DaniWeb IT Discussion Community - Capitalize a letter of a string

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Shaffer

php syntax
Sep 17th, 2007

This function caps a specific letter of a string, and returns the updated string.
THe first letter is 0, as it is default as well.

<?php
function cap_letter($string,$letter=0) {
  $letters = str_split($string);
  $letters[$letter] = strtoupper($letters[$letter]);
  return implode($letters);
}
?>