Thank you Jonathen, but not, already I discovered which was the problem.
I checked my httpd.conf and I found what PHP's modules were conditionated by:
<IfDefine DUMMYSSL>
LoadModule ssl_module /usr/lib/apache/libssl.so
LoadModule php4_module /usr/lib/apache/libphp4.so
</IfDefine>
<IfDefine DUMMYSSL>
AddModule mod_ssl.c
AddModule mod_php4.c
</IfDefine>
And then I commented:
#<IfDefine DUMMYSSL>
LoadModule ssl_module /usr/lib/apache/libssl.so
LoadModule php4_module /usr/lib/apache/libphp4.so
#</IfDefine>
#<IfDefine DUMMYSSL>
AddModule mod_ssl.c
AddModule mod_php4.c
#</IfDefine>
And then I restart apache: rcapache restart
🙂