Member Avatar for cane23

i am trying to run this code but i am not getting anything from the mysql_fetch_assoc($result)
it is just blank can anyone help me
thanks in advance

<html>
<body>
<?php

$host="localhost"; // Host name 
$username="root"; // Mysql username 
$password="hayden"; // Mysql password 
$db_name="ecng3020"; // Database name 
$tbl_name="students"; // Table name
$tbl_name_1="staff"; // Table name

$sql="SELECT * FROM $tbl_name WHERE id_no='$username' and password='$password='";

if (mysql_connect("$host","$username","$password"))
	echo "<p>connected to mysql</p>";
else
	echo "<p>could not connect</p>";

if (mysql_select_db("$db_name"))
	echo "<p>selected db</p>";
else
	echo "<p>could not select db</p>";
	


if ($result = mysql_query($sql))
	echo "<p>success</p>";
else
	echo "<p>fail</p>";

while ($row = mysql_fetch_assoc($result))
{
	echo "<p>$row[0] $row[1] $row[2] $row[3] $row[4] $row[5]";
}


?>
</body>
</html>
Edited by Ezzaral because: Added code tags. Please use them to format all code that you post.
  • 4 Contributors
  • 8 Replies
  • 119 Views
  • 18 Hours Discussion Span
  • Latest Post Latest Post by vaultdweller123

Recommended Answers

All 8 Replies

Member Avatar for kireol

Looks like you probably have an extra = after password

try this

$sql="SELECT * FROM $tbl_name WHERE id_no='$username' and password='$password'";
Member Avatar for vaultdweller123

well i haven't really tried using mysql_fetch_assoc(), coz. i prefer mysql_fetch_array(). but from what i know about mysql_fetch_assoc() it returns associative arrays of your recordset. So your array index and values are dependent on your recordset. try print_r() to see the array values.

Member Avatar for vaultdweller123

oh yeah... i think you got syntax error

$sql="SELECT * FROM $tbl_name WHERE id_no='$username' and password='$password='";

you put = after the password, it may be the result why you got no results coz. the query doesn't satisfy the condition.

Edited by Ezzaral because: Fixed broken code tag.
Member Avatar for kireol

seriously vaultdweller123, you are copying all of my posts and reposting them. stop.

Member Avatar for vaultdweller123

what? copying you? u got the nerve to say that? why should i copy you what to i get from that? im here to help and learn. Your too full of yourself! if i would copy someone, i would select a more smarter person rather than you. i would prever copy ardav over to you. >:(

Member Avatar for kireol

what? copying you? u got the nerve to say that? why should i copy you what to i get from that? im here to help and learn. Your too full of yourself! if i would copy someone, i would select a more smarter person rather than you. i would prever copy ardav over to you. >:(

wow. grow up. and stop copying my posts

Member Avatar for Derice

You would probably check your sql statement and one more thing you should get the retrieved data with this way:

while ($row = mysql_fetch_assoc($result)) {
    echo $row["userid"];
    echo $row["fullname"];
    echo $row["userstatus"];
}

instead of

while ($row = mysql_fetch_assoc($result)) {
    echo $row[0];
    echo $row[1];
    echo $row[2];
}

click here for more information: mysql_fetch_assoc()

Member Avatar for vaultdweller123

wow. grow up. and stop copying my posts

sorry but i don't copy on dumb person... ur just a feeler... ahaha

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