attr()

Generates a list of HTML attributes

• kirby/config/helpers.php#L36

attr(array $attr = null, string $before = null, string $after = null): string|null

Parameters

Name	Type	Default	Description
$attr	array	null	A list of attributes as key/value array
$before	string	null	An optional string that will be prepended if the result is not empty
$after	string	null	An optional string that will be appended if the result is not empty

Return type

string|null