{"id":30624,"date":"2024-01-25T17:41:54","date_gmt":"2022-11-19T09:32:26","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/php-curl%e7%9a%84%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95-2\/"},"modified":"2025-08-12T20:04:11","modified_gmt":"2025-08-12T12:04:11","slug":"php-curl%e7%9a%84%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/php-curl%e7%9a%84%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95-2\/","title":{"rendered":"PHP cURL\u7684\u4f7f\u7528\u65b9\u6cd5"},"content":{"rendered":"<h1>\u5173\u4e8e\u4f7f\u7528curl\u7684\u4ee3\u7801\u6d41\u7a0b<\/h1>\n<p>\u53c2\u8003\u6765\u6e90\uff1a<br \/>\n&#8211; Qiita<br \/>\n&#8211; Refect<\/p>\n<h2>\u57fa\u7840<\/h2>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ch<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">curl_init<\/span><span class=\"p\">();<\/span>\r\n<span class=\"nb\">curl_setopt<\/span><span class=\"p\">(<\/span><span class=\"nv\">$ch<\/span><span class=\"p\">,<\/span> <span class=\"no\">CURLOPT_URL<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"http:\/\/www.hogehoge.com\/\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"c1\">\/\/(\u305d\u306e\u4ed6\u7528\u9014\u306b\u5fdc\u3058\u3066curl_setopt()\u3092\u8a18\u8ff0)<\/span>\r\n<span class=\"nb\">curl_exec<\/span><span class=\"p\">(<\/span><span class=\"nv\">$ch<\/span><span class=\"p\">);<\/span>\r\n<span class=\"nb\">curl_close<\/span><span class=\"p\">(<\/span><span class=\"nv\">$ch<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<p>\u6267\u884c\u4e0a\u8ff0\u64cd\u4f5c\u53ef\u4ee5\u83b7\u53d6\u5e76\u663e\u793ahogehoge.com\u7f51\u7ad9\u9875\u9762\u7684\u4fe1\u606f\u3002<\/p>\n<h3>\u5173\u4e8ecurl_getinfo\u7684\u76f8\u5173\u4fe1\u606f<\/h3>\n<p>curl_getinfo\u51fd\u6570\u4ee5\u6570\u7ec4\u5f62\u5f0f\u8fd4\u56de\u6709\u5173\u8bf7\u6c42\u7684\u4fe1\u606f\u3002<br \/>\n\u4f7f\u7528\u4f4d\u7f6e\uff1a\u5728curl_exec()\u548ccurl_close()\u4e4b\u95f4\u7f16\u5199\u3002<\/p>\n<h3>\u6839\u636e\u4e0a\u8ff0\u60c5\u51b5\uff0c\u83b7\u53d6\u8c37\u6b4c\u7684\u4fe1\u606f\u7684\u793a\u4f8b\u3002<\/h3>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span> \r\n\r\n\r\n<span class=\"cm\">\/* curl\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u521d\u671f\u5316\u3059\u308b\u3000*\/<\/span>\r\n<span class=\"nv\">$ch<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">curl_init<\/span><span class=\"p\">();<\/span>\r\n\r\n<span class=\"cm\">\/* curl\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3059\u308b *\/<\/span>\r\n<span class=\"nb\">curl_setopt<\/span><span class=\"p\">(<\/span><span class=\"nv\">$ch<\/span><span class=\"p\">,<\/span> <span class=\"no\">CURLOPT_URL<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"http:\/\/www.google.com\/\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"nb\">curl_setopt<\/span><span class=\"p\">(<\/span><span class=\"nv\">$ch<\/span><span class=\"p\">,<\/span> <span class=\"no\">CURLOPT_RETURNTRANSFER<\/span><span class=\"p\">,<\/span> <span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\r\n\r\n\r\n<span class=\"cm\">\/* curl\u3092\u5b9f\u884c\u3059\u308b *\/<\/span>\r\n<span class=\"nv\">$result<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">curl_exec<\/span><span class=\"p\">(<\/span><span class=\"nv\">$ch<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"nv\">$info<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">curl_getinfo<\/span><span class=\"p\">(<\/span><span class=\"nv\">$ch<\/span><span class=\"p\">);<\/span>\r\n\r\n\r\n<span class=\"nb\">var_dump<\/span><span class=\"p\">(<\/span><span class=\"nv\">$info<\/span><span class=\"p\">);<\/span>\r\n\r\n\r\n<span class=\"cm\">\/* curl\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7d42\u4e86\u3059\u308b *\/<\/span>\r\n<span class=\"nb\">curl_close<\/span><span class=\"p\">(<\/span><span class=\"nv\">$ch<\/span><span class=\"p\">);<\/span>\r\n\r\n\r\n<span class=\"c1\">\/\/var_dump($info)\u306e\u7d50\u679c\u306f\u4ee5\u4e0b<\/span>\r\n<span class=\"cm\">\/*\r\narray(26) {\r\n  [\"url\"]=&gt;\r\n  string(22) \"http:\/\/www.google.com\/\"\r\n  [\"content_type\"]=&gt;\r\n  string(29) \"text\/html; charset=ISO-8859-1\"\r\n  [\"http_code\"]=&gt;\r\n  int(200)\r\n  [\"header_size\"]=&gt;\r\n  int(732)\r\n  [\"request_size\"]=&gt;\r\n  int(53)\r\n  [\"filetime\"]=&gt;\r\n  int(-1)\r\n  [\"ssl_verify_result\"]=&gt;\r\n  int(0)\r\n  [\"redirect_count\"]=&gt;\r\n  int(0)\r\n  [\"total_time\"]=&gt;\r\n  float(0.127532)\r\n  [\"namelookup_time\"]=&gt;\r\n  float(0.005124)\r\n  [\"connect_time\"]=&gt;\r\n  float(0.01553)\r\n  [\"pretransfer_time\"]=&gt;\r\n  float(0.015613)\r\n  [\"size_upload\"]=&gt;\r\n  float(0)\r\n  [\"size_download\"]=&gt;\r\n  float(49800)\r\n  [\"speed_download\"]=&gt;\r\n  float(390490)\r\n  [\"speed_upload\"]=&gt;\r\n  float(0)\r\n  [\"download_content_length\"]=&gt;\r\n  float(-1)\r\n  [\"upload_content_length\"]=&gt;\r\n  float(-1)\r\n  [\"starttransfer_time\"]=&gt;\r\n  float(0.105488)\r\n  [\"redirect_time\"]=&gt;\r\n  float(0)\r\n  [\"redirect_url\"]=&gt;\r\n  string(0) \"\"\r\n  [\"primary_ip\"]=&gt;\r\n  string(14) \"216.58.197.196\"\r\n  [\"certinfo\"]=&gt;\r\n  array(0) {\r\n  }\r\n  [\"primary_port\"]=&gt;\r\n  int(80)\r\n  [\"local_ip\"]=&gt;\r\n  string(13) \"192.168.0.101\"\r\n  [\"local_port\"]=&gt;\r\n  int(55635)\r\n  *\/<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8e\u4f7f\u7528curl\u7684\u4ee3\u7801\u6d41\u7a0b \u53c2\u8003\u6765\u6e90\uff1a &#8211; Qiita &#8211; Refect \u57fa\u7840 $ch [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30624","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PHP cURL\u7684\u4f7f\u7528\u65b9\u6cd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8ePHP cURL\u7684\u4f7f\u7528\u65b9\u6cd5\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/php-curl\u7684\u4f7f\u7528\u65b9\u6cd5-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta 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