{"id":748,"date":"2021-09-24T16:05:57","date_gmt":"2021-09-24T07:05:57","guid":{"rendered":"https:\/\/blog.wsd.sh\/?p=748"},"modified":"2021-12-22T07:54:52","modified_gmt":"2021-12-21T22:54:52","slug":"php-fetchall%e3%81%a7%e5%8f%96%e5%be%97%e3%81%97%e3%81%9f%e4%bb%b6%e6%95%b0%e3%81%8c%ef%bc%90%e3%81%a0%e3%81%a3%e3%81%9f%e5%a0%b4%e5%90%88%e3%81%ae%e5%88%a4%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/blog.wsd.sh\/?p=748","title":{"rendered":"<small>PHP fetchAll()\u3067\u53d6\u5f97\u3057\u305f\u4ef6\u6570\u304c\uff10\u3060\u3063\u305f\u5834\u5408\u306e\u5224\u5b9a<\/small>"},"content":{"rendered":"<p>empty()\u3067\u5224\u5b9a\u3059\u308b\u3002<\/p>\n<p>\u8fd4\u308a\u5024 PDOStatement::fetchAll() \u306f\u3001 \u7d50\u679c\u30bb\u30c3\u30c8\u306b\u6b8b\u3063\u3066\u3044\u308b\u5168\u3066\u306e\u884c\u3092\u542b\u3080\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002 <br \/>\n\u3053\u306e\u914d\u5217\u306f\u3001\u30ab\u30e9\u30e0\u5024\u306e\u914d\u5217\u3082\u3057\u304f\u306f\u5404\u30ab\u30e9\u30e0\u540d\u306b\u5bfe\u5fdc\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6301\u3064\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u5404\u884c\u3092\u8868\u3057\u307e\u3059\u3002 <br \/>\n\u53d6\u5f97\u7d50\u679c\u304c\u30bc\u30ed\u4ef6\u3060\u3063\u305f\u5834\u5408\u306f\u7a7a\u306e\u914d\u5217\u3092\u8fd4\u3057\u3001 \u5931\u6557\u3057\u305f\u5834\u5408\u306f FALSE \u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<pre>\r\n$rows = $query->fetchAll(PDO::FETCH_ASSOC);\r\n\r\nif(!empty($rows)) {\r\n  json_return(0, $rows);\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>empty()\u3067\u5224\u5b9a\u3059\u308b\u3002 \u8fd4\u308a\u5024 PDOStatement::fetchAll() \u306f\u3001 \u7d50\u679c\u30bb\u30c3\u30c8\u306b\u6b8b\u3063\u3066\u3044\u308b\u5168\u3066\u306e\u884c\u3092\u542b\u3080\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002 \u3053\u306e\u914d\u5217\u306f\u3001\u30ab\u30e9\u30e0\u5024\u306e\u914d\u5217\u3082\u3057\u304f\u306f\u5404\u30ab\u30e9\u30e0\u540d\u306b\u5bfe\u5fdc\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6301\u3064\u30aa\u30d6&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=\/wp\/v2\/posts\/748"}],"collection":[{"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=748"}],"version-history":[{"count":5,"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=\/wp\/v2\/posts\/748\/revisions"}],"predecessor-version":[{"id":824,"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=\/wp\/v2\/posts\/748\/revisions\/824"}],"wp:attachment":[{"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.wsd.sh\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}