/**
* returns the html attributes string
* @param array $attributes_arr attributes array
* @param array $reserved_arr array of attributes name that will be skipped if present in the attributes array
* @return string the html attributes string
*/
public function get_attributes_string($attributes_arr, $reserved_arr = array('type', 'name', 'id', 'value'))
{
$attributes = '';
foreach ($reserved_arr as $key => $reserved) {
if (isset($attributes_arr[$reserved])) {
unset($attributes_arr[$reserved]);
}
}
foreach ($attributes_arr as $key => $value) {
if (!is_string($value) && !is_numeric($value)) {
continue;
}
$value = cs_form::process_plain($value);
if (trim($value) != '') {
$value = trim($value);
$attributes .= " {$key}=\"{$value}\"";
}
}
$attributes = trim($attributes);
return empty($attributes) ? '' : ' ' . $attributes;
}
