Find the most common integer in an unsorted array.

Question

Thushar · Accepted Answer

';
//sort($arr);
$arr1 = array();
foreach($arr as $temp){
if(array_key_exists($temp, $arr1)){

	$arr1[$temp] +=1; 
}else{
	$arr1[$temp] =1; 
}

}
	$val = array_keys($arr1, max($arr1));
	return $val;

}

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