<?php
include 'cSingleton.php';
/**
* Example
*/
// Simple class
class A extends aSingleton
{
protected $prefix = 'A_';
function __construct__()
{
echo "Create a new 'A' instance.</br>";
}
function write($text)
{
echo $this->prefix.$text.'</br>';
}
function setPrefix($prefix)
{
$this->prefix = $prefix;
}
}
// Extended singleton class
class B extends A
{
protected $prefix = 'B_';
function __construct__()
{
echo "Create a new 'B' instance.</br>";
}
function plusz($a, $b)
{
echo $this->prefix.($a + $b).'</br>';
}
}
// Singleton class with construct parameter.
class C extends aSingleton
{
protected $prefix;
function __construct__()
{
$l_Arguments = func_get_args();
$this->setPrefix($l_Arguments[0]);
echo "Create a new 'C' instance.</br>";
}
function write($text)
{
echo $this->prefix.$text.'</br>';
}
function setPrefix($prefix)
{
$this->prefix = $prefix;
}
}
echo 'cSingleton v0.1 & aSingleton v0.1</br>';
echo '------------------------------------------------------</br>';
// Create a new 'A' class.
$a = new A();
$a->write('HIHI(a)');
// This drop a E_USER_ERROR
// $aa = new A();
// $aa->write('HIHI(a)');
// Create a new 'B' class with cSingleton.
$b = cSingleton::getInstance('B');
$b->plusz(1,6);
$b->write('HIHI(b)');
// Create a new 'C' class.
// Created with one parameter.
$c = cSingleton::getInstance('C', ':)_');
$c->write('HEHE(c)');
// The 'vmi_' isn't saved becouse only once use the constructor.
$d = cSingleton::getInstance('C', 'vmi_');
// Get the 'C' class instance.
$e = cSingleton::getInstance('C');
// Later PHP 5.3
// $f = C::getInstance();
$d->write('HEHE(d)');
$e->write('HEHE(e)');
// $f->write('HEHE(f)');
// Set a new prefix
echo 'd-nél prefix váltás :D -re</br>';
$d->setPrefix(':D_');
// One instance. :)
$c->write('LOL(c)');
$d->write('LOL(d)');
$e->write('LOL(e)');
// $f->write('HEHE(f)');
?>
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