<?php
/**
* Copyright (c) 2014 Keith Casey
*
* This code is designed to accompany the lynda.com video course "Design Patterns in PHP"
* by Keith Casey. If you've received this code without seeing the videos, go watch the
* videos. It will make way more sense and be more useful in general.
*/
include 'strategies.php';
$even = new EvenStrategy();
$filter = new NumberFilter($even);
for ($i = 1; $i <= 10; $i++) {
$filter->filter($i);
}
$odd = new OddStrategy();
$filter = new NumberFilter($odd);
for ($i = 1; $i <= 10; $i++) {
$filter->filter($i);
}
<?php
/**
* Copyright (c) 2014 Keith Casey.
*
* This code is designed to accompany the lynda.com video course "Design Patterns in PHP"
* by Keith Casey. If you've received this code without seeing the videos, go watch the
* videos. It will make way more sense and be more useful in general.
*/
include 'strategies.php';
$even = new EvenStrategy();
$filter = new NumberFilter($even);
// This should output 2 4 6 8 10 with a newline between each
for ($i = 1; $i <= 10; ++$i) {
echo $filter->filter($i) ? $i . "\n" : '';
}
echo '<br />';
$odd = new OddStrategy();
$filter = new NumberFilter($odd);
// This should output 1 3 5 7 9 with a newline between each
for ($i = 1; $i <= 10; ++$i) {
echo $filter->filter($i) ? $i . "\n" : '';
}
