php - Convert numeric string into string -

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itemprop = "text">

Actually I have the following string: >

And I have to change it to the following thing: 

  one * two * five * four * USD * four * zero * cent

How can I do that? So far I have written something like this: 

  public function value broken string ($ value) {$ output = ""; $ Characters = str_split ($ value); Foreign currency ($ character $$) {if (is_numeric ($ char)) {$ output. = (String) $ char is "*"; }} Returns $ output; }

But that does not work because it only displays the integer ... how can I solve it?


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