# SplFixedArray::offsetGet

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SplFixedArray::offsetGet — Returns the value at the specified index

### 说明

public SplFixedArray::offsetGet(int `$index`): mixed

Returns the value at the index `index`.

### 参数

`index`

  The index with the value.

### 返回值

The value at the specified `index`.

### 错误／异常

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

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