attr()
Generates a list of HTML attributes
attr(array $attr = null, string $before = null, string $after = null): string|nullParameters
| 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