imtermediate1.php

<?php
//settings
$cache_ext  = '.html'; //file extension
$cache_time     = 3600;  //Cache file expires afere these seconds (1 hour = 3600 sec)
$cache_folder   = 'cache/'; //folder to store Cache files
$ignore_pages   = array('', '');

$dynamic_url    = 'http://'.$_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] . $_SERVER['QUERY_STRING']; // requested dynamic page (full url)
$cache_file     = $cache_folder.md5($dynamic_url).$cache_ext; // construct a cache file
$ignore = (in_array($dynamic_url,$ignore_pages))?true:false; //check if url is in ignore list

if (!$ignore && file_exists($cache_file) && time() - $cache_time < filemtime($cache_file)) { //check Cache exist and it's not expired.
    ob_start('ob_gzhandler'); //Turn on output buffering, "ob_gzhandler" for the compressed page with gzip.
    readfile($cache_file); //read Cache file
    echo '<!-- cached page - '.date('l jS \of F Y h:i:s A', filemtime($cache_file)).', Page : '.$dynamic_url.' -->';
    ob_end_flush(); //Flush and turn off output buffering
    exit(); //no need to proceed further, exit the flow.
}
//Turn on output buffering with gzip compression.
ob_start('ob_gzhandler'); 
?>
<?php 
$name=$_GET['bank_name'];
$pieces = preg_split('/(?=[A-Z])/',$name);
$pieces2=implode($pieces,"-");
$piece3=ltrim($pieces2,"-");
?>
<script>
var name="<?php echo $piece3;?>";
window.location="./"+name;
</script>
<?php

if (!is_dir($cache_folder)) { //create a new folder if we need to
    mkdir($cache_folder);
}
if(!$ignore){
    $fp = fopen($cache_file, 'w');  //open file for writing
    fwrite($fp, ob_get_contents()); //write contents of the output buffer in Cache file
    fclose($fp); //Close file pointer
}
ob_end_flush(); //Flush and turn off output buffering

?>