{"id":2888,"date":"2014-08-25T01:24:28","date_gmt":"2014-08-24T16:24:28","guid":{"rendered":"http:\/\/apr20.net\/?p=2888"},"modified":"2014-08-25T01:24:28","modified_gmt":"2014-08-24T16:24:28","slug":"wordpress%e3%81%ae%e6%8a%9c%e7%b2%8b%e8%a1%a8%e7%a4%ba%e3%81%ae%e8%a8%ad%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/apr20.net\/?p=2888","title":{"rendered":"WordPress\u306e\u629c\u7c8b\u8868\u793a\u306e\u8a2d\u5b9a"},"content":{"rendered":"

WordPress\u306e\u629c\u7c8b\u8868\u793a(excerpt)\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3055\u305b\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u81ea\u4f5c\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n

    \n
  1. \u629c\u7c8b\u304c\u3042\u308c\u3070\u629c\u7c8b\u8868\u793a<\/li>\n
  2. more\u30bf\u30b0\u304c\u3042\u308c\u3070\u3001\u305d\u308c\u306b\u5f93\u3046<\/li>\n
  3. \u6307\u5b9a\u6587\u5b57\u6570\u3088\u308a\u672c\u6587\u6587\u5b57\u6570\u304c\u5c11\u306a\u3051\u308c\u3070\u3001\u305d\u306e\u307e\u307e\u8868\u793a<\/li>\n
  4. \u6307\u5b9a\u6587\u5b57\u6570\u3088\u308a\u672c\u6587\u6587\u5b57\u6570\u304c\u591a\u3051\u308c\u3070\u629c\u7c8b\u8868\u793a<\/li>\n<\/ol>\n

    \u30b3\u30fc\u30c9<\/h2>\n

    functions.php\u306b\u30b3\u30d4\u30da\u3002<\/p>\n

    [php]<?php
    \n\/\/WordPress\u629c\u7c8b\u8868\u793a\u306e\u5909\u66f4
    \n\/****
    \n1.\u629c\u7c8b\u304c\u3042\u308c\u3070\u629c\u7c8b\u8868\u793a
    \n2.more\u30bf\u30b0\u304c\u3042\u308c\u3070\u3001\u305d\u308c\u306b\u5f93\u3046
    \n3.$length\u3088\u308a\u6587\u5b57\u304c\u5c11\u306a\u3051\u308c\u3070\u3001\u305d\u306e\u307e\u307e\u8868\u793a
    \n4.$length\u3088\u308a\u6587\u5b57\u304c\u591a\u3051\u308c\u3070\u629c\u7c8b\u8868\u793a
    \n****\/
    \nfunction set_excerpt( $length=200 ){
    \n\tglobal $post;
    \n\t\/\/\u629c\u7c8b\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u629c\u7c8b\u8868\u793a\uff08$length\u7121\u52b9\uff09
    \n\tif(has_excerpt()) {
    \n\t\t$content = strip_tags(get_the_excerpt());
    \n\t\t$content = $content . ‘\u2026’.'<div class="more"><a href="’.get_permalink().’" class="btn btn-default btn-md"><span class="glyphicon glyphicon-ok"><\/span> \u3053\u306e\u8a18\u4e8b\u306e\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/div>’;
    \n\t\/\/more\u30bf\u30b0\u304c\u3042\u308b\u5834\u5408
    \n\t\/\/}elseif(preg_match(‘\/<!–more(.*?)?–>\/u’, $post->post_content, $matches)){
    \n\t}elseif(strpos($post->post_content,'<!–more’)){
    \n\t\tglobal $more; $more = 0;
    \n\t\t$content = strip_tags(get_the_content(”));
    \n\t\t$content = $content . ‘\u2026’.'<div class="more"><a href="’.get_permalink().’" class="btn btn-default btn-md"><span class="glyphicon glyphicon-ok"><\/span> \u3053\u306e\u8a18\u4e8b\u306e\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/div>’;
    \n\t\/\/\u672c\u6587\u306e\u6587\u5b57\u6570\u304c$length\u3088\u308a\u5c11\u306a\u3044\u5834\u5408\u306f\u5168\u6587\u8868\u793a
    \n\t}elseif(mb_strlen( $post -> post_content) <= $length){
    \n\t\t\t$content = strip_tags(get_the_content());
    \n\t}else{
    \n\t\t $content = mb_substr( strip_tags( $post -> post_content ), 0, $length );
    \n\t\t $content = $content . ‘\u2026’.'<div class="more"><a href="’.get_permalink().’" class="btn btn-default btn-md"><span class="glyphicon glyphicon-ok"><\/span> \u3053\u306e\u8a18\u4e8b\u306e\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/div>’;
    \n\t}
    \n\t\t return $content;
    \n}<\/p>\n

    ?>[\/php]<\/p>\n

    \u4f7f\u7528\u65b9\u6cd5<\/h2>\n

    \u30c6\u30fc\u30de\u30d5\u30a1\u30a4\u30eb\u306e\u672c\u6587\u306e\u629c\u7c8b\u3092\u8868\u793a\u3055\u305b\u305f\u3044\u306bset_excerpt();<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

    WordPress\u306e\u629c\u7c8b\u8868\u793a(excerpt)\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3055\u305b\u305f\u304b\u3063\u305f\u306e\u3067…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,2,5],"tags":[],"class_list":["post-2888","post","type-post","status-publish","format-standard","hentry","category-php","category-web","category-wordpress-web-category"],"_links":{"self":[{"href":"https:\/\/apr20.net\/index.php?rest_route=\/wp\/v2\/posts\/2888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apr20.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apr20.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apr20.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/apr20.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2888"}],"version-history":[{"count":0,"href":"https:\/\/apr20.net\/index.php?rest_route=\/wp\/v2\/posts\/2888\/revisions"}],"wp:attachment":[{"href":"https:\/\/apr20.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apr20.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apr20.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}