trying to redirect the php page is get id is empty ir does not exists.
- by user570782
<?
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
