A::first()
Returns the first element of an array
A::first(array $array): mixed|nullParameters
| Name | Type | Default | Description |
|---|---|---|---|
| $array * | array |
– | The source array |
Return type
mixed|null
Returns the first element of an array
A::first(array $array): mixed|null| Name | Type | Default | Description |
|---|---|---|---|
| $array * | array |
– | The source array |
mixed|null