PHP 4.2.1 > 4.3.1 upgrade issues

I previously built php w/the following: './configure' '--prefix=/usr/local' '--with-apache=/home/src/Apachetoolbox-1.5.58/apache_1.3.26' '--enable-exif' '--enable-track-vars' '--with-calendar=shared' '--enable-magic-quotes' '--enable-trans-sid' '--enable-wddx' '--enable-ftp' '--enable-inline-optimization' '--enable-memory-limit' '--with-gd=/usr/local' '--with-zlib' '--enable-gd-native-tt' '--with-t1lib=/usr/local' '--with-jpeg-dir=/usr' '--with-png-dir=/usr' '--with-zlib-dir=/usr' '--with-ttf' '--with-freetype-dir=/usr/local' '--with-openssl=/usr' '--with-gettext=/usr' '--with-mysql=/usr/local/mysql' '--with-ldap' but I needed additional functionality for horde so I grabed the newest version and built it with the following: ./configure --prefix=/usr/local --with-apache=/home/ftp/pub/apache_1.3.26 -- enable-exif --enable-track-vars --with-calendar=shared --enable-magic-quotes --enable-trans-sid --enable-wddx --enable-ftp --enable-inline-optimization --enable-memory-limit --with-gd=/usr/local --with-zlib --enable-gd-native-tt --with-t1lib=/usr/local --with-jpeg-dir=/usr --with-png-dir=/usr --with-zli b-dir=/usr --with-ttf --with-freetype-dir=/usr/local --with-openssl=/usr --w ith-gettext=/usr --with-mysql=/usr/local/mysql --with-ldap --with-xml --with -imap=/home/ftp/pub/imap-2002b --with-mcrypt --with-mcal=/home/ftp/pub/libmc al When I do php info I still showing the previous version with no changes? You may notice that I don't have the orginal apache source that php was built with so I grabed another one complied it and then used it as the reference. I didn't think that would cause and issue but it may have?