{"type":"rich","description":"PHP\u306e\u65e5\u4ed8\u8a08\u7b97 #\u4eca\u65e5\u306e\u65e5\u4ed8\u3092\u53d6\u5f97(\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7) $date_today = mktime (0, 0, 0, date(\"m\"), date(\"d\"), date(\"y\")); #\u4e00\u9031\u9593\u524d\u3092\u53d6\u5f97 $date_oneweek = $date_today - 86400 * 7; 86400\u3068\u3044\u3046\u306e\u304c\u4e00\u65e5\u3092\u8868\u3057\u3066\u3044\u308b\u3089\u3057\u3044\u3067\u3059\u3002 \u672c\u65e5\u304b\u3089\u25cb\u65e5\u5f8c\u306e\u65e5\u4ed8 echo \"1\u65e5\u524d\" . date(\"Y/m/d\",strtotime(\"-1 day\")); echo \"1\u30f6\u6708\u524d\" . date(\"Y/m/d\",strtotime(\"-1 month\")); echo \"1\u5e74\u524d\" . date(\"Y/m\u2026","width":"100%","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/nana21/","author_name":"nana21","height":"190","blog_url":"https://nana21.hateblo.jp/","url":"https://nana21.hateblo.jp/entry/20080117/p2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnana21.hateblo.jp%2Fentry%2F20080117%2Fp2\" title=\"PHP - nana21&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"image_url":null,"blog_title":"nana21's blog","version":"1.0","title":"PHP","provider_name":"Hatena Blog","published":"2008-01-17 00:00:01"}