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最新記事のタイトルのリンクを3件表示して、一部を削除してみるwordpressプラグイン
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<?php | |
/* | |
Plugin Name: paka3 string delete new posts | |
Plugin URI: http://www.paka3.com/wpplugin | |
Description: 最新記事のタイトルのリンクを3件表示して、一部を削除してみる | |
Author: Shoji ENDO | |
Version: 0.1 | |
Author URI:http://www.paka3.com/ | |
*/ | |
function paka3_StrDelNewPosts($contentData){ | |
/*例: | |
・タイトル1:【wordpress】 | |
・タイトル2:【wordpress】 | |
・タイトル3:【wordpress】 | |
※この末尾の【wordpress】を表示のときに削除 | |
・タイトル1 | |
・タイトル2 | |
・タイトル3 | |
*/ | |
$args = array( | |
'posts_per_page'=>3, | |
'orderby' =>'post_date', //投稿日 | |
'order' =>'DESC', | |
); | |
$posts =get_posts( $args ); | |
$list="<b>最新の記事</b><ol class='delStr_ul'>"; | |
foreach($posts as $post){ | |
if(preg_match('/:【.*/',$post->post_title, $regs)){ | |
//更新日のフォーマット変更 | |
$postDate = mysql2date('Y年m月d日', $post->post_date); | |
$post->post_title =str_replace( $regs[0],"", $post->post_title); | |
} | |
$list.="<li class='mylist_li'><a href='".get_permalink($post->ID)."' title='.$post->post_title.'>".$post->post_title."(更新日:".$postDate.")</a></li>"; | |
} | |
$list.="</ol>"; | |
return $list.$contentData; | |
} | |
add_filter('the_content','paka3_StrDelNewPosts'); | |
?> |
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