本文介紹下，有關php數組之數組填充的一個例子，有需要的朋友參考下。
在php編程中，對數組元素進行填充，可以使用array_fill()函數。
來看下面的例子，array_fill()函數——填充數組函數：
";
print_r ($arrayFilled);
echo "";
$keys = array("string","2",9,"SDK","PK");
$array2 = array_fill_keys($keys,"testing");
echo "";
print_r ($array2);
echo "";
?>
運行結果：
Array
(
[0] => Array
(
[0] => a
[1] => b
[2] => c
[3] => d
)
[1] => Array
(
[0] => a
[1] => b
[2] => c
[3] => d
)
[2] => Array
(
[0] => a
[1] => b
[2] => c
[3] => d
)
[3] => Array
(
[0] => a
[1] => b
[2] => c
[3] => d
)
[4] => Array
(
[0] => a
[1] => b
[2] => c
[3] => d
)
)
Array
(
[string] => testing
[2] => testing
[9] => testing
[SDK] => testing
[PK] => testing
)
)
