mambax7 / smartfaq

category.php

Spacing +18 added lines, -18 removed lines

@@ -6,9 +6,9 @@ 
  * Licence: GNU
  */
 
-include_once __DIR__ . '/header.php';
+include_once __DIR__.'/header.php';
 
-$categoryid = isset($_GET['categoryid']) ? (int)$_GET['categoryid'] : 0;
+$categoryid = isset($_GET['categoryid']) ? (int) $_GET['categoryid'] : 0;
 
 // Creating the category handler object
 $categoryHandler = sf_gethandler('category');
@@ -32,11 +32,11 @@ 
 }
 $GLOBALS['xoopsOption']['template_main'] = 'smartfaq_category.tpl';
 
-include_once XOOPS_ROOT_PATH . '/header.php';
-include_once __DIR__ . '/footer.php';
+include_once XOOPS_ROOT_PATH.'/header.php';
+include_once __DIR__.'/footer.php';
 
 // At which record shall we start
-$start = isset($_GET['start']) ? (int)$_GET['start'] : 0;
+$start = isset($_GET['start']) ? (int) $_GET['start'] : 0;
 
 // Creating the faq handler object
 $faqHandler = sf_gethandler('faq');
@@ -70,7 +70,7 @@ 
     // Get the last smartfaq
     $last_qnaObj = $faqHandler->getLastPublishedByCat();
 }
-$lastfaqsize = (int)$xoopsModuleConfig['lastfaqsize'];
+$lastfaqsize = (int) $xoopsModuleConfig['lastfaqsize'];
 // Creating the sub-categories objects that belong to the selected category
 $subcatsObj    = $categoryHandler->getCategories(0, 0, $categoryid);
 $total_subcats = count($subcatsObj);
@@ -82,18 +82,18 @@ 
         if (isset($totalQnas[$subcat_id]) && $totalQnas[$subcat_id] > 0) {
             if (isset($last_qnaObj[$subcat_id])) {
                 $subcatsObj[$i]->setVar('last_faqid', $last_qnaObj[$subcat_id]->getVar('faqid'));
-                $subcatsObj[$i]->setVar('last_question_link', "<a href='faq.php?faqid=" . $last_qnaObj[$subcat_id]->getVar('faqid') . "'>" . $last_qnaObj[$subcat_id]->question($lastfaqsize) . '</a>');
+                $subcatsObj[$i]->setVar('last_question_link', "<a href='faq.php?faqid=".$last_qnaObj[$subcat_id]->getVar('faqid')."'>".$last_qnaObj[$subcat_id]->question($lastfaqsize).'</a>');
             }
         }
         $subcatsObj[$i]->setVar('faqcount', $totalQnas[$subcat_id]);
         $subcats[$subcat_id] = $subcatsObj[$i]->toArray();
-        $total_faqs          += $totalQnas[$subcat_id];
+        $total_faqs += $totalQnas[$subcat_id];
         //}replacé ligne 92
     }
     $xoopsTpl->assign('subcats', $subcats);
 }
 $thiscategory_faqcount = isset($totalQnas[$categoryid]) ? $totalQnas[$categoryid] : 0;
-$category['total']     = $thiscategory_faqcount + $total_faqs;
+$category['total']     = $thiscategory_faqcount+$total_faqs;
 
 if (count($faqsObj) > 0) {
     $userids = array();
@@ -109,7 +109,7 @@ 
     }
 
     $memberHandler = xoops_getHandler('member');
-    $users         = $memberHandler->getUsers(new Criteria('uid', '(' . implode(',', array_keys($userids)) . ')', 'IN'), true);
+    $users         = $memberHandler->getUsers(new Criteria('uid', '('.implode(',', array_keys($userids)).')', 'IN'), true);
     // Adding the Q&As of the selected category
     for ($i = 0; $i < $totalQnasOnPage; ++$i) {
         $faq = $faqsObj[$i]->toArray(null, $categoryObj);
@@ -164,26 +164,26 @@ 
 $xoopsTpl->assign('lang_comments', _MD_SF_COMMENTS);
 
 // The Navigation Bar
-include_once XOOPS_ROOT_PATH . '/class/pagenav.php';
-$pagenav = new XoopsPageNav($thiscategory_faqcount, $xoopsModuleConfig['indexperpage'], $start, 'start', 'categoryid=' . $categoryObj->getVar('categoryid'));
+include_once XOOPS_ROOT_PATH.'/class/pagenav.php';
+$pagenav = new XoopsPageNav($thiscategory_faqcount, $xoopsModuleConfig['indexperpage'], $start, 'start', 'categoryid='.$categoryObj->getVar('categoryid'));
 if ($xoopsModuleConfig['useimagenavpage'] == 1) {
-    $xoopsTpl->assign('navbar', '<div style="text-align:right;">' . $pagenav->renderImageNav() . '</div>');
+    $xoopsTpl->assign('navbar', '<div style="text-align:right;">'.$pagenav->renderImageNav().'</div>');
 } else {
-    $xoopsTpl->assign('navbar', '<div style="text-align:right;">' . $pagenav->renderNav() . '</div>');
+    $xoopsTpl->assign('navbar', '<div style="text-align:right;">'.$pagenav->renderNav().'</div>');
 }
 
 $xoopsTpl->assign('category', $category);
 
 // Page Title Hack by marcan
 $module_name = $myts->htmlSpecialChars($xoopsModule->getVar('name'));
-$xoopsTpl->assign('xoops_pagetitle', $module_name . ' - ' . $category['name']);
+$xoopsTpl->assign('xoops_pagetitle', $module_name.' - '.$category['name']);
 // End Page Title Hack by marcan
 
 //code to include smartie
-if (file_exists(XOOPS_ROOT_PATH . '/modules/smarttie/smarttie_links.php')) {
-    include_once XOOPS_ROOT_PATH . '/modules/smarttie/smarttie_links.php';
+if (file_exists(XOOPS_ROOT_PATH.'/modules/smarttie/smarttie_links.php')) {
+    include_once XOOPS_ROOT_PATH.'/modules/smarttie/smarttie_links.php';
     $xoopsTpl->assign('smarttie', 1);
 }
 //end code for smarttie
 
-include_once XOOPS_ROOT_PATH . '/footer.php';
+include_once XOOPS_ROOT_PATH.'/footer.php';

submit.php

Spacing +22 added lines, -22 removed lines

@@ -6,7 +6,7 @@ 
  * Licence: GNU
  */
 
-include_once __DIR__ . '/header.php';
+include_once __DIR__.'/header.php';
 
 global $xoopsUser, $xoopsConfig, $xoopsModuleConfig, $xoopsModule;
 
@@ -84,12 +84,12 @@ 
         global $xoopsUser, $myts;
 
         $GLOBALS['xoopsOption']['template_main'] = 'smartfaq_submit.tpl';
-        include_once XOOPS_ROOT_PATH . '/header.php';
-        include_once __DIR__ . '/footer.php';
+        include_once XOOPS_ROOT_PATH.'/header.php';
+        include_once __DIR__.'/footer.php';
 
         $name = $xoopsUser ? ucwords($xoopsUser->getVar('uname')) : 'Anonymous';
 
-        $moduleName          =& $myts->displayTarea($xoopsModule->getVar('name'));
+        $moduleName          = & $myts->displayTarea($xoopsModule->getVar('name'));
         $faq                 = $faqObj->toArray(null, $categoryObj, false);
         $faq['categoryPath'] = $categoryObj->getCategoryPath(true);
         $faq['answer']       = $answerObj->answer();
@@ -102,11 +102,11 @@ 
         $xoopsTpl->assign('lang_submit', _MD_SF_SUB_SNEWNAME);
 
         $xoopsTpl->assign('lang_intro_title', sprintf(_MD_SF_SUB_SNEWNAME, ucwords($xoopsModule->name())));
-        $xoopsTpl->assign('lang_intro_text', _MD_SF_GOODDAY . "<b>$name</b>, " . _MD_SF_SUB_INTRO);
+        $xoopsTpl->assign('lang_intro_text', _MD_SF_GOODDAY."<b>$name</b>, "._MD_SF_SUB_INTRO);
 
-        include_once __DIR__ . '/include/submit.inc.php';
+        include_once __DIR__.'/include/submit.inc.php';
 
-        include_once XOOPS_ROOT_PATH . '/footer.php';
+        include_once XOOPS_ROOT_PATH.'/footer.php';
 
         exit();
         break;
@@ -170,14 +170,14 @@ 
             $attachments_tmp = unserialize(base64_decode($_POST['attachments_tmp']));
             if (isset($_POST['delete_tmp']) && count($_POST['delete_tmp'])) {
                 foreach ($_POST['delete_tmp'] as $key) {
-                    unlink(XOOPS_ROOT_PATH . '/' . $xoopsModuleConfig['dir_attachments'] . '/' . $attachments_tmp[$key][0]);
+                    unlink(XOOPS_ROOT_PATH.'/'.$xoopsModuleConfig['dir_attachments'].'/'.$attachments_tmp[$key][0]);
                     unset($attachments_tmp[$key]);
                 }
             }
         }
         if (count($attachments_tmp)) {
             foreach ($attachments_tmp as $key => $attach) {
-                if (rename(XOOPS_CACHE_PATH . '/' . $attachments_tmp[$key][0], XOOPS_ROOT_PATH . '/' . $xoopsModuleConfig['dir_attachments'] . '/' . $attachments_tmp[$key][0])) {
+                if (rename(XOOPS_CACHE_PATH.'/'.$attachments_tmp[$key][0], XOOPS_ROOT_PATH.'/'.$xoopsModuleConfig['dir_attachments'].'/'.$attachments_tmp[$key][0])) {
                     $post_obj->setAttachment($attach[0], $attach[1], $attach[2]);
                 }
             }
@@ -187,11 +187,11 @@ 
         if (isset($_FILES['userfile']['name']) && $_FILES['userfile']['name'] != ''
             && $topicHandler->getPermission($forum_obj, $topic_status, 'attach')
         ) {
-            require_once XOOPS_ROOT_PATH . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/class/uploader.php';
+            require_once XOOPS_ROOT_PATH.'/modules/'.$xoopsModule->getVar('dirname', 'n').'/class/uploader.php';
             $maxfilesize = $forum_obj->getVar('attach_maxkb') * 1024;
             $uploaddir   = XOOPS_CACHE_PATH;
 
-            $uploader = new sfUploader($uploaddir, $newAnswerObj->getVar('attach_ext'), (int)$maxfilesize, (int)$xoopsModuleConfig['max_img_width'], (int)$xoopsModuleConfig['max_img_height']);
+            $uploader = new sfUploader($uploaddir, $newAnswerObj->getVar('attach_ext'), (int) $maxfilesize, (int) $xoopsModuleConfig['max_img_width'], (int) $xoopsModuleConfig['max_img_height']);
 
             if ($_FILES['userfile']['error'] > 0) {
                 switch ($_FILES['userfile']['error']) {
@@ -209,19 +209,19 @@ 
                 $uploader->setCheckMediaTypeByExt();
 
                 if ($uploader->fetchMedia($_POST['xoops_upload_file'][0])) {
-                    $prefix = is_object($xoopsUser) ? (string)$xoopsUser->uid() . '_' : 'newbb_';
+                    $prefix = is_object($xoopsUser) ? (string) $xoopsUser->uid().'_' : 'newbb_';
                     $uploader->setPrefix($prefix);
                     if (!$uploader->upload()) {
-                        $error_message[] = $error_upload =& $uploader->getErrors();
+                        $error_message[] = $error_upload = & $uploader->getErrors();
                     } else {
                         if (is_file($uploader->getSavedDestination())) {
-                            if (rename(XOOPS_CACHE_PATH . '/' . $uploader->getSavedFileName(), XOOPS_ROOT_PATH . '/' . $xoopsModuleConfig['dir_attachments'] . '/' . $uploader->getSavedFileName())) {
+                            if (rename(XOOPS_CACHE_PATH.'/'.$uploader->getSavedFileName(), XOOPS_ROOT_PATH.'/'.$xoopsModuleConfig['dir_attachments'].'/'.$uploader->getSavedFileName())) {
                                 $post_obj->setAttachment($uploader->getSavedFileName(), $uploader->getMediaName(), $uploader->getMediaType());
                             }
                         }
                     }
                 } else {
-                    $error_message[] = $error_upload =& $uploader->getErrors();
+                    $error_message[] = $error_upload = & $uploader->getErrors();
                 }
             }
         }
@@ -254,7 +254,7 @@ 
         } else {
             // Subscribe the user to On Published notification, if requested
             if ($notifypub == 1) {
-                include_once XOOPS_ROOT_PATH . '/include/notification_constants.php';
+                include_once XOOPS_ROOT_PATH.'/include/notification_constants.php';
                 $notificationHandler = xoops_getHandler('notification');
                 $notificationHandler->subscribe('faq', $newFaqObj->faqid(), 'approved', XOOPS_NOTIFICATION_MODE_SENDONCETHENDELETE);
             }
@@ -277,20 +277,20 @@ 
         $categoryObj = $categoryHandler->create();
 
         $GLOBALS['xoopsOption']['template_main'] = 'smartfaq_submit.html';
-        include_once XOOPS_ROOT_PATH . '/header.php';
-        include_once __DIR__ . '/footer.php';
+        include_once XOOPS_ROOT_PATH.'/header.php';
+        include_once __DIR__.'/footer.php';
 
         $name       = $xoopsUser ? ucwords($xoopsUser->getVar('uname')) : 'Anonymous';
         $notifypub  = 1;
-        $moduleName =& $myts->displayTarea($xoopsModule->getVar('name'));
+        $moduleName = & $myts->displayTarea($xoopsModule->getVar('name'));
         $xoopsTpl->assign('whereInSection', $moduleName);
         $xoopsTpl->assign('lang_submit', _MD_SF_SUB_SNEWNAME);
 
         $xoopsTpl->assign('lang_intro_title', sprintf(_MD_SF_SUB_SNEWNAME, ucwords($xoopsModule->name())));
-        $xoopsTpl->assign('lang_intro_text', _MD_SF_GOODDAY . "<b>$name</b>, " . _MD_SF_SUB_INTRO);
+        $xoopsTpl->assign('lang_intro_text', _MD_SF_GOODDAY."<b>$name</b>, "._MD_SF_SUB_INTRO);
 
-        include_once __DIR__ . '/include/submit.inc.php';
+        include_once __DIR__.'/include/submit.inc.php';
 
-        include_once XOOPS_ROOT_PATH . '/footer.php';
+        include_once XOOPS_ROOT_PATH.'/footer.php';
         break;
 }

include/functions.php

Spacing +23 added lines, -23 removed lines

@@ -7,9 +7,9 @@ 
  */
 // defined('XOOPS_ROOT_PATH') || exit('XOOPS root path not defined');
 
-include_once XOOPS_ROOT_PATH . '/modules/smartfaq/class/category.php';
-include_once XOOPS_ROOT_PATH . '/modules/smartfaq/class/faq.php';
-include_once XOOPS_ROOT_PATH . '/modules/smartfaq/class/answer.php';
+include_once XOOPS_ROOT_PATH.'/modules/smartfaq/class/category.php';
+include_once XOOPS_ROOT_PATH.'/modules/smartfaq/class/faq.php';
+include_once XOOPS_ROOT_PATH.'/modules/smartfaq/class/answer.php';
 
 /**
  * @return mixed|null
@@ -63,7 +63,7 @@ 
             break;
 
         case 'inside':
-            return XOOPS_URL . '/modules/smartfaq/doc/';
+            return XOOPS_URL.'/modules/smartfaq/doc/';
             break;
 
         case 'custom':
@@ -80,7 +80,7 @@ 
 {
     $ret = '';
     foreach ($errors as $key => $value) {
-        $ret .= '<br> - ' . $value;
+        $ret .= '<br> - '.$value;
     }
 
     return $ret;
@@ -103,11 +103,11 @@ 
         $spaces .= '--';
     }
 
-    $ret .= "<option value='" . $categoryObj->categoryid() . "'";
+    $ret .= "<option value='".$categoryObj->categoryid()."'";
     if ($selectedid == $categoryObj->categoryid()) {
         $ret .= ' selected';
     }
-    $ret .= '>' . $spaces . $categoryObj->name() . "</option>\n";
+    $ret .= '>'.$spaces.$categoryObj->name()."</option>\n";
 
     $subCategoriesObj = $categoryHandler->getCategories(0, 0, $categoryObj->categoryid());
     if (count($subCategoriesObj) > 0) {
@@ -128,10 +128,10 @@ 
  */
 function sf_createCategorySelect($selectedid = 0, $parentcategory = 0, $allCatOption = true)
 {
-    $ret = '' . _MB_SF_SELECTCAT . "&nbsp;<select name='options[]'>";
+    $ret = ''._MB_SF_SELECTCAT."&nbsp;<select name='options[]'>";
     if ($allCatOption) {
         $ret .= "<option value='0'";
-        $ret .= '>' . _MB_SF_ALLCAT . "</option>\n";
+        $ret .= '>'._MB_SF_ALLCAT."</option>\n";
     }
 
     // Creating the category handler object
@@ -199,7 +199,7 @@ 
 {
     $smartModule = sf_getModuleInfo();
 
-    $modfootertxt = 'Module ' . $smartModule->getInfo('name') . ' - Version ' . $smartModule->getInfo('version') . '';
+    $modfootertxt = 'Module '.$smartModule->getInfo('name').' - Version '.$smartModule->getInfo('version').'';
 
     $modfooter = "<a href='"
                  . $smartModule->getInfo('support_site_url')
@@ -305,7 +305,7 @@ 
 
     $gpermHandler = xoops_getHandler('groupperm');
 
-    $sql    = 'SELECT faqid FROM ' . $xoopsDB->prefix('smartfaq_faq') . " WHERE categoryid = '$categoryid' ";
+    $sql    = 'SELECT faqid FROM '.$xoopsDB->prefix('smartfaq_faq')." WHERE categoryid = '$categoryid' ";
     $result = $xoopsDB->query($sql);
 
     if (count($result) > 0) {
@@ -420,7 +420,7 @@ 
     $ret = array();
     global $xoopsDB;
 
-    $result = $xoopsDB->query('SELECT * FROM ' . $xoopsDB->prefix('smartfaq_faq') . " WHERE faqid = '$faqid'");
+    $result = $xoopsDB->query('SELECT * FROM '.$xoopsDB->prefix('smartfaq_faq')." WHERE faqid = '$faqid'");
     $ret    = $xoopsDB->fetcharray($result);
 
     return $ret;
@@ -439,7 +439,7 @@ 
 {
     global $xoopsUser, $xoopsModule, $xoopsModuleConfig, $xoopsConfig;
     $adminLinks = '';
-    $modulePath = XOOPS_URL . '/modules/' . $xoopsModule->dirname() . '/';
+    $modulePath = XOOPS_URL.'/modules/'.$xoopsModule->dirname().'/';
     $page       = $open ? 'question.php' : 'faq.php';
     if ($xoopsUser && $xoopsUser->isAdmin($xoopsModule->getVar('mid'))) {
         // Edit button
@@ -485,7 +485,7 @@ 
                    . "'/></a>";
     $adminLinks .= ' ';
     // Email button
-    $maillink   = 'mailto:?subject='
+    $maillink = 'mailto:?subject='
                   . sprintf(_MD_SF_INTARTICLE, $xoopsConfig['sitename'])
                   . '&amp;body='
                   . sprintf(_MD_SF_INTARTFOUND, $xoopsConfig['sitename'])
@@ -493,7 +493,7 @@ 
                   . $modulePath
                   . 'faq.php?faqid='
                   . $faqid;
-    $adminLinks .= '<a href="' . $maillink . "\"><img src='" . $modulePath . "assets/images/links/friend.gif' title='" . _MD_SF_MAIL . "' alt='" . _MD_SF_MAIL . "'/></a>";
+    $adminLinks .= '<a href="'.$maillink."\"><img src='".$modulePath."assets/images/links/friend.gif' title='"._MD_SF_MAIL."' alt='"._MD_SF_MAIL."'/></a>";
     $adminLinks .= ' ';
     // Submit New Answer button
     if ($xoopsModuleConfig['allownewanswer'] && (is_object($xoopsUser) || $xoopsModuleConfig['anonpost'])) {
@@ -528,7 +528,7 @@ 
         return $userid;
     }
 
-    $userid = (int)$userid;
+    $userid = (int) $userid;
     if ($userid > 0) {
         if ($users == array()) {
             //fetching users
@@ -538,7 +538,7 @@ 
             if (!isset($users[$userid])) {
                 return $GLOBALS['xoopsConfig']['anonymous'];
             }
-            $user =& $users[$userid];
+            $user = & $users[$userid];
         }
 
         if (is_object($user)) {
@@ -552,9 +552,9 @@ 
                 $fullname = $user->getVar('name');
             }
             if (!empty($fullname)) {
-                $linkeduser = "$fullname [<a href='" . XOOPS_URL . '/userinfo.php?uid=' . $userid . "'>" . $ts->htmlSpecialChars($username) . '</a>]';
+                $linkeduser = "$fullname [<a href='".XOOPS_URL.'/userinfo.php?uid='.$userid."'>".$ts->htmlSpecialChars($username).'</a>]';
             } else {
-                $linkeduser = "<a href='" . XOOPS_URL . '/userinfo.php?uid=' . $userid . "'>" . ucwords($ts->htmlSpecialChars($username)) . '</a>';
+                $linkeduser = "<a href='".XOOPS_URL.'/userinfo.php?uid='.$userid."'>".ucwords($ts->htmlSpecialChars($username)).'</a>';
             }
 
             return $linkeduser;
@@ -635,7 +635,7 @@ 
         //-->
     </script>
     <?php
-    echo "<h3 style=\"color: #2F5376; margin: 6px 0 0 0; \"><a href='#' onClick=\"toggle('" . $tablename . "'); toggleIcon('" . $iconname . "');\">";
+    echo "<h3 style=\"color: #2F5376; margin: 6px 0 0 0; \"><a href='#' onClick=\"toggle('".$tablename."'); toggleIcon('".$iconname."');\">";
 }
 
 /**
@@ -648,16 +648,16 @@ 
     static $handlers;
     $name = strtolower(trim($name));
     if (!isset($handlers[$name])) {
-        if (file_exists($hnd_file = XOOPS_ROOT_PATH . '/modules/smartfaq/class/' . $name . '.php')) {
+        if (file_exists($hnd_file = XOOPS_ROOT_PATH.'/modules/smartfaq/class/'.$name.'.php')) {
             require_once $hnd_file;
         }
-        $class = 'sf' . ucfirst($name) . 'Handler';
+        $class = 'sf'.ucfirst($name).'Handler';
         if (class_exists($class)) {
             $handlers[$name] = new $class($GLOBALS['xoopsDB']);
         }
     }
     if (!$optional && !isset($handlers[$name])) {
-        trigger_error('Class <b>' . $class . '</b> does not exist<br>Handler Name: ' . $name, E_USER_ERROR);
+        trigger_error('Class <b>'.$class.'</b> does not exist<br>Handler Name: '.$name, E_USER_ERROR);
     }
     $false = false;
 

include/blocksadmin.inc.php

Spacing +22 added lines, -22 removed lines

@@ -28,8 +28,8 @@ 
 if (!is_object($xoopsUser) || !is_object($xoopsModule) || !$xoopsUser->isAdmin($xoopsModule->mid())) {
     exit('Access Denied');
 }
-include_once XOOPS_ROOT_PATH . '/class/xoopsblock.php';
-include XOOPS_ROOT_PATH . '/modules/system/admin/blocksadmin/blocksadmin.php';
+include_once XOOPS_ROOT_PATH.'/class/xoopsblock.php';
+include XOOPS_ROOT_PATH.'/modules/system/admin/blocksadmin/blocksadmin.php';
 
 $op = 'list';
 if (isset($HTTP_POST_VARS)) {
@@ -44,13 +44,13 @@ 
         || $HTTP_GET_VARS['op'] === 'previewpopup'
     ) {
         $op  = $HTTP_GET_VARS['op'];
-        $bid = isset($HTTP_GET_VARS['bid']) ? (int)$HTTP_GET_VARS['bid'] : 0;
+        $bid = isset($HTTP_GET_VARS['bid']) ? (int) $HTTP_GET_VARS['bid'] : 0;
     }
 }
 
 if (isset($previewblock)) {
     xoops_cp_header();
-    include_once XOOPS_ROOT_PATH . '/class/template.php';
+    include_once XOOPS_ROOT_PATH.'/class/template.php';
     $xoopsTpl = new XoopsTpl();
     $xoopsTpl->xoops_setCaching(0);
     if (isset($bid)) {
@@ -84,8 +84,8 @@ 
                  . $myblock->getContent('S', $bctype)
                  . '</td></tr></table></body></html>';
 
-    $dummyfile = '_dummyfile_' . time() . '.html';
-    $fp        = fopen(XOOPS_CACHE_PATH . '/' . $dummyfile, 'w');
+    $dummyfile = '_dummyfile_'.time().'.html';
+    $fp        = fopen(XOOPS_CACHE_PATH.'/'.$dummyfile, 'w');
     fwrite($fp, $dummyhtml);
     fclose($fp);
     $block['edit_form'] = false;
@@ -96,24 +96,24 @@ 
     $block['visible']   = $bvisible;
     $block['title']     = $myblock->getVar('title', 'E');
     $block['content']   = $myblock->getVar('content', 'E');
-    $block['modules']   =& $bmodule;
+    $block['modules']   = & $bmodule;
     $block['ctype']     = isset($bctype) ? $bctype : $myblock->getVar('c_type');
     $block['is_custom'] = true;
-    $block['cachetime'] = (int)$bcachetime;
-    echo '<a href="admin.php?fct=blocksadmin">' . _AM_BADMIN . '</a>&nbsp;<span style="font-weight:bold;">&raquo;&raquo;</span>&nbsp;' . $block['form_title'] . '<br><br>';
-    include XOOPS_ROOT_PATH . '/modules/system/admin/blocksadmin/blockform.php';
+    $block['cachetime'] = (int) $bcachetime;
+    echo '<a href="admin.php?fct=blocksadmin">'._AM_BADMIN.'</a>&nbsp;<span style="font-weight:bold;">&raquo;&raquo;</span>&nbsp;'.$block['form_title'].'<br><br>';
+    include XOOPS_ROOT_PATH.'/modules/system/admin/blocksadmin/blockform.php';
     $form->display();
     xoops_cp_footer();
     echo '<script type="text/javascript">
     <!--//
-    preview_window = openWithSelfMain("' . XOOPS_URL . '/modules/system/admin.php?fct=blocksadmin&op=previewpopup&file=' . $dummyfile . '", "popup", 250, 200);
+    preview_window = openWithSelfMain("' . XOOPS_URL.'/modules/system/admin.php?fct=blocksadmin&op=previewpopup&file='.$dummyfile.'", "popup", 250, 200);
     //-->
     </script>';
     exit();
 }
 
 if ($op === 'previewpopup') {
-    $file = str_replace('..', '', XOOPS_CACHE_PATH . '/' . trim($HTTP_GET_VARS['file']));
+    $file = str_replace('..', '', XOOPS_CACHE_PATH.'/'.trim($HTTP_GET_VARS['file']));
     if (file_exists($file)) {
         include $file;
         @unlink($file);
@@ -151,7 +151,7 @@ 
 }
 
 if ($op === 'update') {
-    $bcachetime = isset($bcachetime) ? (int)$bcachetime : 0;
+    $bcachetime = isset($bcachetime) ? (int) $bcachetime : 0;
     $options    = isset($options) ? $options : array();
     $bcontent   = isset($bcontent) ? $bcontent : '';
     $bctype     = isset($bctype) ? $bctype : '';
@@ -252,27 +252,27 @@ 
         $sql = sprintf('DELETE FROM %s WHERE block_id = %u', $db->prefix('block_module_link'), $bid);
         $db->query($sql);
         foreach ($bmodule as $bmid) {
-            $sql = sprintf('INSERT INTO %s (block_id, module_id) VALUES (%u, %d)', $db->prefix('block_module_link'), $bid, (int)$bmid);
+            $sql = sprintf('INSERT INTO %s (block_id, module_id) VALUES (%u, %d)', $db->prefix('block_module_link'), $bid, (int) $bmid);
             $db->query($sql);
         }
-        include_once XOOPS_ROOT_PATH . '/class/template.php';
+        include_once XOOPS_ROOT_PATH.'/class/template.php';
         $xoopsTpl = new XoopsTpl();
         $xoopsTpl->xoops_setCaching(2);
         if ($myblock->getVar('template') != '') {
-            if ($xoopsTpl->is_cached('db:' . $myblock->getVar('template'))) {
-                if (!$xoopsTpl->clear_cache('db:' . $myblock->getVar('template'))) {
-                    $msg = 'Unable to clear cache for block ID' . $bid;
+            if ($xoopsTpl->is_cached('db:'.$myblock->getVar('template'))) {
+                if (!$xoopsTpl->clear_cache('db:'.$myblock->getVar('template'))) {
+                    $msg = 'Unable to clear cache for block ID'.$bid;
                 }
             }
         } else {
-            if ($xoopsTpl->is_cached('db:system_dummy.tpl', 'block' . $bid)) {
-                if (!$xoopsTpl->clear_cache('db:system_dummy.tpl', 'block' . $bid)) {
-                    $msg = 'Unable to clear cache for block ID' . $bid;
+            if ($xoopsTpl->is_cached('db:system_dummy.tpl', 'block'.$bid)) {
+                if (!$xoopsTpl->clear_cache('db:system_dummy.tpl', 'block'.$bid)) {
+                    $msg = 'Unable to clear cache for block ID'.$bid;
                 }
             }
         }
     } else {
-        $msg = 'Failed update of block. ID:' . $bid;
+        $msg = 'Failed update of block. ID:'.$bid;
     }
 
     return $msg; // GIJ +

include/onupdate.inc.php

Spacing +5 added lines, -5 removed lines

@@ -9,9 +9,9 @@ 
 function xoops_module_update_smartfaq($module)
 {
     // Load SmartDbUpdater from the SmartObject Framework if present
-    $smartdbupdater = XOOPS_ROOT_PATH . '/modules/smartobject/class/smartdbupdater.php';
+    $smartdbupdater = XOOPS_ROOT_PATH.'/modules/smartobject/class/smartdbupdater.php';
     if (!file_exists($smartdbupdater)) {
-        $smartdbupdater = XOOPS_ROOT_PATH . '/modules/smartfaq/class/smartdbupdater.php';
+        $smartdbupdater = XOOPS_ROOT_PATH.'/modules/smartfaq/class/smartdbupdater.php';
     }
     include_once $smartdbupdater;
 
@@ -19,7 +19,7 @@ 
 
     ob_start();
 
-    echo '<code>' . _SDU_UPDATE_UPDATING_DATABASE . '<br>';
+    echo '<code>'._SDU_UPDATE_UPDATING_DATABASE.'<br>';
 
     // Adding partialview field
     $table = new SmartDbTable('smartfaq_faq');
@@ -70,7 +70,7 @@ 
     /**
      * Check for items with categoryid=0
      */
-    include_once XOOPS_ROOT_PATH . '/modules/smartfaq/include/functions.php';
+    include_once XOOPS_ROOT_PATH.'/modules/smartfaq/include/functions.php';
     $smartfaq_faqHandler      = $answerHandler = sf_gethandler('faq');
     $smartfaq_categoryHandler = $answerHandler = sf_gethandler('category');
 
@@ -104,7 +104,7 @@ 
 {
     ob_start();
 
-    include_once XOOPS_ROOT_PATH . '/modules/' . $module->getVar('dirname') . '/include/functions.php';
+    include_once XOOPS_ROOT_PATH.'/modules/'.$module->getVar('dirname').'/include/functions.php';
 
     $feedback = ob_get_clean();
     if (method_exists($module, 'setMessage')) {

include/answer.inc.php

Spacing +3 added lines, -3 removed lines

@@ -9,9 +9,9 @@
 
 global $_POST;
 
-include_once XOOPS_ROOT_PATH . '/class/xoopstree.php';
-include_once XOOPS_ROOT_PATH . '/class/xoopslists.php';
-include_once XOOPS_ROOT_PATH . '/class/xoopsformloader.php';
+include_once XOOPS_ROOT_PATH.'/class/xoopstree.php';
+include_once XOOPS_ROOT_PATH.'/class/xoopslists.php';
+include_once XOOPS_ROOT_PATH.'/class/xoopsformloader.php';
 //include_once __DIR__ . '/functions.php';
 
 $mytree = new XoopsTree($xoopsDB->prefix('smartfaq_categories'), 'categoryid', 'parentid');

include/displayfaqs.php

Spacing +18 added lines, -18 removed lines

@@ -23,9 +23,9 @@ 
 
 sf_collapsableBar('toptable', 'toptableicon');
 
-echo "<img id='toptableicon' src=" . XOOPS_URL . '/modules/' . $xoopsModule->dirname() . "/assets/images/icon/close12.gif alt='' /></a>&nbsp;" . $faqs_title . '</h3>';
+echo "<img id='toptableicon' src=".XOOPS_URL.'/modules/'.$xoopsModule->dirname()."/assets/images/icon/close12.gif alt='' /></a>&nbsp;".$faqs_title.'</h3>';
 echo "<div id='toptable'>";
-echo '<span style="color: #567; margin: 3px 0 12px 0; font-size: small; display: block; ">' . $faqs_info . '</span>';
+echo '<span style="color: #567; margin: 3px 0 12px 0; font-size: small; display: block; ">'.$faqs_info.'</span>';
 
 // Get the total number of published FAQs
 $totalfaqs = $faqHandler->getFaqsCount($sel_cat, array(_SF_STATUS_PUBLISHED, _SF_STATUS_NEW_ANSWER));
@@ -33,18 +33,18 @@ 
 // creating the FAQ objects that are published
 $faqsObj         = $faqHandler->getAllPublished($xoopsModuleConfig['perpage'], $startfaq, $sel_cat);
 $totalFaqsOnPage = count($faqsObj);
-$allCats         =& $categoryHandler->getObjects(null, true);
+$allCats         = & $categoryHandler->getObjects(null, true);
 echo "<table width='100%' cellspacing=1 cellpadding=3 border=0 class = outer>";
 echo '<tr>';
-echo "<th width='40' class='bg3' align='center'><b>" . _AM_SF_ARTID . '</b></td>';
-echo "<th width='20%' class='bg3' align='left'><b>" . _AM_SF_ARTCOLNAME . '</b></td>';
-echo "<th class='bg3' align='left'><b>" . _AM_SF_QUESTION . '</b></td>';
+echo "<th width='40' class='bg3' align='center'><b>"._AM_SF_ARTID.'</b></td>';
+echo "<th width='20%' class='bg3' align='left'><b>"._AM_SF_ARTCOLNAME.'</b></td>';
+echo "<th class='bg3' align='left'><b>"._AM_SF_QUESTION.'</b></td>';
 
-echo "<th width='90' class='bg3' align='center'><b>" . _AM_SF_ASKED . '</b></td>';
-echo "<th width='90' class='bg3' align='center'><b>" . _AM_SF_ANSWERED . '</b></td>';
+echo "<th width='90' class='bg3' align='center'><b>"._AM_SF_ASKED.'</b></td>';
+echo "<th width='90' class='bg3' align='center'><b>"._AM_SF_ANSWERED.'</b></td>';
 
-echo "<th width='90' class='bg3' align='center'><b>" . _AM_SF_CREATED . '</b></td>';
-echo "<th width='60' class='bg3' align='center'><b>" . _AM_SF_ACTION . '</b></td>';
+echo "<th width='90' class='bg3' align='center'><b>"._AM_SF_CREATED.'</b></td>';
+echo "<th width='60' class='bg3' align='center'><b>"._AM_SF_ACTION.'</b></td>';
 echo '</tr>';
 if ($totalfaqs > 0) {
     global $pathIcon16, $smartModuleConfig;
@@ -60,7 +60,7 @@ 
                        . "' alt='"
                        . _AM_SF_EDITART
                        . "' /></a>";
-        $delete      = "<a href='faq.php?op=del&amp;faqid="
+        $delete = "<a href='faq.php?op=del&amp;faqid="
                        . $faqsObj[$i]->faqid()
                        . "'><img src='"
                        . $pathIcon16
@@ -97,8 +97,8 @@ 
         }
 
         echo '<tr>';
-        echo "<td class='head' align='center'>" . $faqsObj[$i]->faqid() . '</td>';
-        echo "<td class='even' align='left'>" . $categoryObj->name() . '</td>';
+        echo "<td class='head' align='center'>".$faqsObj[$i]->faqid().'</td>';
+        echo "<td class='even' align='left'>".$categoryObj->name().'</td>';
         echo "<td class='even' align='left'><a href='"
              . XOOPS_URL
              . '/modules/'
@@ -109,22 +109,22 @@ 
              . $faqsObj[$i]->question(100)
              . '</a></td>';
 
-        echo "<td class='even' align='center'>" . $requester . '</td>';
-        echo "<td class='even' align='center'>" . $answerSubmitter . '</td>';
+        echo "<td class='even' align='center'>".$requester.'</td>';
+        echo "<td class='even' align='center'>".$answerSubmitter.'</td>';
 
-        echo "<td class='even' align='center'>" . $faqsObj[$i]->datesub('s') . '</td>';
+        echo "<td class='even' align='center'>".$faqsObj[$i]->datesub('s').'</td>';
         echo "<td class='even' align='center'> $modify $delete </td>";
         echo '</tr>';
     }
 } else {
     $faqid = -1;
     echo '<tr>';
-    echo "<td class='head' align='center' colspan= '7'>" . _AM_SF_NOFAQS . '</td>';
+    echo "<td class='head' align='center' colspan= '7'>"._AM_SF_NOFAQS.'</td>';
     echo '</tr>';
 }
 echo "</table>\n";
 echo "<br>\n";
 
 $pagenav = new XoopsPageNav($totalfaqs, $xoopsModuleConfig['perpage'], $startfaq, 'startfaq', $pagenav_extra_args);
-echo '<div style="text-align:right;">' . $pagenav->renderNav() . '</div>';
+echo '<div style="text-align:right;">'.$pagenav->renderNav().'</div>';
 echo '</div>';

include/submit.inc.php

Spacing +8 added lines, -8 removed lines

@@ -9,11 +9,11 @@ 
 
 global $_POST, $xoopsDB;
 
-include_once XOOPS_ROOT_PATH . '/class/xoopstree.php';
-include_once XOOPS_ROOT_PATH . '/class/xoopslists.php';
-include_once XOOPS_ROOT_PATH . '/class/xoopsformloader.php';
+include_once XOOPS_ROOT_PATH.'/class/xoopstree.php';
+include_once XOOPS_ROOT_PATH.'/class/xoopslists.php';
+include_once XOOPS_ROOT_PATH.'/class/xoopsformloader.php';
 
-include_once __DIR__ . '/functions.php';
+include_once __DIR__.'/functions.php';
 
 $mytree = new XoopsTree($xoopsDB->prefix('smartfaq_categories'), 'categoryid', 'parentid');
 $form   = new XoopsThemeForm(_MD_SF_SUB_SMNAME, 'form', xoops_getenv('PHP_SELF'));
@@ -70,11 +70,11 @@ 
 //    $upload_tray->addElement(new XoopsFormFile('', 'userfile', ($forum_obj->getVar('attach_maxkb') * 1024)));
 $upload_tray->addElement(new XoopsFormFile('', 'userfile', $xoopsModuleConfig['max_image_size'] * 1024));
 $upload_tray->addElement(new XoopsFormButton('', 'contents_upload', _MD_SF_UPLOAD, 'submit'));
-$upload_tray->addElement(new XoopsFormLabel('<br><br>' . _MD_SF_MAX_FILESIZE . ':', $xoopsModuleConfig['max_image_size'] . 'Kb; '));
+$upload_tray->addElement(new XoopsFormLabel('<br><br>'._MD_SF_MAX_FILESIZE.':', $xoopsModuleConfig['max_image_size'].'Kb; '));
 $extensions = trim(str_replace('|', ' ', $xoopsModuleConfig['attach_ext']));
 $extensions = (empty($extensions) || $extensions === '*') ? _ALL : $extensions;
-$upload_tray->addElement(new XoopsFormLabel(_MD_SF_ALLOWED_EXTENSIONS . ':', $extensions));
-$upload_tray->addElement(new XoopsFormLabel('<br>' . sprintf(_MD_SF_MAXPIC, $xoopsModuleConfig['max_img_height'], $xoopsModuleConfig['max_img_width'])));
+$upload_tray->addElement(new XoopsFormLabel(_MD_SF_ALLOWED_EXTENSIONS.':', $extensions));
+$upload_tray->addElement(new XoopsFormLabel('<br>'.sprintf(_MD_SF_MAXPIC, $xoopsModuleConfig['max_img_height'], $xoopsModuleConfig['max_img_width'])));
 $form->addElement($upload_tray);
 //}
 
@@ -102,7 +102,7 @@ 
     $delete_attach_checkbox = new XoopsFormCheckBox(_MD_REMOVE, 'delete_tmp[]');
     $url_prefix             = str_replace(XOOPS_ROOT_PATH, XOOPS_URL, XOOPS_CACHE_PATH);
     foreach ($attachments_tmp as $key => $attachment) {
-        $attach = ' <a href="' . $url_prefix . '/' . $attachment[0] . '" rel="external">' . $attachment[1] . '</a><br>';
+        $attach = ' <a href="'.$url_prefix.'/'.$attachment[0].'" rel="external">'.$attachment[1].'</a><br>';
         $delete_attach_checkbox->addOption($key, $attach);
     }
     $form->addElement($delete_attach_checkbox);

include/functions.image.php

Spacing +31 added lines, -31 removed lines

@@ -28,25 +28,25 @@ 
     {
         global $xoopsModuleConfig;
 
-        $img_path   = XOOPS_ROOT_PATH . '/' . $xoopsModuleConfig['dir_attachments'];
-        $img_url    = XOOPS_URL . '/' . $xoopsModuleConfig['dir_attachments'];
-        $thumb_path = $img_path . '/thumbs';
-        $thumb_url  = $img_url . '/thumbs';
+        $img_path   = XOOPS_ROOT_PATH.'/'.$xoopsModuleConfig['dir_attachments'];
+        $img_url    = XOOPS_URL.'/'.$xoopsModuleConfig['dir_attachments'];
+        $thumb_path = $img_path.'/thumbs';
+        $thumb_url  = $img_url.'/thumbs';
 
-        $thumb     = $thumb_path . '/' . $source;
-        $image     = $img_path . '/' . $source;
-        $thumb_url = $thumb_url . '/' . $source;
-        $image_url = $img_url . '/' . $source;
+        $thumb     = $thumb_path.'/'.$source;
+        $image     = $img_path.'/'.$source;
+        $thumb_url = $thumb_url.'/'.$source;
+        $image_url = $img_url.'/'.$source;
 
         $imginfo  = @getimagesize($image);
-        $img_info = (count($imginfo) > 0) ? $imginfo[0] . 'X' . $imginfo[1] . ' px' : '';
+        $img_info = (count($imginfo) > 0) ? $imginfo[0].'X'.$imginfo[1].' px' : '';
 
         if ($xoopsModuleConfig['max_image_width'] > 0 && $xoopsModuleConfig['max_image_height'] > 0) {
             if ($imginfo[0] > $xoopsModuleConfig['max_image_width']
                 || $imginfo[1] > $xoopsModuleConfig['max_image_height']
             ) {
                 //if (!file_exists($thumb_path.'/'.$source) && $imginfo[0] > $xoopsModuleConfig['max_img_width']) {
-                if (!file_exists($thumb_path . '/' . $source)) {
+                if (!file_exists($thumb_path.'/'.$source)) {
                     sf_createThumbnail($source, $xoopsModuleConfig['max_image_width']);
                 }
             }
@@ -56,7 +56,7 @@ 
             ) {
                 $pseudo_width  = $xoopsModuleConfig['max_image_width'];
                 $pseudo_height = $xoopsModuleConfig['max_image_width'] * ($imginfo[1] / $imginfo[0]);
-                $pseudo_size   = "width='" . $pseudo_width . "px' height='" . $pseudo_height . "px'";
+                $pseudo_size   = "width='".$pseudo_width."px' height='".$pseudo_height."px'";
             }
             // irmtfan to fix Undefined variable: pseudo_height
             if (!empty($pseudo_height) && $xoopsModuleConfig['max_image_height'] > 0
@@ -64,20 +64,20 @@ 
             ) {
                 $pseudo_height = $xoopsModuleConfig['max_image_height'];
                 $pseudo_width  = $xoopsModuleConfig['max_image_height'] * ($imginfo[0] / $imginfo[1]);
-                $pseudo_size   = "width='" . $pseudo_width . "px' height='" . $pseudo_height . "px'";
+                $pseudo_size   = "width='".$pseudo_width."px' height='".$pseudo_height."px'";
             }
         }
 
         if (file_exists($thumb)) {
-            $attachmentImage = '<a href="' . $image_url . '" title="' . $source . ' ' . $img_info . '" target="_blank">';
-            $attachmentImage .= '<img src="' . $thumb_url . '" alt="' . $source . ' ' . $img_info . '" />';
+            $attachmentImage = '<a href="'.$image_url.'" title="'.$source.' '.$img_info.'" target="_blank">';
+            $attachmentImage .= '<img src="'.$thumb_url.'" alt="'.$source.' '.$img_info.'" />';
             $attachmentImage .= '</a>';
         } elseif (!empty($pseudo_size)) {
-            $attachmentImage = '<a href="' . $image_url . '" title="' . $source . ' ' . $img_info . '" target="_blank">';
-            $attachmentImage .= '<img src="' . $image_url . '" ' . $pseudo_size . ' alt="' . $source . ' ' . $img_info . '" />';
+            $attachmentImage = '<a href="'.$image_url.'" title="'.$source.' '.$img_info.'" target="_blank">';
+            $attachmentImage .= '<img src="'.$image_url.'" '.$pseudo_size.' alt="'.$source.' '.$img_info.'" />';
             $attachmentImage .= '</a>';
         } elseif (file_exists($image)) {
-            $attachmentImage = '<img src="' . $image_url . '" alt="' . $source . ' ' . $img_info . '" />';
+            $attachmentImage = '<img src="'.$image_url.'" alt="'.$source.' '.$img_info.'" />';
         } else {
             $attachmentImage = '';
         }
@@ -94,10 +94,10 @@ 
     {
         global $xoopsModuleConfig;
 
-        $img_path   = XOOPS_ROOT_PATH . '/' . $xoopsModuleConfig['dir_attachments'];
-        $thumb_path = $img_path . '/thumbs';
-        $src_file   = $img_path . '/' . $source;
-        $new_file   = $thumb_path . '/' . $source;
+        $img_path   = XOOPS_ROOT_PATH.'/'.$xoopsModuleConfig['dir_attachments'];
+        $thumb_path = $img_path.'/thumbs';
+        $src_file   = $img_path.'/'.$source;
+        $new_file   = $thumb_path.'/'.$source;
         //$imageLibs = sf_getImageLibs();
 
         if (!filesize($src_file) || !is_readable($src_file)) {
@@ -117,20 +117,20 @@ 
             return false;
         }
 
-        $newWidth  = (int)min($imginfo[0], $thumb_width);
-        $newHeight = (int)($imginfo[1] * $newWidth / $imginfo[0]);
+        $newWidth  = (int) min($imginfo[0], $thumb_width);
+        $newHeight = (int) ($imginfo[1] * $newWidth / $imginfo[0]);
 
         if ($xoopsModuleConfig['image_lib'] == 1 or $xoopsModuleConfig['image_lib'] == 0) {
             if (preg_match("#[A-Z]:|\\\\#Ai", __FILE__)) {
                 $cur_dir     = __DIR__;
-                $src_file_im = '"' . $cur_dir . '\\' . strtr($src_file, '/', '\\') . '"';
-                $new_file_im = '"' . $cur_dir . '\\' . strtr($new_file, '/', '\\') . '"';
+                $src_file_im = '"'.$cur_dir.'\\'.strtr($src_file, '/', '\\').'"';
+                $new_file_im = '"'.$cur_dir.'\\'.strtr($new_file, '/', '\\').'"';
             } else {
                 $src_file_im = @escapeshellarg($src_file);
                 $new_file_im = @escapeshellarg($new_file);
             }
-            $path           = empty($xoopsModuleConfig['path_magick']) ? '' : $xoopsModuleConfig['path_magick'] . '/';
-            $magick_command = $path . 'convert -quality 85 -antialias -sample ' . $newWidth . 'x' . $newHeight . ' ' . $src_file_im . ' +profile "*" ' . str_replace('\\', '/', $new_file_im) . '';
+            $path           = empty($xoopsModuleConfig['path_magick']) ? '' : $xoopsModuleConfig['path_magick'].'/';
+            $magick_command = $path.'convert -quality 85 -antialias -sample '.$newWidth.'x'.$newHeight.' '.$src_file_im.' +profile "*" '.str_replace('\\', '/', $new_file_im).'';
 
             @passthru($magick_command);
             if (file_exists($new_file)) {
@@ -139,13 +139,13 @@ 
         }
 
         if ($xoopsModuleConfig['image_lib'] == 2 or $xoopsModuleConfig['image_lib'] == 0) {
-            $path = empty($xoopsModuleConfig['path_netpbm']) ? '' : $xoopsModuleConfig['path_netpbm'] . '/';
+            $path = empty($xoopsModuleConfig['path_netpbm']) ? '' : $xoopsModuleConfig['path_netpbm'].'/';
             if (preg_match("/\.png/i", $source)) {
-                $cmd = $path . "pngtopnm $src_file | " . $path . "pnmscale -xysize $newWidth $newHeight | " . $path . "pnmtopng > $new_file";
+                $cmd = $path."pngtopnm $src_file | ".$path."pnmscale -xysize $newWidth $newHeight | ".$path."pnmtopng > $new_file";
             } elseif (preg_match("/\.(jpg|jpeg)/i", $source)) {
-                $cmd = $path . "jpegtopnm $src_file | " . $path . "pnmscale -xysize $newWidth $newHeight | " . $path . "ppmtojpeg -quality=90 > $new_file";
+                $cmd = $path."jpegtopnm $src_file | ".$path."pnmscale -xysize $newWidth $newHeight | ".$path."ppmtojpeg -quality=90 > $new_file";
             } elseif (preg_match("/\.gif/i", $source)) {
-                $cmd = $path . "giftopnm $src_file | " . $path . "pnmscale -xysize $newWidth $newHeight | ppmquant 256 | " . $path . "ppmtogif > $new_file";
+                $cmd = $path."giftopnm $src_file | ".$path."pnmscale -xysize $newWidth $newHeight | ppmquant 256 | ".$path."ppmtogif > $new_file";
             }
 
             @exec($cmd, $output, $retval);