PHP transfer variable question?????
| From: | linton | Date: | Sat, 14 Jun 2003 03:31:39 +0000 |
| Subject: | PHP transfer variable question????? | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-28607@lists.php.net to get a copy of this message | ||
PHP transfer variable question?????
My program is ok in apache_1.3.19 and php-4.1.2£¬but when I change over to
php_4.3.2
and apache_1.3.27,I can't get variable¡£
------------------------------------------------------------------------
code:
//newsList.php:
$querystring = "SELECT id,title FROM $nTable ORDER BY id DESC LIMIT 3";
$result = mysql_query($querystring) or die ("can't query£¡£¡£¡");
while ($row = mysql_fetch_row($result)) {
echo "<a href='news/show.php?id=$row[0]'
>$row[1]</a><br>";
}
------------------------------------------------------------------------
code:
//show.php
$querystring = "SELECT * FROM $nTable WHERE id='$id'";
$result = mysql_query($querystring) or die ("can't query£¡£¡£¡");
echo $querystring; //test
while ($row = mysql_fetch_row($result))
------------------------------------------------------------------------
echo display£º
SELECT * FROM news_tb WHERE id=''
----?? why is empty???
$id can't receive!
How to resolve it??