/**
* Helper function that prints an array as js object. can call itself in case of nested arrays
*
* @return void
*/
static function print_javascript($objects = array(), $print = true, $passed = "")
{
$output = "";
if ($print) {
$output .= "\n<script type='text/javascript' class='av-php-sent-to-frontend'>/* <![CDATA[ */ \n";
}
foreach ($objects as $key => $object) {
if (is_array($object)) {
if (empty($passed)) {
$output .= "var {$key} = {};\n";
$pass = $key;
} else {
$output .= "{$passed}['{$key}'] = {};\n";
$pass = "******";
}
$output .= AviaHelper::print_javascript($object, false, $pass);
} else {
if (!is_numeric($object) && !is_bool($object)) {
$object = json_encode($object);
}
if (empty($object)) {
$object = "false";
}
if (empty($passed)) {
$output .= "var {$key} = {$object};\n";
} else {
$output .= "{$passed}['{$key}'] = {$object};\n";
}
}
}
if ($print) {
$output .= "\n /* ]]> */</script>\n\n";
echo $output;
}
return $output;
}
function send_var_to_frontend()
{
//filter to add new map marker programmatically before they are passed to the frontend
self::$js_vars = apply_filters('avf_gmap_vars', self::$js_vars);
AviaHelper::print_javascript(self::$js_vars);
}
