PHP/Data Structure/array count values

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array_count_values demo

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<?php $states = array("Ohio","Iowa","Arizona","Iowa","Ohio"); $stateFrequency = array_count_values($states); print_r($stateFrequency); ?>

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array_count_values() function counts the frequency of the values.

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Its syntax is: array array_count_values (array array); <?

   $states = array("OH", "OK", "CA", "PA", "OH", "OH", "PA", "AK");
   $state_freq = array_count_values($states);
   print_r( $state_freq );
   

?>

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Counts all the values of an array with array array_count_values (array input)

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<? $array = array(1, "hello", 1, "world", "hello"); array_count_values($array); ?>

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