PHP installation problem

I have installed the PHP from source as the followings but can not test if it is correct: In Linux, after installing apache web server from source apache_1.3.27.tar.gz, I > have installed PHP from source: > > #cd /usr/src > #gzip -d php-4.2.3.tar.gz > #tar xvf php-4.2.3.tar > #cd php-4.2.3 > > #./configure --with-mysql=/usr \ > --with-xml --with-apache=../apache_1.3.27 \ > --with-curl=../curl \ > --enable-shared-pdflib > > #make > #make install > > #cp php.ini-recommented /usr/local/lib/php.ini > > ...... > > then I added the following lines into /usr/local/apache/conf/httpd.conf: > #And for php 4.x use: > # > AddType application/x-httpd-php .php > AddType application/x-httpd-php-source .phpd > > > then I created a new file of test.php in /usr/local/apache/htdocs/ with one > line: > > <?php phpinfo(); ?> > > to test, that is, in Mozilla browser I typed: > > http://localhost/test.php > > but there was no default test page with phpinfo() displayed; instead, only > "<?php phpinfo(); ?>" displayed., indicating that PHP has not worked > right. > > So what is the problem with the situation? > > > Thanks > > Lili Zhang > >