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  Classes of philippe thomassigny  >  DomCore  >  examples/factory.php  >  Download  
File: examples/factory.php
Role: Example script
Content type: text/plain
Description: Example script
Class: DomCore
Base library for PHP Web applications
Author: By
Last change: patch 2.0.0
patch 2.0.0
Date: 2 months ago
Size: 3,048 bytes
 

Contents

Class file image Download
<?php
 
// have to put this into a php block or the <?xml will be put as a PHP syntax error on extended code escape
 
echo '<?xml version="1.0" encoding="UTF-8"?>';
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<h1>Factory example</h1>

<?php

// We assure any DomCore library we call will be automatically loaded
include_once '../include/__autoload.lib';

setlocale(LC_ALL, 'es_MX.UTF8');
// We have to set NUMERIC to C on mexican locale, since there is a HUGE bug on the use of , instead or . for numeric coma (we use float numbers later in the code)
setlocale(LC_NUMERIC, 'C');
date_default_timezone_set('America/Mexico_City');

define ('WADEBUG', false);

class
Integer
{
  private
$i;
  function
__construct($data = 0) { $this->i = (int)$data; }
  function
get() { return $this->i; }
}

class
Real
{
  private
$r;
  function
__construct($data = 0) { $this->r = (float)$data; }
  function
get() { return $this->r; }
}

class
Complex
{
  private
$cx, $cy;
  function
__construct($x = 0, $y = 0) { $this->cx = (float)$x; $this->cy = (float)$y; }
  function
get() { return '['.$this->cx.','.$this->cy.']'; }
}

class
Point
{
  private
$px, $py, $pz;
  function
__construct($x = 0, $y = 0, $z = 0) { $this->px = (float)$x; $this->py = (float)$y; $this->pz = (float)$z; }
  function
get() { return '['.$this->px.','.$this->py.','.$this->pz.']'; }
}

class
myFactory extends Factory
{
  function
__construct()
  {
   
parent::__construct(array('i' => 'Integer', 'r' => 'Real', 'c' => 'Complex'));
  }
}

print
"Our factory build numbers, we have Integer (i), Real (r) and Complex (c) numbers available:<br />";
print
"Lets build one of each.<br />";

$F = new myFactory();
$I = $F->newProduct('i', 4.6);
$R = $F->newProduct('r', 8.6);
$C = $F->newProduct('c', 12.6, -4);

print
"A result with our integer ".$I->get() . "<br />";
print
"A result with our real ".$R->get() . "<br />";
print
"A result with our complex ".$C->get() . "<br /><br />";

print
"Lets add a 4th product: the space point.<br />";
$F->registerProduct('p', 'Point');
print
"Lets build a point.<br />";
$P = $F->newProduct('p', 2, 3, 4);
print
"A result with our point ".$P->get() . "<br />";

?>

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