Question

How to use array_count_values() function to return array with number of occurrences for each value in PHP

Answer 1

$arr = array("aaa", "bbb", "ccc", "aaa", "bbb", "aaa");
print_r(array_count_values($arr));

     
/*
run:
 
Array ( [aaa] => 3 [bbb] => 2 [ccc] => 1 ) 
      
*/

 

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Answer 2

$arr = array(13000, "salary", 13000, "programmer", 32, "programmer", "PHP", "PHP", "PHP");
print_r(array_count_values($arr));

     
/*
run:
 
Array ( [13000] => 2 [salary] => 1 [programmer] => 2 [32] => 1 [PHP] => 3 ) 
      
*/

 

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