Posted by Chris Hope on 10/14/99 11:16

Chung Leong wrote:

> Yes. You can use debug_backtrace() to get the arguments to the calling
> function.
>
> function validate_arg()
> $trace = debug_backtrace();
> $args = $trace[1]['args'];
> }

But be aware that debug_backtrace() is only available from PHP 4.3.0 and
greater. If you are coding for an old version, or for a wide audience
that may be using an old version, then it may not be safe to use this
function.

--
Chris Hope | www.electrictoolbox.com | www.linuxcdmall.com

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