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[squirrelmail.git] / class / l10n / gettext.class.php

diff --git a/class/l10n/gettext.class.php b/class/l10n/gettext.class.php
index cc1278c706748ccf2f9bf558c89acabec7404ef1..4262da04aad9aa8280e01521fa580ffdaadd8e0b 100644 (file)
--- a/class/l10n/gettext.class.php
+++ b/class/l10n/gettext.class.php
@@ -1,27 +1,31 @@
 <?php
+
 /**
  * Copyright (c) 2003 Danilo Segan <danilo@kvota.net>.
  *
  * This file is part of PHP-gettext.
  *
- *  PHP-gettext is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * PHP-gettext is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
- *  PHP-gettext is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * PHP-gettext is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with PHP-gettext; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * You should have received a copy of the GNU General Public License
+ * along with PHP-gettext; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
+ * @copyright 2004-2020 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
  * @package squirrelmail
  * @subpackage i18n
  */
- 
+
 /**
  * Class that uses parsed translation input objects
  * @package squirrelmail
@@ -57,9 +61,9 @@ class gettext_reader {
             $byte[$i]=ord($this->STREAM->read(1));
         }
         //print sprintf("pos: %d\n",$this->STREAM->currentpos());
-        if ($this->BYTEORDER == 0) 
+        if ($this->BYTEORDER == 0)
             return (int)(($byte[0]) | ($byte[1]<<8) | ($byte[2]<<16) | ($byte[3]<<24));
-        else 
+        else
             return (int)(($byte[3]) | ($byte[2]<<8) | ($byte[1]<<16) | ($byte[0]<<24));
     }
 
@@ -161,7 +165,7 @@ class gettext_reader {
         $data = $this->STREAM->read($length);
         return (string)$data;
     }
-  
+
     /**
      * binary search for string
      * @param string $string
@@ -190,7 +194,7 @@ class gettext_reader {
             if ($cmp == 0) {
                 $this->_HASHED[$string] = $half;
                 return $half;
-            } elseif ($cmp<0) 
+            } elseif ($cmp<0)
                 return $this->find_string($string,$start,$half);
             else
                 return $this->find_string($string,$half,$end);
@@ -203,11 +207,11 @@ class gettext_reader {
      * @return string translated string
      */
     function translate($string) {
-       if ($this->error > 0) return $string;
+        if ($this->error > 0) return $string;
         $num = $this->find_string($string, 0, $this->total);
         if ($num == -1)
             return $string;
-        else 
+        else
             return $this->get_translation_number($num);
     }
 
@@ -220,12 +224,12 @@ class gettext_reader {
         // this is true, right?
 
         // cache header field for plural forms
-        if (isset($this->pluralheader) && is_string($this->pluralheader)) 
+        if (isset($this->pluralheader) && is_string($this->pluralheader))
             return $this->pluralheader;
         else {
             $header = $this->get_translation_number(0);
 
-            if (eregi("plural-forms: (.*)\n",$header,$regs)) {
+            if (preg_match('/plural-forms: (.*)\n/i',$header,$regs)) {
                 $expr = $regs[1];
             } else {
                 $expr = "nplurals=2; plural=n == 1 ? 0 : 1;";
@@ -266,7 +270,7 @@ class gettext_reader {
             $result=-1;
         } else {
             // find out the appropriate form
-            $select = $this->select_string($number); 
+            $select = $this->select_string($number);
 
             // this should contains all strings separated by NULLs
             $result = $this->find_string($single.chr(0).$plural,0,$this->total);
@@ -284,4 +288,3 @@ class gettext_reader {
         }
     }
 }
-?>
\ No newline at end of file