I have this array [1,1,2,2,2,3,4,4,5,6,6,6,7], may I group the array according to the range value, so get the final result:
'1-3' = [1,1,2,2,2,3]; // Count is 6
'4-5' = [4,4,5]; // Count is 3
'6-7' = [6,6,6,7]; // Count is 4
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Answer
What you need I believe is:
function array_get_range($array, $min, $max) { return array_filter($array, function($element) use ($min, $max) { return $element >= $min && $element <= $max; }); } $array = [1,1,2,2,2,3,4,4,5,6,6,6,7]; $range13 = array_get_range($array, 1, 3); // [1, 1, 2, 2, 2, 3] $range45 = array_get_range($array, 4, 5); // [4, 4, 5] $range67 = array_get_range($array, 6, 7); // [6, 6, 6, 7]