vertig0 ~ # emerge -vp php

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

Calculating dependencies... done!
[ebuild  N    ] media-libs/t1lib-5.0.2  USE="X -doc" 1,657 kB 
[ebuild  N    ] dev-libs/libmcrypt-2.5.7  511 kB 
[ebuild  N    ] app-admin/php-toolkit-1.0-r2  0 kB 
[ebuild  N    ] dev-lang/php-5.1.6-r6  USE="berkdb cli crypt gdbm ipv6 ldap ncurses nls pcre readline reflection session spell spl ssl truetype unicode xml zlib -adabas -apache -apache2 -bcmath -birdstep -bzip2 -calendar -cdb -cgi -cjk -concurrentmodphp -ctype -curl -curlwrappers -db2 -dbase -dbmaker -debug -discard-path -doc -empress -empress-bcs -esoob -exif -fastbuild -fdftk -filepro -firebird -flatfile -force-cgi-redirect -frontbase -ftp -gd -gd-external -gmp -hardenedphp -hash -hyperwave-api -iconv -imap -informix -inifile -interbase -iodbc -java-external -kerberos -libedit -mcve -memlimit -mhash -ming -msql -mssql -mysql -mysqli -oci8 -oci8-instant-client -odbc -pcntl -pdo -pdo-external -pic -posix -postgres -qdbm -recode -sapdb -sasl -sharedext -sharedmem -simplexml -snmp -soap -sockets -solid -sqlite -sybase -sybase-ct -sysvipc -threads -tidy -tokenizer -vm-goto -vm-switch -wddx -xmlreader -xmlrpc -xmlwriter -xpm -xsl -yaz -zip" 6,328 kB 

Total size of downloads: 8,496 kB