Sorry, I know this has been addressed in many forms in many threads... just trying to triple check (I'm a little intimidated by PHP).

1) No altertable necessary when moving from 5.4.5 Perl and 5.4.6 PHP, right?
2) Follow PHP install instructions except for running createtable, right?
3) If the PHP files are placed in a new directory, can Perl and PHP coexist & share the same database?

Thanks,
Max