parametrenin boş değeri - php

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Bu kodu vardır:

foreach($summary as $machine)
{
    $hostname = $machine['node'];

    $result = mysql_query("SELECT OS FROM machines WHERE ind='$hostname'");
   while($row = mysql_fetch_array($result))

    {

        if($row == 'solaris')
        {
            $partition_os = 'export/home';
        }
        else
        {
             $partition_os = '/home';
        }
    }
}
  <partition<?php echo $i; ?>><?php echo $partition_os; ?></partition<?php echo $i; ?>>

Sorgunun çıktı: (olmadan where)

mysql> SELECT OS FROM machines;
+---------+
| OS      |
+---------+
| NULL    |
| solaris |
+---------+

My problem is that in my xml (this is for ajax) i see only /home/ instead of export/home. The $hostname supposed to be fine because i use it before.

Teşekkür ederiz!

0 Cevap