diff --git a/admin/admin_attachments.php b/admin/admin_attachments.php
index fc77f7ab6..188657c60 100644
--- a/admin/admin_attachments.php
+++ b/admin/admin_attachments.php
@@ -288,7 +288,7 @@ if ($mode == 'cats') {
     $row = DB()->sql_fetchrowset($result);
     DB()->sql_freeresult($result);
 
-    for ($i = 0; $i < count($row); $i++) {
+    for ($i = 0, $iMax = count($row); $i < $iMax; $i++) {
         if ($row[$i]['cat_id'] == IMAGE_CAT) {
             $s_assigned_group_images[] = $row[$i]['group_name'];
         }
@@ -399,7 +399,7 @@ if ($submit && $mode == 'quota') {
 
     $allowed_list = array();
 
-    for ($i = 0; $i < count($quota_change_list); $i++) {
+    for ($i = 0, $iMax = count($quota_change_list); $i < $iMax; $i++) {
         $filesize_list[$i] = ($size_select_list[$i] == 'kb') ? round($filesize_list[$i] * 1024) : (($size_select_list[$i] == 'mb') ? round($filesize_list[$i] * 1048576) : $filesize_list[$i]);
 
         $sql = 'UPDATE ' . BB_QUOTA_LIMITS . "
@@ -504,7 +504,7 @@ if ($mode == 'quota') {
     $rows = DB()->sql_fetchrowset($result);
     DB()->sql_freeresult($result);
 
-    for ($i = 0; $i < count($rows); $i++) {
+    for ($i = 0, $iMax = count($rows); $i < $iMax; $i++) {
         $size_format = ($rows[$i]['quota_limit'] >= 1048576) ? 'mb' : (($rows[$i]['quota_limit'] >= 1024) ? 'kb' : 'b');
 
         if ($rows[$i]['quota_limit'] >= 1048576) {
diff --git a/admin/admin_disallow.php b/admin/admin_disallow.php
index 36695ec6c..c429e0265 100644
--- a/admin/admin_disallow.php
+++ b/admin/admin_disallow.php
@@ -87,7 +87,7 @@ $disallow_select = '<select name="disallowed_id">';
 if (count($disallowed) <= 0) {
     $disallow_select .= '<option value="">' . $lang['NO_DISALLOWED'] . '</option>';
 } else {
-    for ($i = 0; $i < count($disallowed); $i++) {
+    for ($i = 0, $iMax = count($disallowed); $i < $iMax; $i++) {
         $disallow_select .= '<option value="' . $disallowed[$i]['disallow_id'] . '">' . $disallowed[$i]['disallow_username'] . '</option>';
     }
 }
diff --git a/admin/admin_extensions.php b/admin/admin_extensions.php
index 1cfe16076..cb5920f87 100644
--- a/admin/admin_extensions.php
+++ b/admin/admin_extensions.php
@@ -84,7 +84,7 @@ if ($submit && $mode == 'extensions') {
     // Generate correct Change List
     $extensions = array();
 
-    for ($i = 0; $i < count($extension_change_list); $i++) {
+    for ($i = 0, $iMax = count($extension_change_list); $i < $iMax; $i++) {
         $extensions['_' . $extension_change_list[$i]]['comment'] = $extension_explain_list[$i];
         $extensions['_' . $extension_change_list[$i]]['group_id'] = (int)$group_select_list[$i];
     }
@@ -99,7 +99,7 @@ if ($submit && $mode == 'extensions') {
     DB()->sql_freeresult($result);
 
     if ($num_rows > 0) {
-        for ($i = 0; $i < count($extension_row); $i++) {
+        for ($i = 0, $iMax = count($extension_row); $i < $iMax; $i++) {
             if ($extension_row[$i]['comment'] != $extensions['_' . $extension_row[$i]['ext_id']]['comment'] || (int)$extension_row[$i]['group_id'] != (int)$extensions['_' . $extension_row[$i]['ext_id']]['group_id']) {
                 $sql_ary = array(
                     'comment' => (string)$extensions['_' . $extension_row[$i]['ext_id']]['comment'],
@@ -251,15 +251,15 @@ if ($submit && $mode == 'groups') {
 
     $allowed_list = array();
 
-    for ($i = 0; $i < count($group_allowed_list); $i++) {
-        for ($j = 0; $j < count($group_change_list); $j++) {
+    for ($i = 0, $iMax = count($group_allowed_list); $i < $iMax; $i++) {
+        for ($j = 0, $jMax = count($group_change_list); $j < $iMax; $j++) {
             if ($group_allowed_list[$i] == $group_change_list[$j]) {
                 $allowed_list[$j] = 1;
             }
         }
     }
 
-    for ($i = 0; $i < count($group_change_list); $i++) {
+    for ($i = 0, $iMax = count($group_change_list); $i < $iMax; $i++) {
         $allowed = (isset($allowed_list[$i])) ? 1 : 0;
 
         $filesize_list[$i] = ($size_select_list[$i] == 'kb') ? round($filesize_list[$i] * 1024) : (($size_select_list[$i] == 'mb') ? round($filesize_list[$i] * 1048576) : $filesize_list[$i]);
@@ -472,7 +472,7 @@ if (@$add_forum && $e_mode == 'perm' && $group) {
     $add_forums_list = get_var('entries', array(0));
     $add_all_forums = false;
 
-    for ($i = 0; $i < count($add_forums_list); $i++) {
+    for ($i = 0, $iMax = count($add_forums_list); $i < $iMax; $i++) {
         if ($add_forums_list[$i] == 0) {
             $add_all_forums = true;
         }
@@ -507,7 +507,7 @@ if (@$add_forum && $e_mode == 'perm' && $group) {
         }
 
         // Generate array for Auth_Pack, do not add doubled forums
-        for ($i = 0; $i < count($add_forums_list); $i++) {
+        for ($i = 0, $iMax = count($add_forums_list); $i < $iMax; $i++) {
             if (!in_array($add_forums_list[$i], $auth_p)) {
                 $auth_p[] = $add_forums_list[$i];
             }
@@ -544,7 +544,7 @@ if (@$delete_forum && $e_mode == 'perm' && $group) {
     $auth_p = array();
 
     // Generate array for Auth_Pack, delete the chosen ones
-    for ($i = 0; $i < count($auth_p2); $i++) {
+    for ($i = 0, $iMax = count($auth_p2); $i < $iMax; $i++) {
         if (!in_array($auth_p2[$i], $delete_forums_list)) {
             $auth_p[] = $auth_p2[$i];
         }
@@ -597,7 +597,7 @@ if ($e_mode == 'perm' && $group) {
         }
     }
 
-    for ($i = 0; $i < count($forum_perm); $i++) {
+    for ($i = 0, $iMax = count($forum_perm); $i < $iMax; $i++) {
         $template->assign_block_vars('allow_option_values', array(
                 'VALUE' => $forum_perm[$i]['forum_id'],
                 'OPTION' => htmlCHR($forum_perm[$i]['forum_name']))
diff --git a/admin/admin_forumauth.php b/admin/admin_forumauth.php
index 36ab405f1..876ea6dfc 100644
--- a/admin/admin_forumauth.php
+++ b/admin/admin_forumauth.php
@@ -105,7 +105,7 @@ if (isset($_POST['submit'])) {
         if (isset($_POST['simpleauth'])) {
             $simple_ary = $simple_auth_ary[(int)$_POST['simpleauth']];
 
-            for ($i = 0; $i < count($simple_ary); $i++) {
+            for ($i = 0, $iMax = count($simple_ary); $i < $iMax; $i++) {
                 $sql .= (($sql != '') ? ', ' : '') . $forum_auth_fields[$i] . ' = ' . $simple_ary[$i];
             }
 
@@ -113,7 +113,7 @@ if (isset($_POST['submit'])) {
                 $sql = "UPDATE " . BB_FORUMS . " SET $sql WHERE forum_id = $forum_id";
             }
         } else {
-            for ($i = 0; $i < count($forum_auth_fields); $i++) {
+            for ($i = 0, $iMax = count($forum_auth_fields); $i < $iMax; $i++) {
                 $value = (int)$_POST[$forum_auth_fields[$i]];
 
                 if ($forum_auth_fields[$i] == 'auth_vote') {
@@ -163,7 +163,7 @@ if (empty($forum_id)) {
     @reset($simple_auth_ary);
     while (list($key, $auth_levels) = each($simple_auth_ary)) {
         $matched = 1;
-        for ($k = 0; $k < count($auth_levels); $k++) {
+        for ($k = 0, $kMax = count($auth_levels); $k < $iMax; $k++) {
             $matched_type = $key;
 
             if ($forum_rows[0][$forum_auth_fields[$k]] != $auth_levels[$k]) {
@@ -189,7 +189,7 @@ if (empty($forum_id)) {
     if (empty($adv)) {
         $simple_auth = '<select name="simpleauth">';
 
-        for ($j = 0; $j < count($simple_auth_types); $j++) {
+        for ($j = 0, $jMax = count($simple_auth_types); $j < $iMax; $j++) {
             $selected = ($matched_type == $j) ? ' selected="selected"' : '';
             $simple_auth .= '<option value="' . $j . '"' . $selected . '>' . $simple_auth_types[$j] . '</option>';
         }
@@ -207,10 +207,10 @@ if (empty($forum_id)) {
         // Output values of individual
         // fields
         //
-        for ($j = 0; $j < count($forum_auth_fields); $j++) {
+        for ($j = 0, $jMax = count($forum_auth_fields); $j < $iMax; $j++) {
             $custom_auth[$j] = '&nbsp;<select name="' . $forum_auth_fields[$j] . '">';
 
-            for ($k = 0; $k < count($forum_auth_levels); $k++) {
+            for ($k = 0, $kMax = count($forum_auth_levels); $k < $iMax; $k++) {
                 $selected = ($forum_rows[0][$forum_auth_fields[$j]] == $forum_auth_const[$k]) ? ' selected="selected"' : '';
                 $custom_auth[$j] .= '<option value="' . $forum_auth_const[$k] . '"' . $selected . '>' . $lang['FORUM_' . strtoupper($forum_auth_levels[$k])] . '</OPTION>';
             }
diff --git a/admin/admin_forumauth_list.php b/admin/admin_forumauth_list.php
index 4a6e270f9..b619456cc 100644
--- a/admin/admin_forumauth_list.php
+++ b/admin/admin_forumauth_list.php
@@ -113,7 +113,7 @@ if (isset($_POST['submit'])) {
         if (isset($_POST['simpleauth'])) {
             $simple_ary = $simple_auth_ary[(int)$_POST['simpleauth']];
 
-            for ($i = 0; $i < count($simple_ary); $i++) {
+            for ($i = 0, $iMax = count($simple_ary); $i < $iMax; $i++) {
                 $sql .= (($sql != '') ? ', ' : '') . $forum_auth_fields[$i] . ' = ' . $simple_ary[$i];
             }
 
@@ -121,7 +121,7 @@ if (isset($_POST['submit'])) {
                 $sql = "UPDATE " . BB_FORUMS . " SET $sql WHERE forum_id = $forum_id";
             }
         } else {
-            for ($i = 0; $i < count($forum_auth_fields); $i++) {
+            for ($i = 0, $iMax = count($forum_auth_fields); $i < $iMax; $i++) {
                 $value = (int)$_POST[$forum_auth_fields[$i]];
 
                 if ($forum_auth_fields[$i] == 'auth_vote') {
@@ -145,7 +145,7 @@ if (isset($_POST['submit'])) {
         $forum_sql = '';
         $adv = 0;
     } elseif (!empty($cat_id)) {
-        for ($i = 0; $i < count($forum_auth_fields); $i++) {
+        for ($i = 0, $iMax = count($forum_auth_fields); $i < $iMax; $i++) {
             $value = (int)$_POST[$forum_auth_fields[$i]];
 
             if ($forum_auth_fields[$i] == 'auth_vote') {
@@ -199,7 +199,7 @@ if (empty($forum_id) && empty($cat_id)) {
         'S_COLUMN_SPAN' => count($forum_auth_fields) + 1,
     ));
 
-    for ($i = 0; $i < count($forum_auth_fields); $i++) {
+    for ($i = 0, $iMax = count($forum_auth_fields); $i < $iMax; $i++) {
         $template->assign_block_vars('forum_auth_titles', array(
             'CELL_TITLE' => $field_names[$forum_auth_fields[$i]],
         ));
@@ -224,7 +224,7 @@ if (empty($forum_id) && empty($cat_id)) {
                 'CAT_URL' => 'admin_forumauth_list.php' . '?' . POST_CAT_URL . '=' . $category_rows[$i]['cat_id'])
         );
 
-        for ($j = 0; $j < count($forum_rows); $j++) {
+        for ($j = 0, $jMax = count($forum_rows); $j < $iMax; $j++) {
             if ($cat_id == $forum_rows[$j]['cat_id']) {
                 $template->assign_block_vars('cat_row.forum_row', array(
                     'ROW_CLASS' => !($j % 2) ? 'row4' : 'row5',
@@ -232,9 +232,9 @@ if (empty($forum_id) && empty($cat_id)) {
                     'IS_SUBFORUM' => $forum_rows[$j]['forum_parent'],
                 ));
 
-                for ($k = 0; $k < count($forum_auth_fields); $k++) {
+                for ($k = 0, $kMax = count($forum_auth_fields); $k < $iMax; $k++) {
                     $item_auth_value = $forum_rows[$j][$forum_auth_fields[$k]];
-                    for ($l = 0; $l < count($forum_auth_const); $l++) {
+                    for ($l = 0, $lMax = count($forum_auth_const); $l < $iMax; $l++) {
                         if ($item_auth_value == $forum_auth_const[$l]) {
                             $item_auth_level = $forum_auth_levels[$l];
                             break;
@@ -258,7 +258,7 @@ if (empty($forum_id) && empty($cat_id)) {
     // first display the current details for all forums
     // in the category
     //
-    for ($i = 0; $i < count($forum_auth_fields); $i++) {
+    for ($i = 0, $iMax = count($forum_auth_fields); $i < $iMax; $i++) {
         $template->assign_block_vars('forum_auth_titles', array(
             'CELL_TITLE' => $field_names[$forum_auth_fields[$i]],
         ));
@@ -283,7 +283,7 @@ if (empty($forum_id) && empty($cat_id)) {
             'CAT_URL' => 'admin_forumauth_list.php?' . POST_CAT_URL . '=' . $cat_id)
     );
 
-    for ($j = 0; $j < count($forum_rows); $j++) {
+    for ($j = 0, $jMax = count($forum_rows); $j < $iMax; $j++) {
         if ($cat_id == $forum_rows[$j]['cat_id']) {
             $template->assign_block_vars('cat_row.forum_row', array(
                 'ROW_CLASS' => !($j % 2) ? 'row4' : 'row5',
@@ -291,9 +291,9 @@ if (empty($forum_id) && empty($cat_id)) {
                 'IS_SUBFORUM' => $forum_rows[$j]['forum_parent'],
             ));
 
-            for ($k = 0; $k < count($forum_auth_fields); $k++) {
+            for ($k = 0, $kMax = count($forum_auth_fields); $k < $iMax; $k++) {
                 $item_auth_value = $forum_rows[$j][$forum_auth_fields[$k]];
-                for ($l = 0; $l < count($forum_auth_const); $l++) {
+                for ($l = 0, $lMax = count($forum_auth_const); $l < $iMax; $l++) {
                     if ($item_auth_value == $forum_auth_const[$l]) {
                         $item_auth_level = $forum_auth_levels[$l];
                         break;
@@ -311,10 +311,10 @@ if (empty($forum_id) && empty($cat_id)) {
     // next generate the information to allow the permissions to be changed
     // note: we always read from the first forum in the category
     //
-    for ($j = 0; $j < count($forum_auth_fields); $j++) {
+    for ($j = 0, $jMax = count($forum_auth_fields); $j < $iMax; $j++) {
         $custom_auth[$j] = '<select name="' . $forum_auth_fields[$j] . '">';
 
-        for ($k = 0; $k < count($forum_auth_levels); $k++) {
+        for ($k = 0, $kMax = count($forum_auth_levels); $k < $iMax; $k++) {
             $selected = (!empty($forum_rows) && $forum_rows[0][$forum_auth_fields[$j]] == $forum_auth_const[$k]) ? ' selected="selected"' : '';
             $custom_auth[$j] .= '<option value="' . $forum_auth_const[$k] . '"' . $selected . '>' . $lang['FORUM_' . $forum_auth_levels[$k]] . '</option>';
         }
diff --git a/admin/admin_smilies.php b/admin/admin_smilies.php
index d95d93bc6..c84c83860 100644
--- a/admin/admin_smilies.php
+++ b/admin/admin_smilies.php
@@ -79,7 +79,7 @@ if (isset($_GET['import_pack']) || isset($_POST['import_pack'])) {
 
             $cur_smilies = DB()->sql_fetchrowset($result);
 
-            for ($i = 0; $i < count($cur_smilies); $i++) {
+            for ($i = 0, $iMax = count($cur_smilies); $i < $iMax; $i++) {
                 $k = $cur_smilies[$i]['code'];
                 $smiles[$k] = 1;
             }
@@ -91,10 +91,10 @@ if (isset($_GET['import_pack']) || isset($_POST['import_pack'])) {
             bb_die('Could not read smiley pak file');
         }
 
-        for ($i = 0; $i < count($fcontents); $i++) {
+        for ($i = 0, $iMax = count($fcontents); $i < $iMax; $i++) {
             $smile_data = explode($delimeter, trim(addslashes($fcontents[$i])));
 
-            for ($j = 2; $j < count($smile_data); $j++) {
+            for ($j = 2, $jMax = count($smile_data); $j < $iMax; $j++) {
                 // Replace > and < with the proper html_entities for matching
                 $smile_data[$j] = str_replace('<', '&lt;', $smile_data[$j]);
                 $smile_data[$j] = str_replace('>', '&gt;', $smile_data[$j]);
@@ -156,7 +156,7 @@ if (isset($_GET['import_pack']) || isset($_POST['import_pack'])) {
         $resultset = DB()->sql_fetchrowset($result);
 
         $smile_pak = '';
-        for ($i = 0; $i < count($resultset); $i++) {
+        for ($i = 0, $iMax = count($resultset); $i < $iMax; $i++) {
             $smile_pak .= $resultset[$i]['smile_url'] . $delimeter;
             $smile_pak .= $resultset[$i]['emoticon'] . $delimeter;
             $smile_pak .= $resultset[$i]['code'] . "\n";
@@ -173,7 +173,7 @@ if (isset($_GET['import_pack']) || isset($_POST['import_pack'])) {
     bb_die(sprintf($lang['EXPORT_SMILES'], '<a href="admin_smilies.php?export_pack=send">', '</a>') . '<br /><br />' . sprintf($lang['CLICK_RETURN_SMILEADMIN'], '<a href="admin_smilies.php">', '</a>') . '<br /><br />' . sprintf($lang['CLICK_RETURN_ADMIN_INDEX'], '<a href="index.php?pane=right">', '</a>'));
 } elseif (isset($_POST['add']) || isset($_GET['add'])) {
     $filename_list = '';
-    for ($i = 0; $i < count($smiley_images); $i++) {
+    for ($i = 0, $iMax = count($smiley_images); $i < $iMax; $i++) {
         $filename_list .= '<option value="' . $smiley_images[$i] . '">' . $smiley_images[$i] . '</option>';
     }
 
@@ -215,7 +215,7 @@ if (isset($_GET['import_pack']) || isset($_POST['import_pack'])) {
             $smile_data = DB()->sql_fetchrow($result);
 
             $filename_list = '';
-            for ($i = 0; $i < count($smiley_images); $i++) {
+            for ($i = 0, $iMax = count($smiley_images); $i < $iMax; $i++) {
                 if ($smiley_images[$i] == $smile_data['smile_url']) {
                     $smiley_selected = 'selected="selected"';
                     $smiley_edit_img = $smiley_images[$i];
@@ -314,7 +314,7 @@ if (isset($_GET['import_pack']) || isset($_POST['import_pack'])) {
     ));
 
     // Loop throuh the rows of smilies setting block vars for the template
-    for ($i = 0; $i < count($smilies); $i++) {
+    for ($i = 0, $iMax = count($smilies); $i < $iMax; $i++) {
         // Replace htmlentites for < and > with actual character
         $smilies[$i]['code'] = str_replace('&lt;', '<', $smilies[$i]['code']);
         $smilies[$i]['code'] = str_replace('&gt;', '>', $smilies[$i]['code']);
diff --git a/admin/admin_user_ban.php b/admin/admin_user_ban.php
index 0e3693e65..ef195c01f 100644
--- a/admin/admin_user_ban.php
+++ b/admin/admin_user_ban.php
@@ -49,7 +49,7 @@ if (isset($_POST['submit'])) {
     if (isset($_POST['ban_ip'])) {
         $ip_list_temp = explode(',', $_POST['ban_ip']);
 
-        for ($i = 0; $i < count($ip_list_temp); $i++) {
+        for ($i = 0, $iMax = count($ip_list_temp); $i < $iMax; $i++) {
             if (preg_match('/^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})[ ]*\-[ ]*([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$/', trim($ip_list_temp[$i]), $ip_range_explode)) {
                 $ip_1_counter = $ip_range_explode[1];
                 $ip_1_end = $ip_range_explode[5];
@@ -100,7 +100,7 @@ if (isset($_POST['submit'])) {
             } elseif (preg_match('/^([\w\-_]\.?){2,}$/is', trim($ip_list_temp[$i]))) {
                 $ip = gethostbynamel(trim($ip_list_temp[$i]));
 
-                for ($j = 0; $j < count($ip); $j++) {
+                for ($j = 0, $jMax = count($ip); $j < $iMax; $j++) {
                     if (!empty($ip[$j])) {
                         $ip_list[] = encode_ip($ip[$j]);
                     }
@@ -115,7 +115,7 @@ if (isset($_POST['submit'])) {
     if (isset($_POST['ban_email'])) {
         $email_list_temp = explode(',', $_POST['ban_email']);
 
-        for ($i = 0; $i < count($email_list_temp); $i++) {
+        for ($i = 0, $iMax = count($email_list_temp); $i < $iMax; $i++) {
             if (preg_match('/^(([a-z0-9&\'\.\-_\+])|(\*))+@(([a-z0-9\-])|(\*))+\.([a-z0-9\-]+\.)*?[a-z]+$/is', trim($email_list_temp[$i]))) {
                 $email_list[] = trim($email_list_temp[$i]);
             }
@@ -131,9 +131,9 @@ if (isset($_POST['submit'])) {
     DB()->sql_freeresult($result);
 
     $kill_session_sql = '';
-    for ($i = 0; $i < count($user_list); $i++) {
+    for ($i = 0, $iMax = count($user_list); $i < $iMax; $i++) {
         $in_banlist = false;
-        for ($j = 0; $j < count($current_banlist); $j++) {
+        for ($j = 0, $jMax = count($current_banlist); $j < $iMax; $j++) {
             if ($user_list[$i] == $current_banlist[$j]['ban_userid']) {
                 $in_banlist = true;
             }
@@ -149,9 +149,9 @@ if (isset($_POST['submit'])) {
         }
     }
 
-    for ($i = 0; $i < count($ip_list); $i++) {
+    for ($i = 0, $iMax = count($ip_list); $i < $iMax; $i++) {
         $in_banlist = false;
-        for ($j = 0; $j < count($current_banlist); $j++) {
+        for ($j = 0, $jMax = count($current_banlist); $j < $iMax; $j++) {
             if ($ip_list[$i] == $current_banlist[$j]['ban_ip']) {
                 $in_banlist = true;
             }
@@ -181,9 +181,9 @@ if (isset($_POST['submit'])) {
         }
     }
 
-    for ($i = 0; $i < count($email_list); $i++) {
+    for ($i = 0, $iMax = count($email_list); $i < $iMax; $i++) {
         $in_banlist = false;
-        for ($j = 0; $j < count($current_banlist); $j++) {
+        for ($j = 0, $jMax = count($current_banlist); $j < $iMax; $j++) {
             if ($email_list[$i] == $current_banlist[$j]['ban_email']) {
                 $in_banlist = true;
             }
@@ -202,7 +202,7 @@ if (isset($_POST['submit'])) {
     if (isset($_POST['unban_user'])) {
         $user_list = $_POST['unban_user'];
 
-        for ($i = 0; $i < count($user_list); $i++) {
+        for ($i = 0, $iMax = count($user_list); $i < $iMax; $i++) {
             if ($user_list[$i] != -1) {
                 $where_sql .= (($where_sql != '') ? ', ' : '') . (int)$user_list[$i];
             }
@@ -212,7 +212,7 @@ if (isset($_POST['submit'])) {
     if (isset($_POST['unban_ip'])) {
         $ip_list = $_POST['unban_ip'];
 
-        for ($i = 0; $i < count($ip_list); $i++) {
+        for ($i = 0, $iMax = count($ip_list); $i < $iMax; $i++) {
             if ($ip_list[$i] != -1) {
                 $where_sql .= (($where_sql != '') ? ', ' : '') . DB()->escape($ip_list[$i]);
             }
@@ -222,7 +222,7 @@ if (isset($_POST['submit'])) {
     if (isset($_POST['unban_email'])) {
         $email_list = $_POST['unban_email'];
 
-        for ($i = 0; $i < count($email_list); $i++) {
+        for ($i = 0, $iMax = count($email_list); $i < $iMax; $i++) {
             if ($email_list[$i] != -1) {
                 $where_sql .= (($where_sql != '') ? ', ' : '') . DB()->escape($email_list[$i]);
             }
@@ -260,7 +260,7 @@ if (isset($_POST['submit'])) {
     DB()->sql_freeresult($result);
 
     $select_userlist = '';
-    for ($i = 0; $i < count($user_list); $i++) {
+    for ($i = 0, $iMax = count($user_list); $i < $iMax; $i++) {
         $select_userlist .= '<option value="' . $user_list[$i]['ban_id'] . '">' . $user_list[$i]['username'] . '</option>';
         $userban_count++;
     }
@@ -282,7 +282,7 @@ if (isset($_POST['submit'])) {
     $select_iplist = '';
     $select_emaillist = '';
 
-    for ($i = 0; $i < count($banlist); $i++) {
+    for ($i = 0, $iMax = count($banlist); $i < $iMax; $i++) {
         $ban_id = $banlist[$i]['ban_id'];
 
         if (!empty($banlist[$i]['ban_ip'])) {
diff --git a/admin/admin_user_search.php b/admin/admin_user_search.php
index 1d8029885..a5b651f06 100644
--- a/admin/admin_user_search.php
+++ b/admin/admin_user_search.php
@@ -970,7 +970,7 @@ if (!isset($_REQUEST['dosearch'])) {
         $banned[$row['user_id']] = true;
     }
 
-    for ($i = 0; $i < count($rowset); $i++) {
+    for ($i = 0, $iMax = count($rowset); $i < $iMax; $i++) {
         $row_class = !($i % 2) ? 'row1' : 'row2';
 
         $template->assign_block_vars('userrow', array(
diff --git a/admin/index.php b/admin/index.php
index 96c3c4324..b356f4b6f 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -130,7 +130,7 @@ if (isset($_GET['pane']) && $_GET['pane'] == 'left') {
                     $tabledata_ary = DB()->sql_fetchrowset($result);
 
                     $dbsize = 0;
-                    for ($i = 0; $i < count($tabledata_ary); $i++) {
+                    for ($i = 0, $iMax = count($tabledata_ary); $i < $iMax; $i++) {
                         if (@$tabledata_ary[$i]['Type'] != 'MRG_MYISAM') {
                             $dbsize += $tabledata_ary[$i]['Data_length'] + $tabledata_ary[$i]['Index_length'];
                         }
@@ -192,7 +192,7 @@ if (isset($_GET['pane']) && $_GET['pane'] == 'left') {
         if (count($onlinerow_reg)) {
             $registered_users = $hidden_users = 0;
 
-            for ($i = 0, $cnt = count($onlinerow_reg); $i < $cnt; $i++) {
+            for ($i = 0, $iMax = count($onlinerow_reg); $i < $iMax; $i++) {
                 if (!in_array($onlinerow_reg[$i]['user_id'], $reg_userid_ary)) {
                     $reg_userid_ary[] = $onlinerow_reg[$i]['user_id'];
 
@@ -226,7 +226,7 @@ if (isset($_GET['pane']) && $_GET['pane'] == 'left') {
         if (count($onlinerow_guest)) {
             $guest_users = 0;
 
-            for ($i = 0; $i < count($onlinerow_guest); $i++) {
+            for ($i = 0, $iMax = count($onlinerow_guest); $i < $iMax; $i++) {
                 $guest_userip_ary[] = $onlinerow_guest[$i]['session_ip'];
                 $guest_users++;
 
@@ -263,7 +263,7 @@ print_page('index.tpl', 'admin');
 // Functions
 function inarray($needle, $haystack)
 {
-    for ($i = 0; $i < count($haystack); $i++) {
+    for ($i = 0, $iMax = count($haystack); $i < $iMax; $i++) {
         if ($haystack[$i] == $needle) {
             return true;
         }
diff --git a/library/attach_mod/includes/functions_attach.php b/library/attach_mod/includes/functions_attach.php
index cb9288af5..1ebc808ce 100644
--- a/library/attach_mod/includes/functions_attach.php
+++ b/library/attach_mod/includes/functions_attach.php
@@ -103,7 +103,7 @@ function auth_pack($auth_array)
     $one_char = $two_char = false;
     $auth_cache = '';
 
-    for ($i = 0; $i < count($auth_array); $i++) {
+    for ($i = 0, $iMax = count($auth_array); $i < $iMax; $i++) {
         $val = base64_pack((int)$auth_array[$i]);
         if (strlen($val) == 1 && !$one_char) {
             $auth_cache .= $one_char_encoding;
diff --git a/library/attach_mod/includes/functions_delete.php b/library/attach_mod/includes/functions_delete.php
index 3e0badfa4..d13a2d55b 100644
--- a/library/attach_mod/includes/functions_delete.php
+++ b/library/attach_mod/includes/functions_delete.php
@@ -187,7 +187,7 @@ function delete_attachment($post_id_array = 0, $attach_id_array = 0, $page = 0,
         }
         //bt end
 
-        for ($i = 0; $i < count($attach_id_array); $i++) {
+        for ($i = 0, $iMax = count($attach_id_array); $i < $iMax; $i++) {
             $sql = 'SELECT attach_id
 				FROM ' . BB_ATTACHMENTS . '
 						WHERE attach_id = ' . (int)$attach_id_array[$i];
diff --git a/library/attach_mod/includes/functions_selects.php b/library/attach_mod/includes/functions_selects.php
index 286448ab9..9f7c636dc 100644
--- a/library/attach_mod/includes/functions_selects.php
+++ b/library/attach_mod/includes/functions_selects.php
@@ -50,7 +50,7 @@ function group_select($select_name, $default_group = 0)
         $group_name[$num_rows]['group_id'] = 0;
         $group_name[$num_rows]['group_name'] = $lang['NOT_ASSIGNED'];
 
-        for ($i = 0; $i < count($group_name); $i++) {
+        for ($i = 0, $iMax = count($group_name); $i < $iMax; $i++) {
             if (!$default_group) {
                 $selected = ($i == 0) ? ' selected="selected"' : '';
             } else {
@@ -93,7 +93,7 @@ function download_select($select_name, $group_id = 0)
 
     $group_select = '<select name="' . $select_name . '">';
 
-    for ($i = 0; $i < count($types_download); $i++) {
+    for ($i = 0, $iMax = count($types_download); $i < $iMax; $i++) {
         if (!$group_id) {
             $selected = ($types_download[$i] == INLINE_LINK) ? ' selected="selected"' : '';
         } else {
@@ -138,14 +138,14 @@ function category_select($select_name, $group_id = 0)
     $types = array(NONE_CAT);
     $modes = array('none');
 
-    for ($i = 0; $i < count($types_category); $i++) {
+    for ($i = 0, $iMax = count($types_category); $i < $iMax; $i++) {
         $types[] = $types_category[$i];
         $modes[] = $modes_category[$i];
     }
 
     $group_select = '<select name="' . $select_name . '" style="width:100px">';
 
-    for ($i = 0; $i < count($types); $i++) {
+    for ($i = 0, $iMax = count($types); $i < $iMax; $i++) {
         if (!$group_id) {
             $selected = ($types[$i] == NONE_CAT) ? ' selected="selected"' : '';
         } else {
@@ -172,7 +172,7 @@ function size_select($select_name, $size_compare)
 
     $select_field = '<select name="' . $select_name . '">';
 
-    for ($i = 0; $i < count($size_types_text); $i++) {
+    for ($i = 0, $iMax = count($size_types_text); $i < $iMax; $i++) {
         $selected = ($size_compare == $size_types[$i]) ? ' selected="selected"' : '';
         $select_field .= '<option value="' . $size_types[$i] . '"' . $selected . '>' . $size_types_text[$i] . '</option>';
     }
@@ -204,7 +204,7 @@ function quota_limit_select($select_name, $default_quota = 0)
     }
     DB()->sql_freeresult($result);
 
-    for ($i = 0; $i < count($quota_name); $i++) {
+    for ($i = 0, $iMax = count($quota_name); $i < $iMax; $i++) {
         $selected = ($quota_name[$i]['quota_limit_id'] == $default_quota) ? ' selected="selected"' : '';
         $quota_select .= '<option value="' . $quota_name[$i]['quota_limit_id'] . '"' . $selected . '>' . $quota_name[$i]['quota_desc'] . '</option>';
     }
@@ -235,7 +235,7 @@ function default_quota_limit_select($select_name, $default_quota = 0)
     }
     DB()->sql_freeresult($result);
 
-    for ($i = 0; $i < count($quota_name); $i++) {
+    for ($i = 0, $iMax = count($quota_name); $i < $iMax; $i++) {
         $selected = ($quota_name[$i]['quota_limit_id'] == $default_quota) ? ' selected="selected"' : '';
         $quota_select .= '<option value="' . $quota_name[$i]['quota_limit_id'] . '"' . $selected . '>' . $quota_name[$i]['quota_desc'] . '</option>';
     }
diff --git a/library/includes/functions.php b/library/includes/functions.php
index 06737cd8c..53ad385ec 100644
--- a/library/includes/functions.php
+++ b/library/includes/functions.php
@@ -1790,7 +1790,7 @@ function get_forum_display_sort_option($selected_row = 0, $action = 'list', $lis
 
     // build list
     if ($action == 'list') {
-        for ($i = 0; $i < count($listrow['lang_key']); $i++) {
+        for ($i = 0, $iMax = count($listrow['lang_key']); $i < $iMax; $i++) {
             $selected = ($i == $selected_row) ? ' selected="selected"' : '';
             $l_value = (isset($lang[$listrow['lang_key'][$i]])) ? $lang[$listrow['lang_key'][$i]] : $listrow['lang_key'][$i];
             $res .= '<option value="' . $i . '"' . $selected . '>' . $l_value . '</option>';
diff --git a/library/includes/ucp/topic_watch.php b/library/includes/ucp/topic_watch.php
index 97180a529..44ed2a6aa 100644
--- a/library/includes/ucp/topic_watch.php
+++ b/library/includes/ucp/topic_watch.php
@@ -74,7 +74,7 @@ if ($watch_count > 0) {
     $watch = DB()->sql_fetchrowset($result);
 
     if ($watch) {
-        for ($i = 0; $i < count($watch); $i++) {
+        for ($i = 0, $iMax = count($watch); $i < $iMax; $i++) {
             $is_unread = is_unread($watch[$i]['topic_last_post_time'], $watch[$i]['topic_id'], $watch[$i]['forum_id']);
 
             $template->assign_block_vars('watch', array(
diff --git a/memberlist.php b/memberlist.php
index 4a2793188..794ccf1de 100644
--- a/memberlist.php
+++ b/memberlist.php
@@ -64,7 +64,7 @@ $mode_types = array(
 // <select> mode
 $select_sort_mode = '<select name="mode">';
 
-for ($i = 0, $cnt = count($mode_types_text); $i < $cnt; $i++) {
+for ($i = 0, $iMax = count($mode_types_text); $i < $iMax; $i++) {
     $selected = ($mode == $mode_types[$i]) ? ' selected="selected"' : '';
     $select_sort_mode .= '<option value="' . $mode_types[$i] . '"' . $selected . '>' . $mode_types_text[$i] . '</option>';
 }
diff --git a/privmsg.php b/privmsg.php
index 12dac9eb8..9af6369d6 100644
--- a/privmsg.php
+++ b/privmsg.php
@@ -462,7 +462,7 @@ if ($mode == 'read') {
         $delete_sql_id = '';
 
         if (!$delete_all) {
-            for ($i = 0; $i < count($mark_list); $i++) {
+            for ($i = 0, $iMax = count($mark_list); $i < $iMax; $i++) {
                 $delete_sql_id .= (($delete_sql_id != '') ? ', ' : '') . (int)$mark_list[$i];
             }
             $delete_sql_id = "AND privmsgs_id IN ($delete_sql_id)";
@@ -504,7 +504,7 @@ if ($mode == 'read') {
 
         if (count($mark_list)) {
             $delete_sql_id = '';
-            for ($i = 0; $i < count($mark_list); $i++) {
+            for ($i = 0, $iMax = count($mark_list); $i < $iMax; $i++) {
                 $delete_sql_id .= (($delete_sql_id != '') ? ', ' : '') . (int)$mark_list[$i];
             }
 
@@ -663,7 +663,7 @@ if ($mode == 'read') {
         }
 
         $saved_sql_id = '';
-        for ($i = 0; $i < count($mark_list); $i++) {
+        for ($i = 0, $iMax = count($mark_list); $i < $iMax; $i++) {
             $saved_sql_id .= (($saved_sql_id != '') ? ', ' : '') . (int)$mark_list[$i];
         }