Question

我正在尝试做一个thig，但我没有得到重点。任何人请建议我.. 二维数组如下

$array = Array
([1] => Array
    ([1] => EST_ID
     [2] => EST_CODE
     [3] => EST_EXT
     [4] => EST_NAME
     [5] => INCROP_ADDRESS1
     [6] => INCROP_ADDRESS2
     [7] => INCROP_CITY
     [8] => INCROP_DIST
     [9] => INCROP_STATE
     [10] => INCROP_PIN
     )
 [2] => Array
    ([1] => HRKNL0006923000
     [2] => 6923
     [4] => VAIBHAV CARPETS
     [5] => BHUL-BHULIA CHOWK
     [6] => BODHWA RAM COLONY
     [7] => PANIPAT
     [8] => PANIPAT
     [10] => 132103)

 [3] => Array
    ([1] => HRKNL0004638000
     [2] => 4638
     [4] => GURU TEG BHADUR PUBLIC SCHOOL
     [5] => MODEL TOWN
     [6] => KARNAL
     [7] => KARNAL
     [8] => KARNAL
     [10] => 132001)
)

我必须从$ array

中搜索2或3的数组键

Answer 1

不完全确定您需要哪一个，因为我没有完全理解这个问题，但这两个功能中的一个会有用array_key_exists()或in_array()

Answer 2

听起来你可能正试图按我在Search a multi-dimensional array for certain values

中所做的那样做

使用二维数组搜索记录

2 个答案: