{"id":15187,"date":"2026-09-20T05:43:49","date_gmt":"2026-09-20T05:43:49","guid":{"rendered":"https:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/?p=15187"},"modified":"2026-09-20T07:55:04","modified_gmt":"2026-09-20T07:55:04","slug":"%e4%bd%9c%e6%a5%ad%e3%83%a1%e3%83%a2-20260920-php-%e3%81%a7-file_get_contents-%e3%81%8b%e3%82%89-curl-%e3%81%b8%e3%81%ae%e5%a4%89%e6%9b%b4","status":"publish","type":"post","link":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/?p=15187","title":{"rendered":"(\u4f5c\u696d\u30e1\u30e2 20260920) PHP \u3067 file_get_contents \u304b\u3089 curl \u3078\u306e\u5909\u66f4"},"content":{"rendered":"<p>API \u30b5\u30fc\u30d0\u30fc\u3068\u306e\u3084\u308a\u53d6\u308a\u306b\u304a\u3044\u3066\u3001file_get_contents \u306e\u3068\u3053\u308d\u304c\u554f\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u306b\u601d\u3048\u3066\u3001curl \u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u305d\u306e\u8a18\u9332\u3067\u3059\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u9577\u3044\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u306e\u8a71\u3067\u3059\u3002<\/p>\n<p>\u901a\u4fe1\u306b\u306f\u3001\u8fd4\u4e8b\u3092\u3082\u3089\u3046\u307e\u3067\u306b\u3044\u307e\u306e\u3068\u3053\u308d\uff12\u3001\uff13\u5206\u5fc5\u8981\u3067\u3059\u3002\u305d\u308c\u304c\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u3002<\/p>\n<p>\u3082\u3068\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u3044\u3066\u3044\u307e\u3057\u305f\u3002\u6700\u521d\u306f timeout \u3092\u66f8\u3044\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3042\u3068\u3067\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre><code style=\"color: midnightblue; font-size: 12px; white-space: pre-wrap;\">$postdata = http_build_query(array('base64data' => $tmpBase64, 'TAnsAndEtc' => $tmpBase64a));\r\n\r\n$headers = array(\r\n    'Content-Type: application\/x-www-form-urlencoded',\r\n    'Content-Length: '.strlen($postdata)\r\n    );\r\n\r\n$context = stream_context_create([\t\r\n\t'http' => ['method'  => 'POST',\r\n\t\t'header'=>implode( \"\\r\\n\", $headers),\r\n\t\t'ignore_errors' => true,\r\n\t\t'content' => $postdata,\r\n\t\t'timeout' => 300\r\n\t]\t\r\n]);\r\n\r\n$res_base64 = file_get_contents($server . '\/phpSimpleQuestion\/allAnswerTest.php', false, $context);\r\n<\/code><\/pre>\n<p>timeout \u3092\u8ffd\u52a0\u3057\u3066\u591a\u5c11\u6539\u5584\u3055\u308c\u305f\u3068\u601d\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u304b\u306a\u308a\u306e\u78ba\u7387\u3067\u5931\u6557\u3057\u307e\u3059\u3002\u305d\u3053\u3067 curl \u3092\u4f7f\u3063\u305f\u4e0b\u8a18\u306e\u3088\u3046\u306a\u8a18\u8ff0\u306b\u6539\u3081\u307e\u3057\u305f\u3002<\/p>\n<pre><code style=\"color: midnightblue; font-size: 12px; white-space: pre-wrap;\">$param = array('base64data' => $tmpBase64, 'TAnsAndEtc' => $tmpBase64a);\r\n\r\n$url = $server . '\/phpSimpleQuestion\/allAnswerTest.php';\r\n\r\n$ch = curl_init();\r\n\r\ncurl_setopt($ch, CURLOPT_URL, $url);\r\ncurl_setopt($ch, CURLOPT_POST, true);\r\ncurl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($param));\r\ncurl_setopt($ch, CURLOPT_RETURNTRANSFER, true);\r\n\r\ncurl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);\r\ncurl_setopt($ch, CURLOPT_TIMEOUT, 300);\r\n\r\n$res_base64 = curl_exec($ch);\r\n\r\ncurl_close($ch);\r\n\r\n\r\n$res = base64_decode($res_base64);<\/code><\/pre>\n<p>\u4e0a\u8a18\u3082\u78ba\u5b9f\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u307e\u3042\u3060\u3044\u305f\u3044\u6210\u529f\u3057\u307e\u3059\u3002<\/p>\n<p>RequestToRemoteServer.php \u306e\u4e2d\u306e\u8a18\u8ff0\u3067\u3059\u3002\u63a1\u70b9\u5dee\u914d\u30b5\u30fc\u30d0\u30fc\u306e\u30d5\u30a1\u30a4\u30eb\u306a\u306e\u3067\u3001\u3042\u3068\u3067\u5fd8\u308c\u305a\u306b\u4fee\u6b63\u3092\u304b\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre><code style=\"color: midnightblue; font-size: 12px; white-space: pre-wrap;\"><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>API \u30b5\u30fc\u30d0\u30fc\u3068\u306e\u3084\u308a\u53d6\u308a\u306b\u304a\u3044\u3066\u3001file_get_contents \u306e\u3068\u3053 &#8230; <a class=\"more-link\" href=\"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/?p=15187\">Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-15187","post","type-post","status-publish","format-standard","hentry","category-column"],"_links":{"self":[{"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/15187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15187"}],"version-history":[{"count":20,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/15187\/revisions"}],"predecessor-version":[{"id":15207,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/15187\/revisions\/15207"}],"wp:attachment":[{"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15187"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zairyo.susi.oita-u.ac.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}