#regex for check #coordinates long/lat works

$config['coordinate'] = array(
    'lat_pattern' => '/\A[+-]?(?:90(?:\.0{1,30})?|\d(?(?<=9)|\d?)\.\d{1,30})\z/x',
    'long_pattern' => '/\A[+-]?(?:180(?:\.0{1,30})?|(?:1[0-7]\d|\d{1,2})\.\d{1,30})\z/x'
);