已知條件沒有被if語句捕獲

Question

$trial = $row['Trial']; 
$level = $row['membership_level']; 

print $trial; 

$number = count($domains); 
if (strlen($domain) == 0) {$number = 0;} 
if ($level == 4 and $number >= 10) {exit('You have reached your 10 domain limit and  cannot add anymore');} 
if ($level == 3 and $number >= 1) {exit('You have reached your 1 domain limit and cannot add anymore');} 
if ($level == 2 and $trail >= 1) {exit('You have already activated the trial, please purchase a license');} 

if ($level == 2) { 

根據打印，Trail = 1，level = 2根據它在下一條if語句失敗。但由於某種原因，它永遠不會失敗

if ($level == 2 and $trail >= 1) 

我已經嘗試intval，strlen，並保持它獨自。它不會在這一點上失敗，即使我知道線索= 1和水平= 2

所以我缺少什麼？

Answer 1

您有拼寫錯誤試驗/線索：

$trial = $row['Trial']; 
... 
if ($level == 2 and $trail >= 1)