Here is a very tiny program(3 files) has embedded with Smarty template engine.
Anyone knows how to remove Smarty completely?
Complete source files as in attachment.
index.php
[php]
<?php
require("comm/Smarty.class.php");
require_once("get_data.php");
require_once("books.php");
$book = new bo_books();
$book->apply_discount();
$smarty = new Smarty;
$smarty->assign("book",$book);
$smarty->display('index.tpl');
?>
[/php]
get_data.php
[php]
<?php
class books {
//public
public $title = array();
public $image = array();
public $author = array();
public $description = array();
public $year = array ();
public $price = array();
// private
private $filename = "data.txt";
//class constructor
function __construct() {
//get the lines as an array
$i=-1;
$lines = file($this->filename);
// strip "\n" at the end of each array
// get each variable in an array
foreach ( $lines as $line) {
if (strlen($line) > 2) {
$line = rtrim($line);
list($what, $content) = explode("=> ", $line."=> => => ");
if ($what == "Title") {
$i++;
$this->title[$i]=$content;
} elseif ($what == "Image") {
$this->image[$i]=$content;
} elseif ($what == "Author") {
$this->author[$i]=$content;
} elseif ($what == "Description") {
$this->description[$i]=$content;
} elseif ($what == "Year") {
$this->year[$i]=$content;
} elseif ($what == "Price") {
$this->price[$i]=$content;
};
};
};
} // end constructor
} // end GetData
?>
[/php]
books.php
[php]
<?php
class bo_books {
//public
public $title = array();
public $image = array();
public $author = array();
public $description = array();
public $year = array ();
public $price = array();
public $discount = array();
public $discounted = array();
//private
protected $DataObject;
function __construct() {
$this->DataObject = new books();
}
public function apply_discount() {
$this->title = $this->DataObject->title;
$this->image = $this->DataObject->image;
$this->author = $this->DataObject->author;
$this->description = $this->DataObject->description;
$this->year = $this->DataObject->year;
$this->price = $this->DataObject->price;
$j = 0;
foreach($this->year as $year) {
if ($this->year[$j] == '2004')
$this->discount[$j] = '20';
elseif ($this->year[$j] == '2005')
$this->discount[$j] = '10';
$this->discounted[$j] = intval($this->price[$j] * (100 - $this->discount[$j]) ) / 100 ;
$j++;
};
} // end function apply_discount()
} // end class bo_books
?>
[/php]
data.txt
[php]
Title=> Building Websites with VB.NET and DotNetNuke 3.0
Image=> 1904811272.jpg
Author=> Daniel N. Egan
Description=> A practical guide to creating and maintaining your own website with DotNetNuke, the free, open source evolution of Microsoft’s IBuySpy Portal
Year=> 2005
Price=> 39.99
Title=> SSL VPN : Understanding, evaluating and planning secure, web-based remote access
Image=> 1904811078.jpg
Author=> Joseph Steinberg, Tim Speed, Simon Jenner
Description=> A comprehensive overview of SSL VPN technologies and design strategies
Year=> 2005
Price=> 49.99
Title=> Windows Server 2003 Active Directory Design and Implementation=> Creating, Migrating, and Merging Networks
Image=> 1904811086.jpg
Author=> John Savill
Description=> A unique, scenario-based approach to selecting and implementing the best Active Directory design for your environment
Year=> 2005
Price=> 59.99
Title=> Building Websites with the ASP.NET Community Starter Kit
Image=> 1904811000.jpg
Author=> Cristian Darie, K. Scott Allen
Description=> A comprehensive guide to understanding, implementing, and extending the powerful and freely available application from Microsoft
Year=> 2004
Price=> 44.99
[/php]
