{"id":9647,"date":"2018-09-08T21:14:15","date_gmt":"2018-09-08T12:14:15","guid":{"rendered":"https:\/\/www.itblog.jp\/?p=9647"},"modified":"2018-09-08T21:14:15","modified_gmt":"2018-09-08T12:14:15","slug":"file_get_contents%e3%81%8cnull%e3%82%92%e8%bf%94%e3%81%99%e3%82%88%e3%81%86%e3%81%ab%e3%81%aa%e3%81%a3%e3%81%9f%e5%8e%9f%e5%9b%a0%e3%81%ae%e8%aa%bf%e6%9f%bb","status":"publish","type":"post","link":"https:\/\/www.itblog.jp\/?p=9647","title":{"rendered":"file_get_contents\u304cNULL\u3092\u8fd4\u3059\u3088\u3046\u306b\u306a\u3063\u305f\u539f\u56e0\u306e\u8abf\u67fb"},"content":{"rendered":"

PHP\u3067\u3001\u3042\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u3066\u3044\u3066\u3001file_get_contents\u95a2\u6570\u3067\u7279\u5b9a\u306eURL\u304b\u3089JSON\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u3059\u308b\u3068\u3044\u3046\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u4ee5\u524d\u306f\u52d5\u4f5c\u3057\u3066\u3044\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u3001\u30b5\u30fc\u30d0\u79fb\u884c\u5f8c\u306b file_get_contents\u95a2\u6570\u3067\u53d6\u5f97\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u73fe\u8c61\u306b\u906d\u9047\u3057\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u8abf\u67fb\u3068\u5bfe\u5fdc\u306b\u3064\u3044\u3066\u8a18\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n

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$result = curl_get_contents( $url, 120 );  \/\/file_get_contents\u306e\u4ee3\u7528\u95a2\u6570\u3002120\u306f\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8(\u79d2)\r\n \r\nfunction curl_get_contents( $url, $timeout ){\r\n    $ch = curl_init();\r\n    curl_setopt( $ch, CURLOPT_URL, $url );\r\n    curl_setopt( $ch, CURLOPT_HEADER, false );\r\n    curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );\r\n    curl_setopt( $ch, CURLOPT_TIMEOUT, $timeout );\r\n    $result = curl_exec( $ch );\r\n    curl_close( $ch );\r\n    return $result;\r\n}<\/pre>\n
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