Inline documentation for wpdb

[masquerade]

As per the hackers thread. Against latest SVN revision

Should the @return line for the escape function read

@return string query safe string

or am I missing something?

Here's a newer patch, with a few minor changes, mainly that I changed an int to string for the type for some methods, as I didn't realize the constants were declared to be strings.

Here's a newer patch, with a few minor changes, mainly that I changed an int to string for the type for some methods, as I didn't realize the constants were declared to be strings, and fixed a few minor typos in the 3rd and final patch.

I changed a few things:

• Offsets ($x, $y are parameters to some functions) have been explained more clearly.
• Docs for get_col_info are complete.

[4549] gets most of this in but some bits of the patch didn't apply. Anyone care to provide and updated patch?

When there are more docs we can open new tickets.