These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.89 s (backtrack: 0/20).


The following USE changes are necessary to proceed:
 (see "package.use" in the portage(5) man page for more details)
# required by net-analyzer/nagtrap-0.1.3-r1::gentoo
# required by =net-analyzer/nagtrap-0.1.3-r1 (argument)
>=dev-lang/php-8.5.11 mysql

!!! The ebuild selected to satisfy "dev-lang/php[mysql]" has unmet requirements.
- dev-lang/php-8.5.11::gentoo USE="acl bzip2 cli ctype fileinfo filter flatfile gdbm gmp iconv ipv6 jit jpeg nls opcache-jit phar png posix readline session simplexml sqlite ssl threads tokenizer truetype unicode xml zlib -apache2 -apparmor -argon2 -avif -bcmath -berkdb -calendar -capstone -cdb -cgi -curl -debug -embed -enchant -exif -ffi -fpm -ftp -gd -inifile -intl -iodbc -ldap -ldap-sasl -libedit -lmdb -mhash -mssql -mysql -mysqli -odbc -pcntl -pdo -phpdbg -postgres -qdbm (-selinux) -session-mm -sharedmem -snmp -soap -sockets -sodium -spell (-systemd) -sysvipc -test -test-full -tidy -tokyocabinet -valgrind -webp -xmlreader -xmlwriter -xpm -xslt -zip" POSTGRES_TARGETS="postgres17 -postgres15 -postgres16 -postgres18"

  The following REQUIRED_USE flag constraints are unsatisfied:
    mysql? ( any-of ( mysqli pdo ) )

  The above constraints are a subset of the following complete expression:
    any-of ( cli cgi fpm apache2 embed phpdbg ) cli? ( exactly-one-of ( readline libedit ) ) !cli? ( at-most-one-of ( readline libedit ) ) gd? ( zlib ) simplexml? ( xml ) soap? ( xml ) xmlreader? ( xml ) xmlwriter? ( xml ) xslt? ( xml ) ldap-sasl? ( ldap ) qdbm? ( !gdbm ) session-mm? ( session !threads ) mysql? ( any-of ( mysqli pdo ) ) mssql? ( pdo ) test? ( cli ) postgres? ( any-of ( postgres_targets_postgres18 postgres_targets_postgres17 postgres_targets_postgres16 postgres_targets_postgres15 ) )

(dependency required by "net-analyzer/nagtrap-0.1.3-r1::gentoo" [ebuild])
(dependency required by "=net-analyzer/nagtrap-0.1.3-r1" [argument])