This task rewords the manual in such a manner that PHP 5 becomes a first class citizen. This means we'll remove terms like:

• As of PHP 5
• Since PHP 5
• Added in PHP 5

Because those suggest that PHP 4 is the current PHP version, when in fact it's not.

The original proposal (and discussion that followed):

• http://markmail.org/message/vtxwpxutxtudhym7

This idea does not mean that we'd remove PHP 4 specific content. However, it does mean adding changelogs to various parts of the documentation.

• Determine how this would work exactly
• Determine how PHP 4 specific extensions, like the old domxml, would be handled