1--TEST-- 2SplFixedArray::key() when the array has a size higher than the amount of values specified. 3--CREDITS-- 4PHPNW Test Fest 2009 - Jordan Hatch 5--FILE-- 6<?php 7 8$array = new SplFixedArray( 4 ); 9 10$array[0] = "Hello"; 11$array[1] = "world"; 12$array[2] = "elePHPant"; 13 14foreach ( $array as $value ) { 15 echo $array->key( ); 16} 17 18?> 19--EXPECT-- 200123