SplFixedArray::offsetGet Returns the value at the specified index &reftitle.description; public mixedSplFixedArray::offsetGet intindex Returns the value at the index index. &reftitle.parameters; index The index with the value. &reftitle.returnvalues; The value at the specified index. &reftitle.errors; Throws RuntimeException when index is outside the defined size of the array or when index cannot be parsed as an integer.