trying to redirect the php page is get id is empty ir does not exists.
Posted
by
user570782
on Stack Overflow
See other posts from Stack Overflow
or by user570782
Published on 2011-01-12T05:39:57Z
Indexed on
2011/01/12
5:53 UTC
Read the original article
Hit count: 166
<?
include.....
if ($picid != $_GET['picid']) || (empty($picid)) { echo "page not working";
}
else {
$picid = $_GET['picid'];
$query = mysql_query("SELECT * FROM pic_info WHERE picid = 'picid1' ");// problem
while($rows = mysql_fetch_assoc($query)):
$picid = $rows['picid'];
$title = $rows['title'];
$link = $rows['link'];
$description = $rows['description'];
$movie_pic = $rows['movie_pic'];
$source = $rows['source'];
}
$get_comment = mysql_query("SELECT * FROM comment WHERE picid ='$picid'");// work partially
$comment_count = mysql_num_rows($get_comment);
if ($comment_count>0)
{ messages = " ";
while ($com = mysql_fetch_array($get_comment)){
$comment_id = $com['comment_id'];
$name = $com['name'];
$message = $com['message'];
$time_post= $com['time_post'];
$messages .= '<em> on ' .$time_post.'</em><b> '.$name.' said.....</b><br/> '.$message.'<hr/>'; // line with problem
}
}
?>
i am stuck i am trying to say that if $_GET['picid'];
is empty echo out error message or if the movid does not exist in the db echo out error message. when i run it i get an error. not sure if i am calling the correct function. what am i doing wrong please help
© Stack Overflow or respective owner