如何在php中的对象数组中搜索属性？

Question

i have an array something like given below is it possible to find the key index of the array if i provide a slab id value in php?

Array
       (
           [0] => incentiveSlab Object
               (
                   [slabId] => 1
                   [templateId] => 1
                   [startPoint] => 0
                   [endPoint] => 1000000
                   [value] => 0
               )

           [1] => incentiveSlab Object
               (
                   [slabId] => 2
                   [templateId] => 1
                   [startPoint] => 1000000
                   [endPoint] => 2500000
                   [value] => 0.5
               )


       )

Answer 1

I will suggest, change your Data Structure

• use slabId as Array_Index

• Eg.

  Array

  (

     [0] => NULL
  
     [1] => incentiveSlab Object
         (
             [slabId] => 1
             [templateId] => 1
             [startPoint] => 0
             [endPoint] => 1000000
             [value] => 0
         )
  
     [2] => incentiveSlab Object
         (
             [slabId] => 2
             [templateId] => 1
             [startPoint] => 1000000
             [endPoint] => 2500000
             [value] => 0.5
         )
  

  )

Or if you have too much variance in slabId use Associative Array