| //compulsory increment to store new compound number, WHILE number is found, keep looping | //compulsory increment to store new compound number, WHILE number is found, keep looping | ||||
| do{ | do{ | ||||
| dd($num); | |||||
| (int)$num += 1; | (int)$num += 1; | ||||
| //add 0s at the fornt if number is less than 1000 | //add 0s at the fornt if number is less than 1000 |