PHP Mode depends on Cc Mode functions and macros, so in general byte-compiled code must be recompiled when Cc Mode version changes. This function prompts the user to reinstall PHP Mode.
Generally, the only people who need to use this command are those who have installed another version of Emacs themselves, or who have compiled their own Emacs HEAD.
If you have installed PHP Mode via a package manager, it would be wiser to update via that mechanism rather than this function.
takeokunn
commented
1 year ago
PHP Mode depends on Cc Mode functions and macros, so in general byte-compiled code must be recompiled when Cc Mode version changes. This function prompts the user to reinstall PHP Mode.
Generally, the only people who need to use this command are those who have installed another version of Emacs themselves, or who have compiled their own Emacs HEAD.
If you have installed PHP Mode via a package manager, it would be wiser to update via that mechanism rather than this function.