{"id":1579,"date":"2023-05-25T19:40:54","date_gmt":"2023-05-25T10:40:54","guid":{"rendered":"https:\/\/clouds.tokyo\/blog\/?p=1579"},"modified":"2023-10-03T20:08:20","modified_gmt":"2023-10-03T11:08:20","slug":"php8-each","status":"publish","type":"post","link":"https:\/\/clouds.tokyo\/blog\/php8-each\/","title":{"rendered":"\u3010PHP8\u3011while &#8211; each \u3092 foreach \u306b\u7f6e\u304d\u304b\u3048\u308b"},"content":{"rendered":"<p>\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306ePHP8\u5bfe\u5fdc\u306e\u4f9d\u983c\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u5897\u3048\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>PHP8\u3067\u306feach\u304c\u4f7f\u7528\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u306e\u3067<\/p>\n<pre>\r\nwhile(list($key, $value) = each($data)) {\r\n}\r\n<\/pre>\n<p>\u306e\u3088\u3046\u306a\u69cb\u6587\u306fforeach\u306b\u7f6e\u304d\u304b\u3048\u307e\u3059<\/p>\n<pre>\r\nforeach($data as $key => $value) 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