1. Array ( [A] => 2 [Cat] => 1 [Dog] => 2 )
  2. Array ( [A] => 2 [Cat] => 2 [Dog] => 1 )
  3. Array ( [A] => 1 [Cat] => 1 [Dog] => 2 )
  4. Array ( [A] => 2 [Cat] => 1 [Dog] => 1)
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1 Answers

Answer: Option 1

The array_count_values() function counts all the values of an array.

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