IntegerConverter

• Converts odd integers to strings and returns the sum of the common factors of even numbers.
• Input must be integers, or decimals.
• Even number's sum will ignore fractions/decimals. (Only use whole numbers for factors)
• Negative numbers also be ignored for even numbers
• Uses a modified Sieve of Erastonthenes algorithm

Example Code:

<?php
 // Assumes an autoloader is in place.
  include "IntegerConverter.php"

  $numbers = [0, '3', 0.51, 0.64, -10.2, 1007, 64, 80, -2, 4, 11.34, -13];

  $converter = new Labroots\Utility\IntegerConverter($numbers);
  $converter->displayAsHTML();
?>

This should output:

Numbers Inputted: 0, 3, 0.51, 0.64, -10.2, 1007, 64, 80, -2, 4, 11.34, -13
Odd Numbers:
Array (
  [3] => three
  [1007] => one thousand and seven
  [11.34] => eleven point thirty-four
  [-13] => negative thirteen
)

Even Number Sum: 7 

As you can see, Numbers 0, 0.51, 0.64, -10.2, -2 were all ignored (They were even numbers but were not whole/positive)

Odd numbers were 3, 1007, 11.34. (Note how odd numbers can accept negatives and decimals)

Even numbers were 64, 80, 4. Their common factors are 1, 2, 4. This sums to create 7.

You can also use ->getValues() to retrieve the values of "even_sum" and "odd_strings" as an array.