GOOGLE
<?php
//Include the database configuration file
include 'dbcon.php';
if(!empty($_POST["state_id"])){
//Fetch all city data
$query = mysql_query("SELECT * FROM cities WHERE state_id = ".$_POST['state_id']." ORDER BY id ASC");
//Count total number of rows
$rowCount = mysql_num_rows($query);
//City option list
if($rowCount > 0){
echo '<option value="">Select city</option>';
while($row = mysql_fetch_assoc($query)){
echo '<option value="'.$row['id'].'">'.$row['name'].'</option>';
}
}else{
echo '<option value="">City not available</option>';
}
}
?>
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