added the 3 new translations to the changelog, fixed my misspelling of

[squirrelmail.git] / functions / strings.php

diff --git a/functions/strings.php b/functions/strings.php
index 84663b53506dc06c93e07b19e0b3ffbcb4a2ac24..a11a6fabbf84c358530622d739e0349d98493849 100644 (file)
--- a/functions/strings.php
+++ b/functions/strings.php
@@ -53,27 +53,31 @@
       $i = 0;
       $line_len = strlen($words[$i])+1;
       $line = "";
-      while ($i < count($words)) {
-         while ($line_len < $wrap) {
-            $line = "$line$words[$i] ";
-            $i++;
-            $line_len = $line_len + strlen($words[$i])+1;
-         }
-         $line_len = strlen($words[$i])+1;
-         if ($line_len < $wrap) {
-            if ($i < count($words)) // don't <BR> the last line
-               $line = "$line\n";
-         } else {
-            $endline = $words[$i];
-            while ($line_len >= $wrap) {
-               $bigline = substr($endline, 0, $wrap);
-               $endline = substr($endline, $wrap, strlen($endline));
-               $line_len = strlen($endline);
-               $line = "$line$bigline<BR>";
+      if (count($words) > 1) {   
+         while ($i < count($words)-1) {
+            while ($line_len < $wrap) {
+               $line = "$line$words[$i] ";
+               $i++;
+               $line_len = $line_len + strlen($words[$i])+1;
+            }
+            $line_len = strlen($words[$i])+1;
+            if ($line_len < $wrap) {
+               if ($i < count($words)) // don't <BR> the last line
+                  $line = "$line\n";
+            } else {
+               $endline = $words[$i];
+               while ($line_len >= $wrap) {
+                  $bigline = substr($endline, 0, $wrap);
+                  $endline = substr($endline, $wrap, strlen($endline));
+                  $line_len = strlen($endline);
+                  $line = "$line$bigline<BR>";
+               }
+               $line = "$line$endline<BR>";
+               $i++;
             }
-            $line = "$line$endline<BR>";
-            $i++;
          }
+      } else {
+         $line = $words[0];
       }
 
       $line = str_replace(">", "&gt;", $line);
@@ -87,6 +91,7 @@
          return;
       }
       $text = str_replace(" ", "", $text);
+      $text = ereg_replace( '"[^"]*"', "", $text);
       $text = str_replace(",", ";", $text);
       $array = explode(";", $text);
                for ($i = 0; $i < count ($array); $i++) {
@@ -172,4 +177,38 @@
    function replace_escaped_spaces ($string) {
       return str_replace("&nbsp;", " ", $string);
    }
+
+   function get_location () {
+      # This determines the location to forward to relative
+      # to your server.  If this doesn't work correctly for
+      # you (although it should), you can remove all this 
+      # code except the last two lines, and change the header()
+      # function to look something like this, customized to
+      # the location of SquirrelMail on your server:
+      #
+      #   http://www.myhost.com/squirrelmail/src/login.php
+   
+      global $PHP_SELF, $SERVER_NAME, $HTTPS, $HTTP_HOST;
+
+      // Get the path
+      $path = substr($PHP_SELF, 0, strrpos($PHP_SELF, '/'));
+   
+      // Check if this is a HTTPS or regular HTTP request
+      $proto = "http://";
+      if(isset($HTTPS) && $HTTPS == 'on' ) {
+        $proto = "https://";
+      }
+   
+      // Get the hostname from the Host header or server config.
+      // Fallback is to omit the server name and use a relative URI,
+      // although this is not RFC 2616 compliant.
+      if(isset($HTTP_HOST) && !empty($HTTP_HOST)) {
+        $location = $proto . $HTTP_HOST . $path;
+      } else if(isset($SERVER_NAME) && !empty($SERVER_NAME)) {
+        $location = $proto . $SERVER_NAME . $path;
+      } else {
+        $location = $path;
+      }
+      return $location;
+   }   
 ?>