Unsets the value at the specified $index

# SplFixedArray::offsetUnset

(PHP 5 >= 5.3.0, PHP 7)

SplFixedArray::offsetUnset — Unsets the value at the specified $index

### Descrierea

public SplFixedArray::offsetUnset ( int `$index` ) : void

Unsets the value at the specified index.

### Parametri

`index`

  The index being unset.

### Valorile întoarse

Nu este întoarsă nici o valoare.

### Erori/Excepții

Throws RuntimeException when `index` is outside the defined size of the array or when `index` cannot be parsed as an integer.