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>Securing and Optimizing Linux: RedHat Edition -A Hands on Guide</TH
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>Chapter 29. Software -Network Server, web/Apache</TD
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>29.12. <SPAN
CLASS="acronym"
>PHP4</SPAN
> server-side scripting</A
></H1
><P
>&#13;      If you intend to use <SPAN
CLASS="acronym"
>PHP4</SPAN
> server-side scripting language support with your Apache web server don't forget to include in your <TT
CLASS="filename"
>/etc/httpd/conf/httpd.conf</TT
> file the following lines to enable this feature:
    </P
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><LI
><P
>&#13;        Edit the <TT
CLASS="filename"
>httpd.conf</TT
> file, <B
CLASS="command"
>vi</B
> <TT
CLASS="filename"
>/etc/httpd/conf/httpd.conf</TT
>, and add the following lines between the section tags &#60;IfModule mod_mime.c&#62; and &#60;/IfModule&#62;:
        <TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
WIDTH="100%"
><TR
><TD
><PRE
CLASS="programlisting"
>&#13;          AddType application/x-httpd-php .php
          AddType application/x-httpd-php .php3
          AddType application/x-httpd-php-source .phps
        </PRE
></TD
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>
      </P
></LI
><LI
><P
>&#13;        You must restart the Apache web server for the changes to take effect, using the following commands:
        <TABLE
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><TD
><PRE
CLASS="screen"
>&#13;          [root@deep ]/# /etc/rc.d/init.d/httpd <B
CLASS="command"
>restart</B
>
        </PRE
></TD
></TR
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>
        <TABLE
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><TT
CLASS="computeroutput"
>&#13;          Shutting down http:                                        	[  OK  ]
          Starting httpd:                                            	[  OK  ]
        </TT
></PRE
></TD
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>
      </P
></LI
><LI
><P
>&#13;        Once the above lines have been included in our <TT
CLASS="filename"
>httpd.conf</TT
> file, we must test the new <SPAN
CLASS="acronym"
>PHP4</SPAN
> feature to be sure it's working. We'll create a small <SPAN
CLASS="acronym"
>PHP</SPAN
> file named
        <TT
CLASS="filename"
>php.php</TT
> in our DocumentRoot, and then point our web broswer to this <SPAN
CLASS="acronym"
>PHP</SPAN
> document to see if <SPAN
CLASS="acronym"
>PHP</SPAN
>4 work on the server.
        Create the <TT
CLASS="filename"
>php.php</TT
> file in your DocumentRoot, <B
CLASS="command"
>touch</B
> <TT
CLASS="filename"
>/home/httpd/ona/php.php</TT
> and add the following lines in the <SPAN
CLASS="acronym"
>PHP</SPAN
> file:
        <TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
WIDTH="100%"
><TR
><TD
><PRE
CLASS="programlisting"
>&#13;          &#60;body bgcolor="#FFFFFF"&#62;
          &#60;?php phpinfo()?&#62;
          &#60;/body&#62;
        </PRE
></TD
></TR
></TABLE
>
        These lines will inform <SPAN
CLASS="acronym"
>PHP</SPAN
>4 program to display various pieces of information about the  configuration of our Linux server.
      </P
></LI
><LI
><P
>&#13;        Now, point your web browser to the following address:<TT
CLASS="literal"
>http://my-web-server/php.php</TT
>

        The &#60;my-web-server&#62; is the address where your Apache web server resides, and &#60;php.php&#62; is the <SPAN
CLASS="acronym"
>PHP</SPAN
> document we have created above to display the information and configuration of our Linux server.
      </P
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><P
><IMG
SRC="./images/PHP-Info.gif"
ALT="PHP info"
></IMG
></P
></DIV
><P
>&#13;      If you see something like the above page appearing in your web browser congratulations! Your <SPAN
CLASS="acronym"
>PHP</SPAN
> module is working.
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