PHP simulates get and post requests using curl

Get method to submit data

function Http_get ($url, $ssl = FALSE) {    $curl = Curl_init ();//Start a Curl session    curl_setopt ($curl, Curlopt_url, $url); The address to access    if ($ssl)    {        curl_setopt ($curl, Curlopt_ssl_verifypeer, 0);//Check the source of the certificate        curl_setopt ($curl , Curlopt_ssl_verifyhost, 1); Check that the SSL encryption algorithm exists        curl_setopt ($curl, Curlopt_sslversion, 3) from the certificate;    }    curl_setopt ($curl, curlopt_useragent, $_server[' http_user_agent '); Impersonate the user using the browser    curl_setopt ($curl, Curlopt_autoreferer, 1);//Auto set Referer    curl_setopt ($curl, Curlopt_timeout , 30); Set timeout limit to prevent dead loops    curl_setopt ($curl, Curlopt_header, 0);//Displays the contents of the HEADER area returned    curl_setopt ($curl, Curlopt_ Returntransfer, 1); The information obtained is returned as a file stream    $tmpInfo = curl_exec ($curl);//execute Operation    if (Curl_errno ($curl)) {        Var_dump (Curl_error ($ Curl));        return FALSE;    }    Curl_close ($curl); Turn off Curl session    return $tmpInfo;//Return Data}

Post mode submit data

function Http_post ($url, $data, $ssl = FALSE) {$curl = Curl_init ();//Start a Curl session curl_setopt ($curl, Curlopt_url, $u RL); The address to access if ($SSL) {curl_setopt ($curl, Curlopt_ssl_verifypeer, 0);//Check the source of the certificate curl_setopt ($curl, C Urlopt_ssl_verifyhost, 1);    Check that the SSL encryption algorithm exists curl_setopt ($curl, Curlopt_sslversion, 3) from the certificate; } curl_setopt ($curl, curlopt_useragent, $_server[' http_user_agent '); Simulates user-used browser curl_setopt ($curl, Curlopt_autoreferer, 1); Auto set Referer curl_setopt ($curl, Curlopt_post, 1); Send a regular POST request curl_setopt ($curl, Curlopt_postfields, $data); Post-Submitted packet curl_setopt ($curl, Curlopt_timeout, 30); Set timeout limit to prevent dead loops curl_setopt ($curl, Curlopt_header, 0); Displays the contents of the Returned header area curl_setopt ($curl, Curlopt_returntransfer, 1); The information obtained is returned as a file stream $tmpInfo = curl_exec ($curl);    Execute action if (Curl_errno ($curl)) {return FALSE; } curl_close ($curl); Turn off the curl session return $tmpInfo; Return Data}

Application Example ($ssl True to indicate that the requested address is HTTPS, that is, secure HTTP)

echo  http_get (' https://www.baidu.com ', TRUE);  Get method Request $data = Json_encode (Array (    ' key1 ' = ' value1 ',    ' key2 ' = ' value2 ', ' key3 ' = =    Array (        ' Key4 ' = ' value4 ',                ' key5 ' = ' value5 '))    ; Echo http_post (' https://www.cqh.com ', $data, TRUE); Post mode to submit data

Reference: http://www.blogfshare.com/php-curl-get-post.html

PHP simulates get and post requests using curl