在php中格式化json数据

Question

我有以下格式的json数据

["0","0","0","0","0","0","0","2","5","4","3","0"]

我想使用php

将上述数据转换为以下格式

[0,0,0,0,0,0,0,2,5,4,3,0]

我如何使用php

执行此操作

由于

Answer 1

您可以使用array_map将数组中的所有项类型转换为带回调intval的整数。

对于数组中的整数：

$array = array_map('intval', json_decode('["0","0","0","0","0","0","0","2","5","4","3","0"]'));

从数组中检索JSON：

echo json_encode($array);

Answer 2

$string = '["0","0","0","0","0","0","0","2","5","4","3","0"]';
echo str_replace('"','', $string);

输出是：

[0,0,0,0,0,0,0,2,5,4,3,0]