[SOLVED] Install help for PHP 5 and Apache 2

[c4onastick]

I installed PHP 5, Apache 2, and MySQL on my Slackware server, but ran into a few problems:

I configured Apache 2 with --enable-so.

I configured PHP with --with-apxs2=/xxx/apache2/bin/apxs --with-mysqli=/xxx/mysql/bin/mysql_config --with-mysql=/xxx/mysql/

When I run Apache I get the error
# /xxx/apache2/bin/apachectl start
httpd: Syntax error on line 232 of /xxx/apache2/conf/httpd.conf: Cannot load /xxx/apache2/modules/libphp5.so into server: /xxx/apache2/modules/libphp5.so: undefined symbol: php_escape_html_entities

I've tried every fix I could think of, any thoughts? Thanks in advance for your help!