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merge array and count values


greg

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I have the following array. Some values are in more than one group meaning that color belongs to more than one product.

array (size=6)
0 => string 'Beige' (length=5)
1 => string 'Blue' (length=4)
2 => string 'Green' (length=5)
3 => string 'Red' (length=3)
4 => string 'White' (length=5)
5 => string 'Yellow' (length=6)
array (size=6)
0 => string 'Black' (length=5)
1 => string 'Blue' (length=4)
2 => string 'Natural' (length=7)
3 => string 'Red' (length=3)
4 => string 'White' (length=5)
5 => string 'Yellow' (length=6)
array (size=12)
0 => string 'Black' (length=5)
1 => string 'Burgundy' (length=
2 => string 'Blue' (length=4)
3 => string 'Green' (length=5)
4 => string 'Gold' (length=4)
5 => string 'Orange' (length=6)
6 => string 'Purple' (length=6)
7 => string 'Red' (length=3)
8 => string 'Silver' (length=6)
9 => string 'Teal' (length=4)
10 => string 'White' (length=5)
11 => string 'Yellow' (length=6)

How can be merged in a way to get all values together and finally get these values counted so can get the result as seem at the end?

array (size=24)
  0 => string 'Beige' (length=5)
  1 => string 'Blue' (length=4)
  2 => string 'Green' (length=5)
  3 => string 'Red' (length=3)
  4 => string 'White' (length=5)
  5 => string 'Yellow' (length=6)
  6 => string 'Black' (length=5)
  7 => string 'Blue' (length=4)
  8 => string 'Natural' (length=7)
  9 => string 'Red' (length=3)
  10 => string 'White' (length=5)
  11 => string 'Yellow' (length=6)
  12 => string 'Black' (length=5)
  13 => string 'Burgundy' (length=
  14 => string 'Blue' (length=4)
  15 => string 'Green' (length=5)
  16 => string 'Gold' (length=4)
  17 => string 'Orange' (length=6)
  18 => string 'Purple' (length=6)
  19 => string 'Red' (length=3)
  20 => string 'Silver' (length=6)
  21 => string 'Teal' (length=4)
  22 => string 'White' (length=5)
  23 => string 'Yellow' (length=6)

Final Result

Beige (1)
Black (2)
Blue (3)
Burgundy (1)
Gold (1)
Green (2)
Natural (1)
Orange (1)
Purple (1)
Red (3)
Silver (1)
Teal (1)
White (3)
Yellow (3)

Greg

 

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