Secure PHP Development- P29 doc
Secure PHP Development- P29 doc
... $_SERVER[‘DOCUMENT_ROOT’] . ‘/pear’ ;
// If you have installed PHPLIB in a different
// directory than %DocumentRoot%/phplib, change
// the setting below.
$PHPLIB_DIR = $_SERVER[‘DOCUMENT_ROOT’] . ‘/phplib’;
// ... PEAR,
// PHPLIB and our application framework
// path ($APP_FRAMEWORK_DIR)
$PATH = $PEAR_DIR . ‘:’ .
$PHPLIB_DIR . ‘:’ .
$APP_FRAMEWORK_DIR;
// Insert the path in the PHP include...
Secure PHP Development- P2 docx
... at
http://www.evoknow.com/publications/books/phpbook .php.
01549669 FM.qxd 4/4/03 9:23 AM Page vi
Preface
Welcome to Secure PHP Development: Building 50 Practical Applications. PHP
has come a long way since ... a PHP language book for use as reference. There are many good PHP
language books out there. This book is designed for intermediate- to advanced-
level PHP developers who c...
Secure PHP Development- P4 docx
... . . . . . . . 267
The Document Publisher Application . . . . . . . . . . . . . . . . . 268
The document index display application . . . . . . . . . . . . . . . . 278
The document details application ... . 280
The document response application . . . . . . . . . . . . . . . . . . . . 281
The document view list application . . . . . . . . . . . . . . . . . . . . 282
Installing Intranet Document...
Secure PHP Development- P14 doc
... of
information. For example, say you have a script called mysite .php as follows:
< ?php
phpinfo();
?>
This script shows all the PHP information about the current site, which is often very
useful ... script.”;
exit;
}
// OK, we have a valid IP address requesting this script
// so show page
phpinfo();
?>
38 Part I: Designing PHP Applications
04 549669 ch02.qxd 4/4/03 9:24 AM Pag...
Secure PHP Development- P15 docx
... myTable”;
$result = $this->dbi->query($stmt);
Chapter 3: PHP Best Practices 43
05 549669 ch03.qxd 4/4/03 9:24 AM Page 43
Chapter 3
PHP Best Practices
IN THIS CHAPTER
◆
Best practices for naming ... practices for documentation
◆
Best practices for configuration management
THE APPLICATION CODE PRESENTED in this book uses a set of programming practices
that qualify as best practices fo...
Secure PHP Development- P21 docx
... $_SERVER[‘DOCUMENT_ROOT’] . ‘/pear’ ;
// If you have installed PHPLIB in a different
// directory than %DocumentRoot%/phplib, change
// the setting below.
$PHPLIB_DIR = $_SERVER[‘DOCUMENT_ROOT’] . ‘/phplib’;
// ... its own API is common in the PHP world. For example,
most PHP developers use PHP with MySQL and, therefore, they write code that is
specific to the MySQL API found in PHP....
Secure PHP Development- P28 docx
... class.PHPApplication .php class, which implements the base
application in our framework, are discussed in detail in Table 4-1.
TABLE 4-1 METHODS IN CLASS.PHPAPPLICATION .PHP
Function Description
PHPApplication() ... CLASS.PHPAPPLICATION .PHP
Function Description
PHPApplication() The constructor function for PHPApplication
(class.PHPApplication .php) class. Sets app_name,
app_version, app_t...
Secure PHP Development- P31 docx
... null)
{
class.Authentication .php class.PHPApplication .php
class.DBI .php
Central User
Database
Session
Files
Session
Database
Session API
login .php
Redirected authentication request
from applications using the PHP
Application ... class.Authentication .php,
which will implement the central authentication system.
Listing 5-1: class.Authentication .php
< ?php
/*
*
* Application cl...
Secure PHP Development- P33 doc
... than
// %DocumentRoot%/framework, change the setting below.
$APP_FRAMEWORK_DIR=$_SERVER[‘DOCUMENT_ROOT’] . ‘/framework’;
$PEAR =$_SERVER[‘DOCUMENT_ROOT’] . ‘/pear’;
$PHPLIB =$_SERVER[‘DOCUMENT_ROOT’] ... =$_SERVER[‘DOCUMENT_ROOT’] . ‘/pear’;
$PHPLIB =$_SERVER[‘DOCUMENT_ROOT’] . ‘/phplib’;
// Insert the path in the PHP include_path so that PHP
// looks for PEAR, PHPLIB and our application...
Secure PHP Development- P34 doc
... is redirected to a home URL. Listing 5-7 implements this flow-
chart in logout .php.
Listing 5-7: logout .php
< ?php
require_once “login.conf”;
require_once “login.errors”;
/*
Session variables ... >
</body>
</html>
The login.ihtml template has a set of template tag variables that are replaced
by the login .php application. These template tag variables are explained in T...
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