function parse_filesystems()
 {
     global $show_bind, $show_inodes;
     $results = array();
     $j = 0;
     $df = execute_program('df', '-k' . $this->df_param);
     $df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
     sort($df);
     if ($show_inodes) {
         $df2 = execute_program('df', '-i' . $this->df_param);
         $df2 = preg_split("/\n/", $df2, -1, PREG_SPLIT_NO_EMPTY);
         sort($df2);
     }
     $mount = execute_program('mount');
     $mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
     sort($mount);
     foreach ($df as $df_line) {
         $df_buf1 = preg_split("/(\\%\\s)/", $df_line, 2);
         if (count($df_buf1) != 2) {
             continue;
         }
         preg_match("/(.*)(\\s+)(([0-9]+)(\\s+)([0-9]+)(\\s+)([0-9]+)(\\s+)([0-9]+)\$)/", $df_buf1[0], $df_buf2);
         $df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[1]);
         if ($show_inodes) {
             preg_match_all("/([0-9]+)%/", $df2[$j + 1], $inode_buf, PREG_SET_ORDER);
         }
         if (count($df_buf) == 6) {
             $df_buf[5] = trim($df_buf[5]);
             if (hide_mount($df_buf[5])) {
                 continue;
             }
             $df_buf[0] = trim(str_replace("\$", "\\\$", $df_buf[0]));
             $current = 0;
             foreach ($mount as $mount_line) {
                 if (preg_match("#" . $df_buf[0] . " on " . $df_buf[5] . " type (.*) \\((.*)\\)#", $mount_line, $mount_buf)) {
                     $mount_buf[1] .= "," . $mount_buf[2];
                 } elseif (!preg_match("#" . $df_buf[0] . "(.*) on " . $df_buf[5] . " \\((.*)\\)#", $mount_line, $mount_buf)) {
                     continue;
                 }
                 $strFstype = substr($mount_buf[1], 0, strpos($mount_buf[1], ","));
                 if (hide_fstype($strFstype)) {
                     continue;
                 }
                 $current++;
                 if ($show_bind || !stristr($mount_buf[2], "bind")) {
                     $results[$j] = array();
                     $results[$j]['disk'] = str_replace("\\\$", "\$", $df_buf[0]);
                     $results[$j]['size'] = $df_buf[1];
                     $results[$j]['used'] = $df_buf[2];
                     $results[$j]['free'] = $df_buf[3];
                     // --> Bug 1527673
                     if ($results[$j]['used'] < 0) {
                         $results[$j]['size'] = $results[$j]['free'];
                         $results[$j]['free'] = 0;
                         $results[$j]['used'] = $results[$j]['size'];
                     }
                     // <-- Bug 1527673
                     $results[$j]['percent'] = round($results[$j]['used'] * 100 / $results[$j]['size']);
                     $results[$j]['mount'] = $df_buf[5];
                     $results[$j]['fstype'] = $strFstype;
                     $results[$j]['options'] = substr($mount_buf[1], strpos($mount_buf[1], ",") + 1, strlen($mount_buf[1]));
                     if ($show_inodes && isset($inode_buf[count($inode_buf) - 1][1])) {
                         $results[$j]['inodes'] = $inode_buf[count($inode_buf) - 1][1];
                     }
                     $j++;
                     unset($mount[$current - 1]);
                     sort($mount);
                     break;
                 }
             }
         }
     }
     return $results;
 }
 public function parse_filesystems()
 {
     $results = array();
     $j = 0;
     if (execute_program('df', '-k' . $this->df_param, $df, $this->debug) || !empty($df)) {
         $df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
         natsort($df);
         if (showInodes) {
             if (execute_program('df', '-i' . $this->df_param, $df2, $this->debug) || !empty($df)) {
                 $df2 = preg_split("/\n/", $df2, -1, PREG_SPLIT_NO_EMPTY);
                 // Store inode use% in an associative array (df_inodes) for later use
                 foreach ($df2 as $df2_line) {
                     if (preg_match("/^(\\S+).*\\s([0-9]+)%/", $df2_line, $inode_buf)) {
                         $df_inodes[$inode_buf[1]] = $inode_buf[2];
                     }
                 }
                 unset($df2, $df2_line, $inode_buf);
             }
         }
         if (execute_program('mount', '', $mount, $this->debug)) {
             $mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
             foreach ($mount as $mount_line) {
                 if (preg_match("/\\S+ on (\\S+) type (.*) \\((.*)\\)/", $mount_line, $mount_buf)) {
                     $mount_parm[$mount_buf[1]]['fstype'] = $mount_buf[2];
                     $mount_parm[$mount_buf[1]]['options'] = $mount_buf[3];
                 } elseif (preg_match("/\\S+ (.*) on (\\S+) \\((.*)\\)/", $mount_line, $mount_buf)) {
                     $mount_parm[$mount_buf[2]]['fstype'] = $mount_buf[1];
                     $mount_parm[$mount_buf[2]]['options'] = $mount_buf[3];
                 } elseif (preg_match("/\\S+ on (\\S+) \\((\\S+)(,\\s(.*))?\\)/", $mount_line, $mount_buf)) {
                     $mount_parm[$mount_buf[1]]['fstype'] = $mount_buf[2];
                     $mount_parm[$mount_buf[1]]['options'] = isset($mount_buf[4]) ? $mount_buf[4] : '';
                 }
             }
             unset($mount, $mount_line, $mount_buf);
             foreach ($df as $df_line) {
                 $df_buf1 = preg_split("/(\\%\\s)/", $df_line, 2);
                 if (count($df_buf1) != 2) {
                     continue;
                 }
                 preg_match("/(.*)(\\s+)(([0-9]+)(\\s+)([0-9]+)(\\s+)([0-9]+)(\\s+)([0-9]+)\$)/", $df_buf1[0], $df_buf2);
                 $df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[1]);
                 if (count($df_buf) == 6) {
                     $df_buf[5] = trim($df_buf[5]);
                     if (hide_mount($df_buf[5])) {
                         continue;
                     }
                     $df_buf[0] = trim(str_replace("\$", "\\\$", $df_buf[0]));
                     if (hide_fstype($mount_parm[$df_buf[5]]['fstype'])) {
                         continue;
                     }
                     if (!showBind && stristr($mount_parm[$df_buf[5]]['options'], "bind")) {
                         continue;
                     }
                     $results[$j] = array();
                     $results[$j]['disk'] = str_replace("\\\$", "\$", $df_buf[0]);
                     $results[$j]['size'] = $df_buf[1];
                     $results[$j]['used'] = $df_buf[2];
                     $results[$j]['free'] = $df_buf[3];
                     if ($results[$j]['used'] < 0) {
                         $results[$j]['size'] = $results[$j]['free'];
                         $results[$j]['free'] = 0;
                         $results[$j]['used'] = $results[$j]['size'];
                     }
                     if ($results[$j]['size'] == 0) {
                         continue;
                     }
                     $results[$j]['percent'] = round($results[$j]['used'] * 100 / $results[$j]['size']);
                     $results[$j]['mount'] = $df_buf[5];
                     $results[$j]['fstype'] = $mount_parm[$df_buf[5]]['fstype'];
                     $results[$j]['options'] = $mount_parm[$df_buf[5]]['options'];
                     if (showInodes && isset($df_inodes[$results[$j]['disk']])) {
                         $results[$j]['inodes'] = $df_inodes[$results[$j]['disk']];
                     }
                     $j++;
                 }
             }
             return $results;
         } else {
             return array();
         }
     } else {
         return array();
     }
 }