Hi, I wanted to replace all the letters in a string with a random number of that letter e.g. "cat" becomes "cccaaaat" or "ccaaaaattttt". I've done this by splitting the string into an array, using a foreach to go over it and then joining it together at the end. I was just interested to know if there was a simpler way of doing this.

Thanks in advance

In reply to Function over all letters in a string by Jobby

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