./configure options for PHP 5.2.6 Build on Linux running 2.6.18-92 Kernel
# ./configure --disable-static --disable-debug --prefix=/usr/local/apache2/php --with-config-file-scan-dir=/usr/local/apache2/php --enable-libxml --with-libxml-dir=/usr/local/lib --enable-reflection --enable-spl --enable-zend-multibyte --with-regex=system --with-tidy --enable-zip --enable-bcmath --with-bz2=shared --enable-calendar --with-curl=shared --enable-dba --enable-exif --enable-ftp --with-gd --enable-gd-native-ttf --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-gettext=shared --with-gmp=shared --with-imap-ssl --with-imap --enable-mbstring --with-mcrypt=shared --with-mhash=shared --with-mysql --with-mysqli --with-openssl-dir --with-pdo-mysql --enable-sockets --with-xsl --with-zlib --with-apxs2=/usr/local/apache2/bin/apxs --disable-cgi --enable-pcntl --enable-soap --enable-dbase --enable-sysvmsg --enable-sysvsem --enable-sysvshm --with-zlib --with-gdbm --with-curl --enable-soap --with-kerberos
# make && make install
# chown -R apache.web /usr/local/apache2/