simple templates loader

tpls-loader.php

<?php

$tplsArr = array();
$filesArr = glob( 'js/app/tpls/*' );

// recursive loop through folder js/app/tpls to load all tpls
function loop($files,$tpls_arr) {

    foreach ( $files as $key => $file ) {
        if(is_dir($file)) {
            $subDirFiles = glob($file."/*");
            $tpls_arr = loop($subDirFiles,$tpls_arr);

        } else {
            preg_match( '/tpls\/(.*)\.handlebars$/', $file, $match );
            $fn = $match[1];
            if($fn != "") $tpls_arr[$fn] = file_get_contents($file);

        }
    }

    return ($tpls_arr);

}

$tplsArr = loop($filesArr,array());

?>

<script type="text/javascript">
    window.Tpls = <? echo json_encode($tplsArr,JSON_HEX_TAG); ?>;

</script>