David Restall - System Administrator wrote:
My main obesrvation is that I'm glad that I decided to revisit all my
old PHP4 stuff and rewrite or clean it up. I have hundreds of
$Working_Class = $Under_Class;
lines in my code as well as
$Upper_Class = & $Aristocracy;
lines too. I think the documentation on references needs updating to
reflect PHP 5's behaviour a little more accurately because I can see
this causing serious problems to somebody just copying their code blindly.
This change was made very clear in the changelog for PHP5. Whenever you
change to a different PHP version the changelog should be the first
thing you read. If you try to read the documentation to pick out the
changes you'll miss something.
-Stut
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http://stut.net/
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