            ||
| 295 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/images/xoops.png');  | 
            ||
| 296 | $menu[] = array(  | 
            ||
| 297 | 'link' => 'http://www.xoops.org/modules/repository/',  | 
            ||
| 298 | 'title' => _OXYGEN_XOOPSMODULES,  | 
            ||
| 299 | 'absolute' => 1,  | 
            ||
| 300 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/images/xoops.png');  | 
            ||
| 301 | $menu[] = array(  | 
            ||
| 302 | 'link' => 'http://www.xoops.org/modules/extgallery/',  | 
            ||
| 303 | 'title' => _OXYGEN_XOOPSTHEMES,  | 
            ||
| 304 | 'absolute' => 1,  | 
            ||
| 305 | 'icon' => XOOPS_ADMINTHEME_URL . '/transition/images/tweb.png');  | 
            ||
| 306 | |||
| 307 |         $tpl->append('navitems', array('link' => XOOPS_URL . '/admin.php', 'text' => '<span class="fa fa-link"></span> ' . _OXYGEN_INTERESTSITES, 'menu' => $menu)); | 
            ||
| 308 | |||
| 309 | //add OPTIONS/links for local support  | 
            ||
| 310 | View Code Duplication |         if (file_exists($file = XOOPS_ADMINTHEME_PATH . '/transition/language/' . $xoopsConfig['language'] . '/localsupport.php')) { | 
            |
| 311 | $links = include XOOPS_ADMINTHEME_PATH . '/transition/language/' . $xoopsConfig['language'] . '/localsupport.php';  | 
            ||
| 312 |             if (count($links) > 0) { | 
            ||
| 313 |                 $tpl->append('navitems', array('link' => XOOPS_URL . '/admin.php', 'text' => '<span class="fa fa-link"></span> ' . _OXYGEN_LOCALSUPPORT, 'menu' => $links)); | 
            ||
| 314 | }  | 
            ||
| 315 | }  | 
            ||
| 316 | |||
| 317 | View Code Duplication |         if (is_object($xoopsModule) || !empty($_GET['xoopsorgnews'])) { | 
            |
| 318 |             if (is_object($xoopsModule) && file_exists($file = XOOPS_ROOT_PATH . '/modules/' . $xoopsModule->getVar('dirname') . '/' . $xoopsModule->getInfo('adminmenu'))) { | 
            ||
| 319 | include $file;  | 
            ||
| 320 | }  | 
            ||
| 321 | |||
| 322 | return null;  | 
            ||
| 323 | }  | 
            ||
| 324 | |||
| 325 | View Code Duplication |         foreach ($mods as $mod) { | 
            |
| 326 |             $sadmin = $moduleperm_handler->checkRight('module_admin', $mod->getVar('mid'), $xoopsUser->getGroups()); | 
            ||
| 327 |             if ($sadmin) { | 
            ||
| 328 | $rtn = array();  | 
            ||
| 329 | $info = $mod->getInfo();  | 
            ||
| 330 |                 if (!empty($info ['adminindex'])) { | 
            ||
| 331 |                     $rtn ['link'] = XOOPS_URL . '/modules/' . $mod->getVar('dirname', 'n') . '/' . $info ['adminindex']; | 
            ||
| 332 |                 } else { | 
            ||
| 333 |                     $rtn ['link'] = XOOPS_URL . '/modules/system/admin.php?fct=preferences&op=showmod&mod=' . $mod->getVar('mid'); | 
            ||
| 334 | }  | 
            ||
| 335 |                 $rtn ['title']       = htmlspecialchars($mod->getVar('name'), ENT_QUOTES); | 
            ||
| 336 |                 $rtn ['description'] = $mod->getInfo('description'); | 
            ||
| 337 | $rtn ['absolute'] = 1;  | 
            ||
| 338 |                 if (isset($info ['icon_big'])) { | 
            ||
| 339 |                     $rtn ['icon'] = XOOPS_URL . '/modules/' . $mod->getVar('dirname', 'n') . '/' . $info ['icon_big']; | 
            ||
| 340 |                 } elseif (isset($info ['image'])) { | 
            ||
| 341 |                     $rtn ['icon'] = XOOPS_URL . '/modules/' . $mod->getVar('dirname', 'n') . '/' . $info ['image']; | 
            ||
| 342 | }  | 
            ||
| 343 | |||
| 344 |                 $tpl->append('modules', $rtn); | 
            ||
| 345 | }  | 
            ||
| 346 | }  | 
            ||
| 347 | }  | 
            ||
| 348 | }  | 
            ||
| 349 | 
The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.