PHP 转换数组键
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PHP Convert Array Keys
提问by grep
Had a hard time wording this in google so I figure ill ask here.
很难在谷歌中措辞，所以我想在这里问。
I have an array like such:
我有一个这样的数组：
Array ( [a] => 'a' [b] => 'b' [c] => 'c' )
Is there an easy way to convert the keys to numerical values like such? Is there a built in function, or will I have to make one?
有没有一种简单的方法可以将键转换为这样的数值？是否有内置功能，还是我必须制作一个？
Array ( [0] => 'a' [1] => 'b' [2] => 'c' )
Thanks!
谢谢！
回答by borrible
You want the array_valuesfunction.
您需要array_values函数。
回答by Tom Imrei
Use array_values(), as in the manual example:
使用array_values()，如手册示例中所示：
<?php
$array = array("size" => "XL", "color" => "gold");
print_r(array_values($array));
The above example will output:
上面的例子将输出：
Array
(
[0] => XL
[1] => gold
)
回答by BRampersad
Try array_values
尝试 array_values
$arrayWithNumericKeys = array_values($arrayWithRegularKeys);
回答by FinalForm
$my_array = array( [a] => 'a' [b] => 'b' [c] => 'c' )
$my_new_array = array_values($my_array);
