Hi Elliot,

> I need a function to create the dates of previous
> Fridays, in 21-JUL-2003 format.

It'll be different depending on what you want to happen if you pass a Friday
timestamp to the function, but it should be something like:

function friday($ts)
{

  while (date("w", $ts) != 5)
    $ts -= 86400;

  return date("d-m-Y", $ts);

}

Cheers
Jon


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