array_walk() question

[email protected] (Tedd Sperling) Wed, 23 Feb 2022 15:55:45 -0500

Newsgroups	php.general
Message-ID	<[email protected]>

Hi Gang:

I had an odd thing happen with using the PHP array_walk() function.

The problem is demonstrated below:

http://citw.lcc.edu/~sperlt/citw185/test/array_walk.php

What’s with the “1” appearing after the array_walk() function?

Please review the above URL before offering comment. I don’t believe the function should work that way.

Many thanks in advance for any answer.

Thanks,

Tedd

Tedd Sperling
[email protected]