Jump to content

Resource id #2


TEDSON

Recommended Posts

I was expecting a return string, but got Resource id #2 instead.

How do I have a string returned instead of that?

 

heres my table

user  code

Bob    One

Ted    Two

 

I dont get it  :-\

 

<html>
<body>

<?php
$con = mysql_connect("localhost","user","PassWord");
if (!$con) {
    echo 'Could not connect to MySQL server. <br />Error # ', mysql_errno(), ' Error msg: ', mysql_error();
    exit;
}
$db = mysql_select_db("userdb") or die("Unable to select database");
if (!$db) {
    echo 'Could not select db. <br />Error # ', mysql_errno(), ' Error msg: ', mysql_error();
    exit;
}
$query = "SELECT code from usertbl WHERE user = 'Ted' LIMIT 0 , 30";
$result = mysql_query($query, $con);
if (!$result) {
    echo 'Could not query server. <br />Error # ', mysql_errno(), ' Error msg: ', mysql_error();
    exit;
}
echo $result;
?>

</body>
</html> 

 

When I use that query in phpmyadmin it works

Any pointers much appreciated

 

Link to comment
Share on other sites

You have to actually do something with the result resource with mysql_fetch_array(), mysql_fetch_assoc(), $mysql_fetch_row(), etc.

 

$query = "SELECT code from usertbl WHERE user = 'Ted' LIMIT 0 , 30";

$result = mysql_query($query, $con);

if (!$result) {

    echo 'Could not query server. <br />Error # ', mysql_errno(), ' Error msg: ', mysql_error();

    exit;

}

while( $array = mysql_fetch_assoc($result) ) {

    echo $array['code'] . '<br />';

}

Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.