public static function field($field) { $settings = new TB_Settings(); if (!in_array($field, array_keys($settings->fields))) { return 'Not a valid field'; } else { $options = $settings->get(); return $options[$field]; } }
function __construct() { $settings = new TB_Settings(); $this->options = $settings->get(); $this->airportsWithCharge = array('Melbourne Airport', 'Tullamarine Airport'); }
function tb_get_field($field) { return TB_Settings::field($field); }