milesjohnson

It's rather easy to convert numbers to a word. To do so you use the single() or multiple() methods. The single() method will accept 1 argument - which should be an integer - and will return its word equivalent. By default, all words are separated by a dash (-), but can be changed by editing the $sep property.

// Single
echo Numword::single(1234);
// one-thousand, two-hundred thirty-four

The multiple() method will take an array of integers as its first argument and will return an array with the respective words.

// Multiple
print_r(Numword::multiple(array(123,5643,64)));
/* Array
(
    [0] => one-hundred twenty-three
    [1] => five-thousand, six-hundred forty-three
    [2] => sixty-four
) */

As of right now, the currency() method will take an amount and return it to its dollar word format. This only works for USD, but you could easily edit the currency() method and replace the $ and "dollars" with the currency text you wish.

// Currency
echo Numword::currency('$6934.34');
// six-thousand, nine-hundred thirty-four dollars and thirty-four cents

If for some reason you have a number stuck right in the middle of a string and can't convert that number by itself, you would use the block() method. The block() method will convert all numbers that are found within the given string.

// String
$string = 'I am 21 years old, but my friend is 23.';
echo Numword::block($string);
// I am twenty-one years old, but my friend is twenty-three.