02-procedure.sgml

来自「PHPLOB注释详细版 使用模板技术的好帮手 PHP最有用的东东了」· SGML 代码 · 共 117 行

<!-- $Id: 02-procedure.sgml,v 1.1.1.1 2000/04/17 16:39:59 kk Exp $ -->

<sect1>Installation procedure 

<p><tt/mod&lowbar;php/ note: The following instructions apply
to the CGI version of PHP as well as to the module version. If
you are working with <tt/mod&lowbar;php/, you must restart your
web server to force a reload of the <tt/php3.ini/ file, though.

If you are using <tt/mod&lowbar;php/, you have additional
configuration options: See the section below on using PHPLIB
mit <tt/mod&lowbar;php/.

<descrip>

<tag>Library Setup</tag>

Create a directory php next to your cgi:

<tscreen><code>
/home/www/servers/phplib.netuse.de/pages   &lt;- document root
                                   cgi     &lt;- php binary
                                   php     &lt;- includes and prepends
</code></tscreen>

Make this php directory your php include directory: Put 
<tt>include&lowbar;path = /home/www/servers/phplib.netuse.de/php</tt>
into <tt>cgi/php3.ini</tt>. If you already have an include path
defined in your setup, add the PHPLIB include path to the
existing include path using the separator character applicable
for your operating system (":" on UNIX, ";" on Windows).
Defining an include path will not actually include code on your
pages; it only tells the PHP interpreter in which directories to
look for files referenced in <tt/require()/ and <tt/include()/
statements.

Into the <tt/php/ directory go all the files from the <tt/php/
directory of the distribution. Into documentroot, put all the
files and directories from the <tt/pages/ directory of the
distribution.

Have <tt/documentation.txt/ handy and read it.

<tag>Database access with MySQL</tag>

The following information applies to MySQL only. No information
is provided for other database servers as of now. You are
encouraged to copy this section, adapt it for your database
server and submit it to the authors. It will be included in
further releases of PHPLIB.

Edit <tt/prepend.php3/. Change the first <tt/require()/
statement to <tt/require("db&lowbar;mysql.inc");/. This will
include the MySQL database interface (Interfaces for other
databases are provided in
<tt/db&lowbar;&lt;databasename&gt;.inc/. The <tt/require()/
statement has to be adapted to reflect this).

Assuming your database server is named <tt/database.netuse.de/
and your CGI user is <tt/webuser/ and you are accessing the
database <tt/myapp/, do

<tscreen><code>
mysql -h database -u webuser myapp
</code></tscreen>

If it does not work, connect your database as administrator and
create the proper mysql access permissions. Adapt and run
<tt/create&lowbar;database.mysql/ from the <tt/stuff/
subdirectory of the distribution to create the databases
<tt/active&lowbar;sessions/ and <tt/auth&lowbar;user/ as well as
the sample user <tt/kris/ with password <tt/test/. Try again to
connect like shown above. Can you do <tt/select * from
active&lowbar;sessions/? and <tt/insert into
active&lowbar;sessions values ("1", "2", "3", "")/ as well as
<tt/delete from active&lowbar;sessions/? Can you <tt/select *
from auth&lowbar;user/?

<em/Note:/ Additional database creation scripts are provided for
several different databases in the <tt/stuff/ directory of the
distribution.

<tag>Merging the library with your PHP files</tag>

Decide if you want to use <tt/include/ or
<tt/auto&lowbar;prepend&lowbar;file/. We do use
<tt/auto&lowbar;prepend&lowbar;file/
here and we add the statement
<tt>auto&lowbar;prepend&lowbar;file =
/home/www/servers/phplib.netuse.de/php/prepend.php3</tt> to our
<tt/php3.ini/.

Not all classes are included/required by <tt/prepend.php3/, only
core functionality files are: <tt/db&lowbar;xxx.inc/,
<tt/ct&lowbar;sql.inc/, <tt/session.inc/,
<tt/auth.inc/, <tt/perm.inc/, <tt/user.inc/, <tt/local.inc/ and
<tt/page.inc/. The library provides other, less essential
classes that can be included manually on a page-by-page basis.
Some classes make themselves persistent, if used. These classes
require that you include their definitions in the
<tt/prepend.php3/ file where indicated to function correctly.
See the usage instructions for these classes for details.

Having done this, access <tt>/index.php3</tt>. The counter
should increment when that page is being reloaded. Also, checking
<tt/active&lowbar;sessions/ in the database should reflect that
session.

<tag>Subscribe for support</tag>

Subscribe to the mailing list <htmlurl url="mailto:[e-mail]"
name="[e-mail]">. Do so by sending a mail body of <tt/subscribe/
to <htmlurl url="mailto:[e-mail]"
name="[e-mail]"> and follow instructions. Share your
experiences.
</descrip>