Display Multiple IDs columns from table - php

Question

At the moment I am displaying only the first ID sorted ascending.
I have to display multiple ID results, from the same table. How would I accomplish this task?
<?php
$dbhost ='localhost';
$dbuser =‘user’; $dbpass =‘pass’;
$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(!$conn){
die('Could not connect: ' . mysql_error());
}
$sql = 'SELECT * FROM table_name ORDER BY id ASC LIMIT 0, 1';
mysql_select_db('database_name’);
$retval = mysql_query($sql, $conn);
if(!$retval){
die('Could not get data: ' . mysql_error());
}
?>
<?php while($row = mysql_fetch_assoc($retval))
{echo "{$row[‘full_name’]}”.”
{$row[‘telephone']}"."
{$row[‘email’]}”;}
mysql_close($conn);
?>

Answer 1

All you have to do is change the LIMIT 1 to whatever number you want, or just remove it. Removing it would look like:
$sql = 'SELECT * FROM table_name ORDER BY id ASC'

Answer 2

why do you have a limit if you want all the ids to be displayed?
you can use a while loop in your script
for eg:
while($row = mysql_fetch_assoc($test)){
<div id="'.$row['id'].'">'.$row['id']'.</div>;
}
which will output:
<div id="my id 1">my data 1</div>
<div id="my id 2">my data 2</div>
<div id="my id 3">my data 3</div>
.
.
.
and so on
your modified code that outputs the data in different divs
<?php
$db = mysqli_connect("localhost", "user", "pass" ,"database name") or die("Could not connect database");//keep it in one line and use (mysqli) instead of (mysql) because newer mysql versions donot support (mysql)
$retreive=mysqli_query($db,'SELECT * FROM table_name ORDER BY id');//if youre connection is in another file you need to include the connection variable before the selection line.In this case $db is the connection variable
while($row=mysqli_fetch_array($retrieve))
{ the following code creates a div for each result
echo '<div class="'.$row['fullname'].'">'.$row['fullname'].'</div>';.
echo '<div class="'.$row['telephone'].'">'.$row['telephone'].'</div>';
echo '<div class="'.$row['email'].'">'.$row['email'].'</div>';
}
?>
tried the above code on my test server and it works