PHP在数组中搜索键并返回其值?
我想在多维数组中搜索键,并且想获得与该键关联的相应值。 例如 我想从下面的数组中提取以下文本:
SENT AT 12.08ms
下面的文本
sample id 41962
是一个数组 print_r() 输出:
Array
(
[0] => Array
(
[VERSION] => Array
(
[0] => Array
(
[group] =>
[param] => Array
(
)
[value] => Array
(
[0] => Array
(
[0] => 3.0
)
)
)
)
[SAMPLE] => Array
(
[0] => Array
(
[group] =>
[param] => Array
(
)
[value] => Array
(
[0] => Array
(
[0] => sample id 41962
)
)
)
)
[TSAM] => Array
(
[0] => Array
(
[group] =>
[param] => Array
(
)
[value] => Array
(
[0] => Array
(
[0] => sample group 141
)
[1] => Array
(
[0] => ¯
)
[2] => Array
(
[0] => sample batch 81
)
[3] => Array
(
[0] =>
)
[4] => Array
(
[0] =>
)
)
)
)
[STATUS] => Array
(
[0] => Array
(
[group] =>
[param] => Array
(
[TYPE] => Array
(
[0] => CART
)
)
[value] => Array
(
[0] => Array
(
[0] => SENT AT 12.08ms
)
)
)
)
)
)
有人能为我提供针对上述问题的优化代码吗?多维数组包含5000到10000多个数组。
I would like to search key in multidimensional array and i would like to get corrosponding value associated with that key.
For e.g.
I would like to extract following texts from below array :
SENT AT 12.08ms
And the text
sample id 41962
following is an array print_r() output :
Array
(
[0] => Array
(
[VERSION] => Array
(
[0] => Array
(
[group] =>
[param] => Array
(
)
[value] => Array
(
[0] => Array
(
[0] => 3.0
)
)
)
)
[SAMPLE] => Array
(
[0] => Array
(
[group] =>
[param] => Array
(
)
[value] => Array
(
[0] => Array
(
[0] => sample id 41962
)
)
)
)
[TSAM] => Array
(
[0] => Array
(
[group] =>
[param] => Array
(
)
[value] => Array
(
[0] => Array
(
[0] => sample group 141
)
[1] => Array
(
[0] => ¯
)
[2] => Array
(
[0] => sample batch 81
)
[3] => Array
(
[0] =>
)
[4] => Array
(
[0] =>
)
)
)
)
[STATUS] => Array
(
[0] => Array
(
[group] =>
[param] => Array
(
[TYPE] => Array
(
[0] => CART
)
)
[value] => Array
(
[0] => Array
(
[0] => SENT AT 12.08ms
)
)
)
)
)
)
Can somebody provide me optimized code for above problem. The multidimensional array contains more than 5000 to 10000 arrays.
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请看看我的功能是否适合您:
使用:
Please, see if my function works for you:
Use:
如果所有数组键都具有相同的结构,则以下代码应该可以工作:
更详细的信息将帮助我们为您提供更多提示:)
If all the array keys have the same structure the following code should work:
More detailed information would help us to provide you more tips :)