数组填充php,php数组入门教程之数组填充
本文介紹下，有關(guān)php數(shù)組之?dāng)?shù)組填充的一個例子，有需要的朋友參考下。
在php編程中，對數(shù)組元素進(jìn)行填充，可以使用array_fill()函數(shù)。
來看下面的例子，array_fill()函數(shù)——填充數(shù)組函數(shù)：
";
print_r ($arrayFilled);
echo "";
$keys = array("string","2",9,"SDK","PK");
$array2 = array_fill_keys($keys,"testing");
echo "";
print_r ($array2);
echo "";
?>
運(yùn)行結(jié)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
)
總結(jié)
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