Changeset 57 for trunk/wp-content/plugins/xpressme

Timestamp:

Dec 29, 2008, 2:17:00 AM (16 years ago)

Author:

toemon

Message:

コンテンツの概要表示用カスタム関数実装　#12
xpress_the_content($more_link_text = ,$excerpt_size = 0,$show = true)
パラメータ

$more_link_text　「続きを読む」などのテキスト
$excerpt_size　概要表示の文字数（０のときは全文表示）
$show　アウトプットをechoするかしないか。

File:

• trunk/wp-content/plugins/xpressme/include/custom_functions.php (modified) (1 diff)

trunk/wp-content/plugins/xpressme/include/custom_functions.php

@@ -297 +297 @@
 }
 
+function xpress_the_content($more_link_text = '',$excerpt_size = 0,$show = true)
+{
+        $content = get_the_content();   
+        if($excerpt_size > 0) {
+
+                $content = apply_filters('the_excerpt_rss', $content);
+                $content = strip_tags($content);
+
+                if (mb_strlen($content) > $excerpt_size){ 
+                        $content = mb_substr($content, 0, $excerpt_size); 
+                        $content .= '... ';
+                        if (!empty($more_link_text)) $content .= '<p align="center"><a href="'. get_permalink() . "\">".$more_link_text .'</a></p>';
+                }
+        }
+        if(empty($show)) return $content;
+        echo $content;
+}
 
 ?>