如何使用cURL在cPanel中執行函數？

所以，我一直在嘗試使用我已經建立的腳本來執行Cron :: add_line函數，但它仍然無法正常工作。腳本登錄到cPanel，但在第二部分它不執行json-api來執行函數add_line，我已經做了很多關於這個的搜索，但從來沒有找到任何讓我理解它如何在cURL中工作的東西。如何使用cURL在cPanel中執行函數？

如果我在瀏覽器中鍵入命令url，它會起作用並創建cron，否則使用我的腳本不起作用。

如果有人能幫助我感激！

謝謝！

代碼：

<?php 
$username = $_REQUEST['username']; 
$password = $_REQUEST['password']; 
$site = 'https://' . $_REQUEST['site'] . ':2083'; 
$auth_url = $site . '/login/?'; 

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); 
curl_setopt($ch, CURLOPT_HEADER, 0); 
curl_setopt($ch, CURLOPT_POST, 1); 
curl_setopt($ch, CURLOPT_URL, $auth_url); 
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt'); 
curl_setopt($ch, CURLOPT_POSTFIELDS, 'user=' . $username . '&pass=' . $password); 
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); 
curl_setopt($ch, CURLOPT_TIMEOUT, 100020); 
$result = curl_exec($ch); 
$h = curl_getinfo($ch); 

if ($result == true && strpos($h['url'], "cpsess")) 
{ 
    $pattern = "/.*?(\/cpsess.*?)\/.*?/is"; 
    $preg_res = preg_match($pattern, $h['url'], $cpsess); 
} 

$cpcmd_url = $site . "$ENV{'" . $cpsess[1] . "'}" . '/json-api/'; 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); 
curl_setopt($ch, CURLOPT_HEADER, 0); 
curl_setopt($ch, CURLOPT_POST, 1); 
curl_setopt($ch, CURLOPT_URL, $cpcmd_url); 
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt'); 
curl_setopt($ch, CURLOPT_POSTFIELDS, 'cpanel?user=$username&cpanel_jsonapi_module=Cron&cpanel_jsonapi_func=add_line&cpanel_jsonapi_version=2&command=GET http://www.cdihost.com.br/admin/cron.php&day=*&hour=*&minute=*/5&month=*&weekday=*'); 
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); 
curl_setopt($ch, CURLOPT_TIMEOUT, 100020); 
$result = curl_exec($ch); 
curl_close($ch); 
?>

來源

2013-06-05 Alexandre Ferreira