but I will use which?
     /etc/php5
    /etc/apache2/mods-available/php5.conf
    /etc/apache2/mods-available/php5.load
    /etc/apache2/mods-enabled/php5.conf
    /etc/apache2/mods-enabled/php5.load
    /etc/apparmor.d/abstractions/php5
    /etc/cron.d/php5
    /etc/php5/apache2
    /etc/php5/cli
    /etc/php5/conf.d
    /etc/php5/apache2/conf.d
    /etc/php5/apache2/php.ini
    /etc/php5/cli/conf.d
    /etc/php5/cli/php.ini
    /etc/php5/conf.d/curl.ini
    /etc/php5/conf.d/mysql.ini
    /etc/php5/conf.d/mysqli.ini
    /etc/php5/conf.d/pdo.ini
    /etc/php5/conf.d/pdo_mysql.ini
    /usr/bin/php5
    /usr/lib/php5
    /usr/lib/apache2/modules/libphp5.so
    /usr/lib/php5/20090626
    /usr/lib/php5/libexec
    /usr/lib/php5/maxlifetime
    /usr/lib/php5/20090626/curl.so
    /usr/lib/php5/20090626/mysql.so
    /usr/lib/php5/20090626/mysqli.so
    /usr/lib/php5/20090626/pdo.so
    /usr/lib/php5/20090626/pdo_mysql.so
    /usr/share/php5
    /usr/share/apport/package-hooks/source_php5.py
    /usr/share/doc/libapache2-mod-php5
    /usr/share/doc/php5-cli
    /usr/share/doc/php5-common
    /usr/share/doc/php5-curl
    /usr/share/doc/php5-mysql
    /usr/share/doc/php5-common/CODING_STANDARDS.gz
    /usr/share/doc/php5-common/CREDITS
    /usr/share/doc/php5-common/EXTENSIONS.gz
    /usr/share/doc/php5-common/NEWS.Debian.gz
    /usr/share/doc/php5-common/README.Debian.gz
    /usr/share/doc/php5-common/README.Debian.security
    /usr/share/doc/php5-common/README.EXT_SKEL.gz
    /usr/share/doc/php5-common/README.PHP4-TO-PHP5-THIN-CHANGES.gz
    /usr/share/doc/php5-common/README.SELF-CONTAINED-EXTENSIONS.gz
    /usr/share/doc/php5-common/README.SVN-RULES.gz
    /usr/share/doc/php5-common/README.Zeus.gz
    /usr/share/doc/php5-common/TODO.gz
    /usr/share/doc/php5-common/changelog.Debian.gz
    /usr/share/doc/php5-common/copyright
    /usr/share/doc/php5-common/examples
    /usr/share/doc/php5-common/test-results.txt.gz
    /usr/share/doc/php5-common/examples/php.ini-development
    /usr/share/lintian/overrides/libapache2-mod-php5
    /usr/share/lintian/overrides/php5-cli
    /usr/share/lintian/overrides/php5-common
    /usr/share/man/man1/php5.1.gz
    /usr/share/php5/php.ini-production
    /usr/share/php5/php.ini-production-dist
    /usr/share/php5/php.ini-production.cli
    /var/cache/apt/archives/libapache2-mod-php5_5.3.10-1ubuntu3.2_amd64.deb
    /var/cache/apt/archives/php5-cli_5.3.10-1ubuntu3.2_amd64.deb
    /var/cache/apt/archives/php5-common_5.3.10-1ubuntu3.2_amd64.deb
    /var/cache/apt/archives/php5-curl_5.3.10-1ubuntu3.2_amd64.deb
    /var/cache/apt/archives/php5-mysql_5.3.10-1ubuntu3.2_amd64.deb
    /var/lib/php5
    /var/lib/dpkg/info/libapache2-mod-php5.conffiles
    /var/lib/dpkg/info/libapache2-mod-php5.list
    /var/lib/dpkg/info/libapache2-mod-php5.md5sums
    /var/lib/dpkg/info/libapache2-mod-php5.postinst
    /var/lib/dpkg/info/libapache2-mod-php5.postrm
    /var/lib/dpkg/info/libapache2-mod-php5.prerm
    /var/lib/dpkg/info/libapache2-mod-php5.triggers
    /var/lib/dpkg/info/php5-cli.list
    /var/lib/dpkg/info/php5-cli.md5sums
    /var/lib/dpkg/info/php5-cli.postinst
    /var/lib/dpkg/info/php5-cli.postrm
    /var/lib/dpkg/info/php5-cli.prerm
    /var/lib/dpkg/info/php5-common.conffiles
    /var/lib/dpkg/info/php5-common.list
    /var/lib/dpkg/info/php5-common.md5sums
    /var/lib/dpkg/info/php5-common.postrm
    /var/lib/dpkg/info/php5-curl.conffiles
    /var/lib/dpkg/info/php5-curl.list
    /var/lib/dpkg/info/php5-curl.md5sums
    /var/lib/dpkg/info/php5-mysql.conffiles
    /var/lib/dpkg/info/php5-mysql.list
    /var/lib/dpkg/info/php5-mysql.md5sums