Learn to use curl to collect curl usage_PHP tutorial

$cookie_jar = tempnam('./tmp','cookie' );
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,'Login address');
curl_setopt($ch, CURLOPT_POST, 1);
$request = 'username= xxx&pwd=xxx';
curl_setopt($ch, CURLOPT_POSTFIELDS, $request);//Transfer data
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_jar);//Save the returned cookie information in the $cookie_jar file Medium
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//Set whether the returned data is automatically displayed
curl_setopt($ch, CURLOPT_HEADER, false);//Set whether to display the header information
curl_setopt( $ch, CURLOPT_NOBODY, false);//Set whether to output page content
curl_exec($ch);
curl_close($ch); //get data after login

$ch2 = curl_init ();
curl_setopt($ch2, CURLOPT_URL, 'View address');
curl_setopt($ch2, CURLOPT_HEADER, false);
curl_setopt($ch2, CURLOPT_RETURNTRANSFER, 1);
curl_setopt( $ch2, CURLOPT_COOKIEFILE, $cookie_jar);
$orders = curl_exec($ch2);

echo $orders;
curl_close($ch2);// Practice has proven to be very stable:)
?>

Note to Win32 Users: In order to enable this module on a Windows environment, libeay32.dll and ssleay32.dll must be present in your PATH.

cURL support enabled
cURL Information libcurl/7.16.0 OpenSSL /0.9.8d zlib/1.2.3

./configure '--prefix= /usr/local/php5' '--with-apxs2=/usr/local/apache2/bin/apxs' '--with-mysql=/usr/local/mysql' '--with-gd=/usr/local /gd' '--with-zlib' '--with-png' '--with-jpeg-dir=/usr/local/jpeg' '--with-freetype-dir=/usr/local/freetype' ' --enable-sockets' '--with-iconv' '--enable-mbstring' '--enable-track-vars' '--enable-force-cgi-redirect' '--with-config-file-path =/usr/local/php5/etc' --with-curl=/usr/local/curl

CURL support enabled
CURL Information libcurl/7.12. 1 OpenSSL/0.9.7a zlib/1.2.3 libidn/0.5.6