<?php	$db = new mysqli('host', 'user' ,'senha', 'bd');
if(!$db) {
echo 'ERROR: Could not connect to the database.';
} else {
if(isset($_POST['queryString'])) {
$queryString = $db->real_escape_string($_POST['queryString']);
if(strlen($queryString) > 0) {
$query = $db->query("SELECT escola FROM escola WHERE escola LIKE '$queryString%' LIMIT 1");
if($query) {
while ($result = $query ->fetch_object()) {
echo '<li onClick="fill(\''.htmlentities($result->escola).'\'); getfocusendereco();">' .htmlentities ($result->escola).'</li>'; }
} else {
echo 'erro na query!'; }
} else {}
} else {
echo 'não abra o script diretamente!';}}?>