"Ask" To install the configuration apache&php on Ubuntu, the contents of the file are displayed directly

"Ask" in Ubuntu installed configuration apache&php, the contents of the file is displayed directly
i configured Apache and PHP in Ubuntu804 as follows (from http://www.kreny.com/computer/linux/apache.html), but after starting the Apache service, in the home folder/ var/www/new file info.php content is , it should be said that the PHP information form should be displayed, but the browser will display the contents of the file . Excuse me, what is this problem and how to solve it?

The following installation will statically compile PHP into Apache.
The installation process is:
[Configure Apache 1.3.33]--[Compile and install PHP 4.3.10]---> [Reconfigure compile and install Apache 1.3.33]-[Modify httpd.conf]
This configuration will generate libmodphp4.a libraries, mod_php4.c and some related files and copy them to the SRC/MODULES/PHP4 directory in the Apache source program directory. Then compiling the Apache,apache with--activate-module=src/modules/php4/libphp4.a will generate libphp4.a and statically connect it to the HTTPD program. PostgreSQL support is also included directly in the HTTPD program, so the end result is a single httpd executable file that includes all Apache and PHP support.
--"PHP Handbook"--

Summarize the above installation process from the error message:
Before configuring Apache, you will have the following error results if you first configure PHP:
Configure:error:Please Run apache\ ' s configure or Src/configure program once and try again
Therefore, the first thing to configure the Apache source is a bit.
Installation process:
# wget Http://jp2.php.net/get/php-4.3.10.tar.gz/from/this/mirror
# wget http://sunsite.tus.ac.jp/pub/apache/httpd/apache_1.3.33.tar.gz
# TAR-ZXVF Php-4.3.10.tar.gz
# TAR-ZXVF Apache_1.3.33.tar.gz
# ls-l

Total 8340
Drwxr-xr-x 8 MySQL games 4096 01:47 apache_1.3.33
Drwxr-xr-x 1003 1003 4096 02:55 php-4.3.10
# CD./apache_1.3.33
#./configure--prefix=/usr/local/apache--enable-module=so--enable-module=rewrite--enable-module=speling

configuring for Apache, Version 1.3.33
+ Using Installation path Layout:apache (config.layout)
Creating Makefile
Creating Configuration.apaci in SRC
Creating Makefile in SRC
+ configured for Linux platform
+ setting C compiler to GCC
+ Setting C pre-processor to Gcc-e
+ using "tr [A-z] [a-z]" to uppercase
+ Checking for system header files
+ Adding selected Modules
o Rewrite_module uses configstart/end
+ USING-LGDBM for DBM support
Enabling DBM support for Mod_rewrite
+ Using System Expat
+ USING-LDL for vendor DSO support
+ checking sizeof various data types
+ Doing sanity check on compiler and options
Creating Makefile in Src/support
Creating Makefile in Src/regex
Creating Makefile in Src/os/unix
Creating Makefile in Src/ap
Creating Makefile in Src/main
Creating Makefile in Src/modules/standard
# CD: /php-4.3.10
#./configure--with-mysql=/usr/local/mysql--with-apache=/usr/src/apache_1.3.33--with-zlib-dir--enable-mbstring= All

Generating files
Updating cache./config.cache
Creating./config.status
Creating Php4.spec
Creating Main/build-defs.h
Creating Scripts/phpize
Creating Scripts/php-config
Creating Sapi/apache/libphp4.module
Creating SAPI/CLI/PHP.1
Creating Main/php_config.h
Creating MAIN/INTERNAL_FUNCTIONS.C
Creating MAIN/INTERNAL_FUNCTIONS_CLI.C
+--------------------------------+
| License: |
| This software was subject to the PHP License, available in this |
| Distribution in the file LICENSE. By continuing this installation |
| Process, you is bound by the terms of this License agreement. |
| If you don't agree with the terms of this license, you must abort |
| The installation process at this point. |
+--------------------------------+
| NOTE * * * |
| The default for register_globals are now off! |
| |
| If your application relies on register_globals being on, you |
| Should explicitly set it to on your php.ini file. |
| Note that is strongly encouraged to read |

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