20ee99ff6a
Looking at https://www.php.net/manual/en/language.basic-syntax.phptags.php there are just too many variations and I'm not convinced the added complexity to support all of them would be worth it here. Thus, support only the case where closing tag "?>" is either omitted or on a separate line. A workaround for all other cases is to add the license header manually. Can always revisit this later.
addlicense
The program ensures source code files have copyright license headers by scanning directory patterns recursively.
It modifies all source files in place and avoids adding a license header to any file that already has one.
install
go get -u github.com/google/addlicense
usage
addlicense [flags] pattern [pattern ...]
-c copyright holder (defaults to "Google LLC")
-f custom license file (no default)
-l license type: apache, bsd, mit (defaults to "apache")
-y year (defaults to current year)
-check check only mode: verify presence of license headers and exit with non-zero code if missing
The pattern argument can be provided multiple times, and may also refer to single files.
license
Apache 2.0
This is not an official Google product.