从CSV加载并转发到不同的URL

问题描述

我有一个CSV文件，我必须读取，根据参数必须转发用户到不同的页面。
例如

I've a CSV file that I must read from and according to the parameters must forward the user to a different page.eg

"start date","end date","company","url to be forwarded"   ---> this line is for explanation only 

26/05/2011,26/06/2011 KATZ http://www.google.com

我很困惑我将如何检查这些参数，即我应该首先检查日期是否为true如果true转发用户。

I am confused as to how I will check these parameters i.e. I should first check whether the date will be true if true forward the user. Any inputs would be appreciated.

我必须检查日期是否有效（无论是否过期），然后检查用户名（KATZ），如果这两个参数为true，我必须将用户转发到www.google.com

I've to basically check for the date if it is valid(whether expired or not) then check the username(KATZ) if these two parameters hold true, I must forward the user to www.google.com

谢谢

推荐答案

这样的事情：

// Username
$username = 'KATZ';

// Open the file.
$fh = fopen('file.csv', 'r')

// Loop through the data.
while ( ($data = fgetcsv($fh)) )
{
  $now = time();

  // Check that now is later (grater than) than the start date but earlier (less than) than the end date and that the username matches.
  if ( $now >= strtotime($data[0]) && $now <= strtotime($data[1]) && $username == $data[2] )
  {
    // Forward the user
    header('Location: ' . $data[3]);
    exit;
  }
}

// Close the file.
fclose($fh);

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