It's perfectly acceptable to have a function call itself, and one of the first examples in books is a recursive function for factorial numbers, and I've used them on more than one occasion to give directory listings. For the life of me though, I can't understand why it would be giving you the error you're getting from within the function it is meant to be calling.
Ash www.ashleysheridan.co.uk
--- Begin Message ---I am debugging someone else¹s code, and this is what they have : 1055 function mkdir_recursive($pathname, $mode) 1056 { 1057 is_dir(dirname($pathname)) || mkdir_recursive(dirname($pathname), $mode); 1058 return is_dir($pathname) || @mkdir($pathname, $mode); 1059 } The part that bothers me is that mkdir_recursive calls itself from within itself. I am not an expert on this particular type of thing, and maybe that is allowed, but it seems wrong to me, and this error is being generated: Fatal error: Call to undefined function mkdir_recursive() in xxxxx.php on line 1057 -- Stephen Johnson c | eh The Lone Coder http://www.thelonecoder.com continuing the struggle against bad code http://www.fortheloveofgeeks.com I¹m a geek and I¹m OK! --
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