selamlar,
şu işine yarar

1. bununla login ol ve çerezleri txt ye kaydet

<?php

$url = "https://www.kitapyurdu.com/index.php?route=account/login";

$params = array(
"email" => 'onudasdasdasr@hotmail.com',
"password" => '1231231212312',
);

$token_cookie= realpath("test.txt");

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/32.0.1700.107 Chrome/32.0.1700.107 Safari/537.36');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_COOKIEJAR, $token_cookie);
curl_setopt($ch, CURLOPT_COOKIEFILE, $token_cookie);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$response = curl_exec($ch);

if (curl_errno($ch)) die(curl_error($ch));
libxml_use_internal_errors(true);
$dom = new DomDocument();
$dom->loadHTML($response);
libxml_use_internal_errors(false);
$tokens = $dom->getElementsByTagName("input");
for ($i = 0; $i < $tokens->length; $i++)
{
$meta = $tokens->item($i);
if($meta->getAttribute('name') == 'csrf_token')
$t = $meta->getAttribute('value');
}

$postinfo = "";
foreach($params as $param_key => $param_value)
{
$postinfo .= $param_key ."=". $param_value . "&";
}
$postinfo .= "csrf_token=". $t;

$headers = array();
$headers[] = "X-CSRF-Token: $t";
$headers[] = "Cookie: $token_cookie";

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");
curl_setopt($ch, CURLOPT_COOKIEJAR, dirname(__FILE__) . '/cookie.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, dirname(__FILE__) . '/cookie.txt');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postinfo);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_REFERER, $url);
curl_setopt($ch, CURLOPT_ENCODING, "gzip,deflate");
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 260);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_VERBOSE, true);

ob_start();
$html = curl_exec($ch);
$result = curl_getinfo($ch);
ob_get_clean();

echo "<pre>";
print_r($result);
echo "</pre>";
print($html);

if (curl_errno($ch)) print curl_error($ch);
curl_close($ch);

2.çerezler oluştuktan sonra girmek istediğin sayfaya url yazıp girebilirsin

<?php



$ch = curl_init ('https://www.kitapyurdu.com/index.php?route=account/account');
curl_setopt ($ch, CURLOPT_COOKIEFILE, dirname(__FILE__) . '/cookie.txt');
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");

curl_setopt($ch, CURLOPT_ENCODING, "gzip,deflate");
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 260);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_VERBOSE, true);

$output = curl_exec ($ch);

print_r($output);