1. Wrap all operands of a complex expression with parentheses.
For instance:
if ($bob == 'foo' || $bob == 'bar') {
is wrong. Do this instead:
if (($bob == 'foo') || ($bob == 'bar')) {
2. Carefully decide between pre and post incrementation. If it
does not matter, always choose pre because it is technically
more efficient. For instance:
for ($i = 0; $i < $count; $i++) {
is wrong. Do this instead:
for ($i = 0; $i < $count; ++$i) {
3. Classes should be named in style like this:
MessageHeader
Rfc8222Header
etc. When there is an acronym at the beginning, treat it
like a word - do NOT captitalize each letter of the acronym.
4. Put each class in a seperate file named ClassName.class.php.
Related classes can be put in one directory and then included
in a main include file.
Second, big changes with mime.class.php here. And I don't think I broke
anything. (Sounds like famous last words, eh?)
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