Compare arrays and add missing key value to array

Question

I have two arrays:

First

array (size=6)
0 => 
array (size=2)
  'Age' => string '25-34' (length=5)
  'Count' => string '45' (length=2)
1 => 
array (size=2)
  'Age' => string '55-64' (length=5)
  'Count' => string '1' (length=1)
 2 => 
array (size=2)
  'Age' => string '13-17' (length=5)
  'Count' => string '3' (length=1)
3 => 
array (size=2)
  'Age' => string '35-44' (length=5)
  'Count' => string '11' (length=2)
4 => 
array (size=2)
  'Age' => string '18-24' (length=5)
  'Count' => string '46' (length=2)
5 => 
array (size=2)
  'Age' => string '45-54' (length=5)
  'Count' => string '2' (length=1)

Second:

array (size=5)
0 => 
array (size=2)
  'Age' => string '65+' (length=3)
  'Count' => string '1' (length=1)
1 => 
array (size=2)
  'Age' => string '13-17' (length=5)
  'Count' => string '4' (length=1)
2 => 
array (size=2)
  'Age' => string '35-44' (length=5)
  'Count' => string '3' (length=1)
3 => 
array (size=2)
  'Age' => string '25-34' (length=5)
  'Count' => string '11' (length=2)
4 => 
array (size=2)
  'Age' => string '18-24' (length=5)
  'Count' => string '20 |' (length=4)

Now what here I am getting is that First array size is larger than Second one, so I need a solution for making the small size array similar to larger size array.

With same keys, and add value zero to new added keys value.

Not sure what you mean by similar here. Your second array is missing one value from the first array. You could get at that with array_diff(); — Mike Mannakee, Oct 14 '16 at 18:02

score 0 · Answer 1 · answered Oct 14 '16 at 18:00

0

array_merge( $firstArray, $secondArray );

Please see array_merge();

answered Oct 14 '16 at 18:00

Mehrad

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Compare arrays and add missing key value to array

1 Answers1