Re: [PHP-DEV] Safe to load extension twice ? From: rasmus <email protected>
Date: 08/15/01

> At 05:38 PM 8/15/01 -0700, Rasmus Lerdorf wrote:
> >You will see lots and lots of errors about functions being redefined, so
> >yes, it is a very bad idea to load a shared library twice.
>
> error_reporting(E_ALL);
> dl('php_gtk.so');
> dl('php_gtk.so');
>
> Doesn't seem to complain.

Try it from the Apache module version and you will see the warnings.

They look like this:

Warning: Function registration failed - duplicate name -
confirm_test_compiled in /usr/local/home/rasmus/phpweb/test.php on line 3

Warning: test: Unable to register functions, unable to load in Unknown on
line 0

>From this script:

<?
    dl('test.so');
    dl('test.so');
?>

-Rasmus 

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