hwo to use a class in php code example

Example 1: php define class

class Bike {
    	function Bike() {
            $this->type = 'BMX';
    }
}

$blackSheep = new Bike();

print $blackSheep->type;

Example 2: php class

var array = [1, 2, 3, 4, 5, 6],
    s = 0,
    p = 1,
    i;
for (i = 0; i < array.length; i += 1) 
   {
    s += array[i];
    p *= array[i];
    }
console.log('Sum : '+s + ' Product :  ' +p);

Example 3: php class

var numbers = [10, 20, 30, 40] // sums to 100var sum = 0;for (var i = 0; i < numbers.length; i++) {  sum += numbers[i]}