Cleanup. Replace needless double quotes => single quotes

diff --git a/plugin/calendar_viewer.inc.php b/plugin/calendar_viewer.inc.php
index 4615971..1851af4 100644 (file)
--- a/plugin/calendar_viewer.inc.php
+++ b/plugin/calendar_viewer.inc.php
@@ -3,7 +3,7 @@
  * PukiWiki calendar_viewer¥×¥é¥°¥¤¥ó
  *
  *
- *$Id: calendar_viewer.inc.php,v 1.12 2004/08/10 12:07:40 henoheno Exp $
+ *$Id: calendar_viewer.inc.php,v 1.13 2004/08/10 12:21:17 henoheno Exp $
        calendarrecent¥×¥é¥°¥¤¥ó¤ò¸µ¤ËºîÀ®
  */
 /**
@@ -55,7 +55,7 @@ function plugin_calendar_viewer_convert()
        //°ìÍ÷ɽ¼¨¤¹¤ëǯ·î
        $date_YM = '';
        //Æ°ºî¥â¡¼¥É
-       $mode = "past";
+       $mode = 'past';
        //ÆüÉդΥ»¥Ñ¥ì¡¼¥¿ calendar2¤Ê¤é'-' calendar¤Ê¤é''
        $date_sep = '-';
 
@@ -76,7 +76,7 @@ function plugin_calendar_viewer_convert()
                        $limit_page = 31;       //¼êÈ´¤­¡£31Æüʬ¤ò¥ê¥ß¥Ã¥È¤È¤¹¤ë¡£
                }else if (preg_match("/this/si",$func_vars_array[1])){
                        //º£·î¤Î°ìÍ÷ɽ¼¨
-                       $page_YM = get_date("Y".$date_sep."m");
+                       $page_YM = get_date('Y'.$date_sep.'m');
                        $limit_base = 0;
                        $limit_page = 31;
                }else if (preg_match("/^[0-9]+$/",$func_vars_array[1])){
@@ -125,10 +125,10 @@ function plugin_calendar_viewer_convert()
        $pagelist = array();
        if ($dir = @opendir(DATA_DIR))
                {
-                       $_date = get_date("Y".$date_sep."m".$date_sep."d");
+                       $_date = get_date('Y'.$date_sep.'m'.$date_sep.'d');
                        while($file = readdir($dir))
                          {
-                           if ($file == ".." || $file == ".") continue;
+                           if ($file == '..' || $file == '.') continue;
                            if (substr($file,0,$filepattern_len)!=$filepattern) continue;
                            //echo "OK";
                            $page = decode(trim(preg_replace("/\.txt$/"," ",$file)));
@@ -138,9 +138,9 @@ function plugin_calendar_viewer_convert()
 
                            //*modeËè¤ËÊ̾ò·ï¤Ç¤Ï¤¸¤¯
                            //past mode¤Ç¤Ï̤Íè¤Î¥Ú¡¼¥¸¤ÏNG
-                           if (((substr($page,$pagepattern_len)) > $_date)&&($mode=="past") )continue;
+                           if (((substr($page,$pagepattern_len)) > $_date)&&($mode=='past') )continue;
                            //future mode¤Ç¤Ï²áµî¤Î¥Ú¡¼¥¸¤ÏNG
-                           if (((substr($page,$pagepattern_len)) < $_date)&&($mode=="future") )continue;
+                           if (((substr($page,$pagepattern_len)) < $_date)&&($mode=='future') )continue;
                            //view mode¤Ê¤éall OK
                            $pagelist[] = $page;
                          }
@@ -149,10 +149,10 @@ function plugin_calendar_viewer_convert()
        //echo count($pagelist);
        //*¤³¤³¤«¤é¥¤¥ó¥¯¥ë¡¼¥É³«»Ï
 
-       $tmppage = $vars["page"];
+       $tmppage = $vars['page'];
        $return_body = '';
        //¤Þ¤º¥½¡¼¥È
-       if ($mode == "past"){
+       if ($mode == 'past'){
                //past mode¤Ç¤Ï¿·¢ªµì
                rsort ($pagelist);
        }else {
@@ -166,9 +166,9 @@ function plugin_calendar_viewer_convert()
                if (empty($pagelist[$tmp])) break;
                $page = $pagelist[$tmp];
 
-               $get["page"] = $page;
-               $post["page"] = $page;
-               $vars["page"] = $page;
+               $get['page'] = $page;
+               $post['page'] = $page;
+               $vars['page'] = $page;
 
        // ¸½¾õ¤Ç±ÜÍ÷µö²Ä¤¬¤¢¤ë¾ì¹ç¤À¤±É½¼¨¤¹¤ë
        if (check_readable($page,false,false)) {
@@ -212,7 +212,7 @@ function plugin_calendar_viewer_convert()
                        $prev_month = 12;
                }
                $prev_YM = sprintf("%04d%s%02d",$prev_year,$date_sep,$prev_month);
-               if ($mode == "past"){
+               if ($mode == 'past'){
                        $right_YM = $prev_YM;
                        $right_text = $prev_YM."&gt;&gt;";
                        $left_YM = $next_YM;
@@ -263,9 +263,9 @@ function plugin_calendar_viewer_convert()
        $return_body .= "</td></tr></table>";
 
 
-       $get["page"] = $tmppage;
-       $post["page"] = $tmppage;
-       $vars["page"] = $tmppage;
+       $get['page'] = $tmppage;
+       $post['page'] = $tmppage;
+       $vars['page'] = $tmppage;
 
 
        return $return_body;
@@ -283,26 +283,26 @@ function plugin_calendar_viewer_action()
        $vars['page'] = '*';
        if (isset($vars['file'])) $vars['page'] = $vars['file'];
 
-       $date_sep = $vars["date_sep"];
+       $date_sep = $vars['date_sep'];
 
-       $page_YM = $vars["date"];
+       $page_YM = $vars['date'];
        if ($page_YM == ''){
-               $page_YM = get_date("Y".$date_sep."m");
+               $page_YM = get_date('Y'.$date_sep.'m');
        }
-       $mode = $vars["mode"];
+       $mode = $vars['mode'];
 
-       $args_array = array($vars["page"], $page_YM,$mode, $date_sep);
+       $args_array = array($vars['page'], $page_YM,$mode, $date_sep);
        $return_vars_array["body"] = call_user_func_array("plugin_calendar_viewer_convert",$args_array);
 
-       //$return_vars_array["msg"] = "calendar_viewer ".$vars["page"]."/".$page_YM;
-       $return_vars_array["msg"] = "calendar_viewer ".htmlspecialchars($vars["page"]);
-       if ($vars["page"] != ''){
-               $return_vars_array["msg"] .= "/";
+       //$return_vars_array['msg'] = "calendar_viewer ".$vars['page'].'/'.$page_YM;
+       $return_vars_array['msg'] = "calendar_viewer ".htmlspecialchars($vars['page']);
+       if ($vars['page'] != ''){
+               $return_vars_array['msg'] .= '/';
        }
        if (preg_match("/\*/",$page_YM)){
                //¤¦¡¼¤ó¡¢n·ïɽ¼¨¤Î»þ¤Ï¤Ê¤ó¤Æ¥Ú¡¼¥¸Ì¾¤Ë¤·¤¿¤é¤¤¤¤¡©
        }else{
-               $return_vars_array["msg"] .= htmlspecialchars($page_YM);
+               $return_vars_array['msg'] .= htmlspecialchars($page_YM);
        }
 
        $vars['page'] = $page;