{"id":208273,"date":"2016-08-29T10:42:19","date_gmt":"2016-08-29T01:42:19","guid":{"rendered":"https:\/\/ja.wordpress.org\/support\/topic\/%e8%a8%98%e4%ba%8b%e3%81%ae%e6%9c%80%e5%88%9d%e3%81%ae%e7%94%bb%e5%83%8f%e3%82%92%e5%8f%96%e5%be%97%e3%80%81%e3%83%88%e3%83%aa%e3%83%9f%e3%83%b3%e3%82%b0%e3%81%97%e3%81%a6%e3%82%b5%e3%83%a0%e3%83%8d\/"},"modified":"2016-08-29T10:42:19","modified_gmt":"2016-08-29T01:42:19","slug":"%e8%a8%98%e4%ba%8b%e3%81%ae%e6%9c%80%e5%88%9d%e3%81%ae%e7%94%bb%e5%83%8f%e3%82%92%e5%8f%96%e5%be%97%e3%80%81%e3%83%88%e3%83%aa%e3%83%9f%e3%83%b3%e3%82%b0%e3%81%97%e3%81%a6%e3%82%b5%e3%83%a0%e3%83%8d","status":"publish","type":"topic","link":"https:\/\/ja.wordpress.org\/support\/topic\/%e8%a8%98%e4%ba%8b%e3%81%ae%e6%9c%80%e5%88%9d%e3%81%ae%e7%94%bb%e5%83%8f%e3%82%92%e5%8f%96%e5%be%97%e3%80%81%e3%83%88%e3%83%aa%e3%83%9f%e3%83%b3%e3%82%b0%e3%81%97%e3%81%a6%e3%82%b5%e3%83%a0%e3%83%8d\/","title":{"rendered":"\u8a18\u4e8b\u306e\u6700\u521d\u306e\u753b\u50cf\u3092\u53d6\u5f97\u3001\u30c8\u30ea\u30df\u30f3\u30b0\u3057\u3066\u30b5\u30e0\u30cd\u30a4\u30eb\u306b\u3057\u305f\u3044"},"content":{"rendered":"<p>\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3092\u53c2\u8003\u306b\u3001<br \/>\n<a href=\"http:\/\/www.wp-tech.net\/wordpress_tips\/1703\/\">http:\/\/www.wp-tech.net\/wordpress_tips\/1703\/<\/a><br \/>\n\u8a18\u4e8b\u306e\u4e00\u756a\u6700\u521d\u306e\u753b\u50cf\u3092\u53d6\u5f97\u3057\u3066\u30b5\u30e0\u30cd\u30a4\u30eb\u306b\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3057\u305f\u304c\u3001<br \/>\n\u30b5\u30e0\u30cd\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u304c\u5143\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u8a18\u4e8b\u306e\u6700\u521d\u306e\u753b\u50cf\u3092\u53d6\u5f97\u3057\u3001<br \/>\n\u8a2d\u5b9a\u3057\u305f\u753b\u50cf\u30b5\u30a4\u30ba\uff08\u4f8b\u3048\u3070640px \u00d7\u3000640px\uff09\u306b\u30c8\u30ea\u30df\u30f3\u30b0\u3057\u305f\u753b\u50cf\u3092\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u65b9\u6cd5\u306f\u3042\u308a\u307e\u3059\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u304a\u308f\u304b\u308a\u306e\u65b9\u304c\u3044\u3089\u3063\u3057\u3083\u3044\u307e\u3057\u305f\u3089\u3001<br \/>\n\u3054\u6559\u6388\u3044\u305f\u3060\u3051\u308c\u3070\u52a9\u304b\u308a\u307e\u3059\u3002<br \/>\n\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<pre><code>\/\/\u8a18\u4e8b\u306e\u4e00\u756a\u6700\u521d\u306e\u753b\u50cf\u3092\u53d6\u5f97\u3057\u3066\u30b5\u30e0\u30cd\u30a4\u30eb\u306b\u3059\u308b\nfunction catch_that_image() {\n  global $post, $posts;\n  $first_img = &#039;&#039;;\n  ob_start();\n  ob_end_clean();\n  $output = preg_match_all(&#039;\/&lt;img.+src=[\\&#039;&quot;]([^\\&#039;&quot;]+)[\\&#039;&quot;].*&gt;\/i&#039;, $post-&gt;post_content, $matches);\n  $first_img = $matches [1][0];\n  if (empty($first_img)) {\n    $first_img = &quot;\/images\/default.jpg&quot;\n  }\n  return $first_img;\n}<\/code><\/pre>\n<p><code>echo catch_that_image();<\/code><\/p>\n","protected":false},"template":"","class_list":["post-208273","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/208273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/208273\/revisions"}],"wp:attachment":[{"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=208273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}