SplFixedArray::offsetGet()

(PHP 5 >= 5.3.0, PHP 7)

Returns the value at the specified index

说明

publicSplFixedArray::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 RuntimeExceptionwhen $index is outside the defined size of the array or when $index cannot be parsed as an integer.