<?php if( isset( $_REQUEST[ 'Submit' ] ) ) { // Get input $id = $_REQUEST[ 'id' ]; // Check database $query = "SELECT first_name, last_name FROM users WHERE user_id = '$id';"; $result = mysql_query( $query ) or die( '<pre>' . mysql_error() . '</pre>' ); // Get results $num = mysql_numrows( $result ); $i = 0; while( $i < $num ) { // Get values $first = mysql_result( $result, $i, "first_name" ); $last = mysql_result( $result, $i, "last_name" ); // Feedback for end user $html .= "<pre>ID: {$id}<br />First name: {$first}<br />Surname: {$last}</pre>"; // Increase loop count $i++; } mysql_close(); } ?>