PHP curl initialization and execution methods entry-level code _php Tutorial

PHP Curl initialization and execution method entry-level code

This article mainly introduces the PHP curl initialization and execution of the entry-level code, this article directly gives the code example, the code contains detailed comments, the need for friends can refer to the following

This is the basis of the collection, preferably familiar with

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$ch = Curl_init (); # Set the URL and return the results, whether to return to the head curl_setopt ($ch, Curlopt_url, ' http://www.baidu.com/'); curl_setopt ($ch, Curlopt_returntransfer, 1); curl_setopt ($this->ch, Curlopt_header, 1); # Cookie File Settings curl_setopt ($this->ch, Curlopt_cookiejar, $cookie _file); curl_setopt ($this->ch, Curlopt_cookiefile, $cookie _file); # Extra Head curl_setopt ($this->ch, Curlopt_httpheader, Array (' user-agent:mozilla/5.0 ')); # set Post curl_setopt ($ch, Curlopt_post, 1); curl_setopt ($ch, Curlopt_postfields, $poststring); # connection, execution expiration time curl_setopt ($this->ch, Curlopt_connecttimeout, 5); curl_setopt ($this->ch, Curlopt_timeout, 30); # whether to follow 301 302 curl_setopt ($this->ch, curlopt_followlocation, 1); curl_setopt ($this->ch, Curlopt_maxredirs, 10); # refer curl_setopt ($this->ch, Curlopt_referer, $refer); # HTTP version and port reuse settings curl_setopt ($this->ch, curlopt_http_version, curl_http_version_1_1); curl_setopt ($this->ch, Curlopt_forbid_reuse, 1); # support HTTPS curl_setopt ($this->ch, Curlopt_ssl_verifypeer, 0); curl_setopt ($this->ch, curlopt_ssl_verifyhost, 0); # If you need to make a millisecond timeout, you need to add: curl_setopt ($this->ch, curlopt_nosignal, 1); # execution $response = curl_exec ($ch); if (Curl_errno ($ch)) { Curl_error ($ch); Exit (); } Curl_close ($ch);

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