How to compare two different multidimensional array? - php

Question

I have two array as below
Array 1
Array
(
[0] => Array
(
[ps_id] => 5
[product_id] => 2
[supplier_id] => 25
[cost] => 789.00
[name] => Mahesh
)
[1] => Array
(
[ps_id] => 6
[product_id] => 2
[supplier_id] => 2
[cost] => 12345.00
[name] => mayank
)
[2] => Array
(
[ps_id] => 7
[product_id] => 2
[supplier_id] => 1
[cost] => 123456.00
[name] => abc
)
[3] => Array
(
[ps_id] => 10
[product_id] => 2
[supplier_id] => 8
[cost] => 12000.00
[name] => mayank1
)
)
Array 2
Array
(
[0] => Array
(
[suppliers] => Mahesh
[suppliers_cost] => 789.00
)
[1] => Array
(
[suppliers] => mayank
[suppliers_cost] => 12345.00
)
[2] => Array
(
[suppliers] => mayank1
[suppliers_cost] => 12000.00
)
[3] => Array
(
[suppliers] => testtetstet
[suppliers_cost] => 123123
)
)
I want to compare above array by their suppliers and name key,
Means if this both key have same values than it will store into one new array and if those key are not match then they will store new different array.
Or might be it possible that both array will have different number of keys
I had tried like below
foreach ($existsProductSupplier as $key => $value) {
if (isset($supplier_data[$key])) {
}else{
$supplier_data[$key]['suppliers']='';
$supplier_data[$key]['suppliers_cost']='';
}
}
foreach ($supplier_data as $key => $value) {
if(in_array($value['suppliers_cost'],$existsProductSupplier[$key])){
//echo "string";
// print_r($value);
}else{
echo "string";
//print_r($value);
}
}

Answer 1

try this code it will help you
<?php
$arr1=Array
(
0 => Array
(
"ps_id" => 5,
"product_id" => 2,
"supplier_id" => 25,
"cost" => 789.00,
"name" => "Mahesh"
),
1 => Array
(
"ps_id" => 6,
"product_id" => 2,
"supplier_id" => 2,
"cost" => 12345.00,
"name" => "mayank"
),
2 => Array
(
"ps_id" => 7,
"product_id" => 2,
"supplier_id" => 1,
"cost" => 123456.00,
"name" => "abc"
),
3 => Array
(
"ps_id" => 10,
"product_id" => 2,
"supplier_id" => 8,
"cost" => 12000.00,
"name" => "mayank1"
),
4 => Array
(
"ps_id" => 10,
"product_id" => 2,
"supplier_id" => 8,
"cost" => 12000.00,
"name" => "mayank2"
)
);
$arr2=Array
(
0 => Array
(
"suppliers" => "Mahesh",
"suppliers_cost" => 789.00
),
1 => Array
(
"suppliers" => "mayank",
"suppliers_cost" => 12345.00
),
2 => Array
(
"suppliers" => "mayank1",
"suppliers_cost" => 12000.00
),
3 => Array
(
"suppliers" => "testtetstet",
"suppliers_cost" => 123123
)
);
foreach($arr1 as $key=>$value){
if(isset($arr2[$key])){
if($value['name']==$arr2[$key]['suppliers']){
$arrnew1[]=$value['name'];
}else{
$arrnew2[]=$value['name'];
}
}else{
$arrnew2[]=$value['name'];
}
}
print_r($arrnew1);
print_r($arrnew2);