A Few Questions

Posted on 16th Feb 2014 07:03 pm by admin

Hi, I want to ask a few questions that I can't seem to find..

1) I'm creating a "shortcut" system on my website, where users can add shortcuts from pages by clicking the link and it will write the URL and the users ID into the database, the only problem I don't know how PHP can grab the URL of the page?

2) I can't seem to get cookies working on my site:

Code: //get the posted values
$email1=($_POST['user_name']);
$email=htmlspecialchars($_POST['user_name'],ENT_QUOTES);
$pass=sha1($_POST['password']);
$post_autologin=($_POST['checkbox']);

//MYSQL
$abc = mysql_query("SELECT * FROM accounts WHERE email='".$email1."'") or die(mysql_error());
$a = mysql_fetch_array($abc);

//Select whatever..
$sql="SELECT user_id, email, password FROM accounts WHERE email='".$email."'";
$result=mysql_query($sql);
$row=mysql_fetch_array($result);

$userid = $a['user_id'];
$displayname = $a['display_name'];

$_SESSION['user_id']=$userid;
$_SESSION['email']=$email;

//if username exists
if(mysql_num_rows($result)>0)
{
//compare the password
if(strcmp($row['password'],$pass)==0)
{
echo "yes";
if($post_autologin == YES)
{
$password_hash = sha1($pass); // will result in a 32 characters hash

setcookie ($cookie_name, 'usr='.$email.'&hash='.$pass, time() + $cookie_time);
}
$_SESSION['user_id']=$userid;
$_SESSION['email']=$email;
$_SESSION['dname']=$displayname;

}
else
echo "no";
}
else
echo "no"; //Invalid Login


?>
Is this correct? Its a Ajax login I found but when I check the checkbox and close the browser it logs me out.. I use $_SESSION['user_id] in places where I want stuff to show for logged in users, where do I put $_COOKIE['user_id']???

http://mymediaupload.com/media.php?v=130 if you look on this page and click "More by Cheryl Cole" it shows the current song, how would I get it to view the rest of the songs by that artist and not the one thats playing?

This is what I have..

Code: if($_GET['morelikethis'])
{
$name2 = mysql_real_escape_string($_GET['morelikethis']);
$s = mysql_query("SELECT * FROM music WHERE musicartist LIKE '".$name2."%' ORDER BY `musicartist` ASC LIMIT 0,6") or die(mysql_error());
$t = mysql_query("SELECT * FROM music WHERE musicartist LIKE '".$name2."%' ORDER BY `musicartist` ASC") or die(mysql_error());
$u = mysql_query("SELECT * FROM music WHERE musicartist LIKE '".$name2."%' ORDER BY `musicartist` ASC LIMIT 1,5") or die(mysql_error());
$len = 19;

while($x = mysql_fetch_array($s))
{
$q3 = mysql_query("SELECT * FROM accounts WHERE user_id = ".$x['musicuploaderid']."") or die(mysql_error());
$q4 = mysql_fetch_array($q3);
echo "<table border="0" width="100%" cellspacing="0" cellpadding="0">
<tr>
<td width="40"><img src="".$x['musicalbumart']."" height="40" width="40"></td><td width="5"></td>";
echo "<td align="left" valign="top"><a target="_top" title="".$x['musictitle']." - ".$x['musicartist']."" href="media.php?v=".$x['musicid']."">";
echo (strlen($x['musictitle']) > $len ? substr($x['musictitle'], 0, $len).".." : $x['musictitle']);
echo "
";
echo (strlen($x['musicartist']) > $len ? substr($x['musicartist'], 0, $len).".." : $x['musicartist']);
echo "</a>
<a target="_top" title="Click here to go to ".$q4['display_name']."'s Station" href="stations.php?s=".$q4['user_id']."">".$q4['display_name']."</a>";
echo "</div></td>
</tr>
</table>";
echo "
<hr noshade color="#c0c0c0">
";
}
if(mysql_num_rows($t)<=0)
{

echo "<div id="content">There is no results</div>";

}
if(mysql_num_rows($t)>=6)
{
echo "<table width="90%" align="center"><tr><td><div id="sub4">More..</div></td></tr></table>";
}
}
Thanks

Your Answer:

Login to answer

Other forums

Applet JTextField Size Problem
Hello,

I recently started making an applet to calculate certain values for airplanes. However

Add User script "Could not execute query"
This should be an easy script but I can't get it to run. Can someone please help me?

<

Greek characters in php
Hi,

I'm making a script and I m using for first time greek characters.
I started to write

Do While statement
hi guys,

This may sound trivial but im new to php and as part of an assignmenti have to const

Apart from cron
I need to run a php file every one hour. Is there any other solution apart from cron job?

Getting rid of quotes when printing data
Hi Guys, I use the filter_var FILTER_SANITIZE_STRING to filter the textarea input. The function esca

styling a RadioButtonList
HiI need to have a radio button and close to it, its lable, then a space then another set of those.

how to populate a drop down box
Hi buddies!

PROCEDURE DOWNLOAD_REPORT_FORM (report_name varchar) is begin DOWNLO

Displaying a clickable playername
I am going wrong somewhere with the mysql_query, can someone please put me straight?

$playern

quick question
Hi ..

i have a question
how do i set a var so it displays via an echo
Code: $logo = '&a