public function test_it_throws_exception_if_context_fails_to_resolve()
{
$this->setExpectedException('StateMachine\\Exceptions\\ContextNotResolvable');
$light = new Light();
$light->context = "InvalidLightContext";
$light->flipSwitch();
$this->assertInstanceOf('StateMachine\\AnotherLightContext', $light->context);
}
function light_notification($call = true)
{
$lights = Light::allLights();
$pattern = $lights->isOn();
if ($call) {
$number = 2;
} else {
$number = 3;
}
for ($i = 0; $i < $number; $i++) {
$lights->on(true);
sleep(1);
$lights->on(false);
sleep(1);
}
$lights->status($pattern);
}
}
//猪八戒类
class Pig{
public function display(){
echo '猪八戒下凡，哼哼坠地! <br/>';
}
}
//main
//打开蓝灯
$light = new Light();
$blueglass = new BlueGlass();
$light->TrunOn($blueglass);
//打开绿灯
$greenglass = new GreenGlass();
$light->TrunOn($greenglass);
//坏了猪八戒从手电筒里面出生了, 现在做了类型限制
$pig = new Pig();
$light->TrunOn($pig); //Catchable fatal error: Argument 1 passed to Light::TrunOn() must be an instance of BlueGlass
/****
如果按PHP本身特点,不检测类型,
}
//猪八戒类
class Pig{
public function display(){
echo '猪八戒下凡，哼哼坠地! <br/>';
}
}
//main
//打开红灯
$light = new Light();
$redglass = new RedGlass();
$light->TrunOn($redglass);
//打开绿灯
$greenglass = new GreenGlass();
$light->TrunOn($greenglass);
//坏了猪八戒从手电筒里面出生了
$pig = new Pig();
$light->TrunOn($pig);
/*****
分析 与java那段出错程序相比
public function undo()
{
$this->light->off();
}
public function execute()
{
$this->light->on();
}
class Glass
{
}
class redGlass extends Glass
{
public function display()
{
echo "发射红光<br/>";
}
}
class blueGlass extends Glass
{
public function display()
{
echo "发射蓝光<br/>";
}
}
class Pig
{
public function display()
{
echo "猪八戒<br/>";
}
}
$light = new Light();
$red = new redGlass();
$blue = new blueGlass();
$pig = new Pig();
$light->ons($red);
$light->ons($blue);
//$light->ons($pig);
public function undo()
{
$this->light->dim($this->prevLevel);
}
function PageContent()
{
?>
<div class="layout center-flex">
<?php
$aLabels = array();
$aLinks = array();
$aLabels[0] = 'Home';
$aLinks[0] = 'mainpage.php';
$aLabels[1] = 'Category List';
$aLinks[1] = 'category_list.php';
$aLabels[2] = 'Light';
$aLinks[2] = '';
echo Helpers::CreateBreadCrumbs($aLabels, $aLinks);
?>
<div class="bigbotspace flex-container space-between">
<p class="larger auto heading">Light</p>
<!--
<a href="category_admin.php" class="button_link"><button class="">Add New Light</button></a>
-->
</div>
</div>
<div class="layout">
<table class="tablestyle" id="list_table">
<thead>
<tr>
<th>ID</th>
<th>Overview Text</th>
<th>Images</th>
<th>Tests</th>
<th class="mid">Actions</th>
</tr>
</thead>
<tbody>
<?php
$objLight = new Light();
$oLight = $objLight->GetAllLightByCategoryId($_REQUEST['cat']);
$objLightImage = new LightImage();
$objLightTest = new LightTest();
foreach ($oLight as $light) {
echo '<tr id="img_' . $light->Id . '">' . PHP_EOL;
echo '<td>' . $light->Id . '</td>' . PHP_EOL;
echo '<td>' . substr($light->OverviewText, 0, 200) . '</td>' . PHP_EOL;
echo '<td>(<a href="lightimage_list.php?cat=' . $_REQUEST['cat'] . '&light=' . $light->Id . '">' . $objLightImage->getCountLightImageByLightId($light->Id) . '</a>)</td>' . PHP_EOL;
echo '<td>(<a href="lighttest_list.php?cat=' . $_REQUEST['cat'] . '&light=' . $light->Id . '">' . $objLightTest->getCountLightTestByLightId($light->Id) . '</a>)</td>' . PHP_EOL;
echo '<td class="mid"><a href="light_admin.php?cat=' . $_REQUEST['cat'] . '&id=' . $light->Id . '"><img src="img/edit-icon.png" /></a></td>' . PHP_EOL;
echo '</tr>' . PHP_EOL;
}
?>
</tbody>
</table>
</div> <!-- layout -->
<?php
}
public function untilAge($name, $closure, $max, $args = [])
{
$row = Light::Until()->firstOrCreate(['name' => $name]);
$when = $row->when;
$value = $row->value;
if ($when && $value) {
$age = time() - (int) $when;
if ($age > $max) {
$data = call_user_func_array($closure, $args);
$row->setWhen(time())->setValue(serialize($data))->save();
} else {
return unserialize($value);
}
}
$data = call_user_func_array($closure, $args);
$row->setWhen(time())->setValue(serialize($data))->save();
return $data;
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model = Light::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
public function say(Light $l)
{
//强制类型为Light类的
echo $l->getColor();
echo '<br/>';
}
<?php
session_start();
if (!isset($_SESSION['sessCategory'])) {
header('Location: index.php');
exit;
}
include_once 'inc/classes/Light.php';
include_once 'inc/classes/LightImage.php';
include_once 'inc/classes/LightTest.php';
include_once 'inc/classes/Technology.php';
include_once 'inc/classes/Category.php';
$objLight = new Light();
$oLight = $objLight->getAllLightByCategoryId($_SESSION['sessCategory']);
$objTechnology = new Technology(3);
$objLightImage = new LightImage();
$oLightImage = $objLightImage->getAllLightImageByLightId($oLight[0]->Id);
$objLightTest = new LightTest();
$oLightTest = $objLightTest->getAllLightTestByLightId($oLight[0]->Id);
$objCategory = new Category($_SESSION['sessCategory']);
$bgcolor = "#F40000";
// Coke red default
if ($objCategory->BackgroundColor != "") {
$bgcolor = $objCategory->BackgroundColor;
}
$background = $bgcolor . " none repeat scroll 0% 0%";
// this is used in single-product-template.php
?>
<!DOCTYPE html>
<html lang="en">
<head>
if ($_POST['commit'] == "Cancel") {
header("Location:light_list.php?cat=" . $_REQUEST['cat']);
exit;
}
if ($_POST['commit'] == "Save Light") {
if ($id == 0) {
// insert
$obj = new Light();
$obj->OverviewText = $_REQUEST["overview_text"];
$obj->create();
// redirect to listing list
header("Location:light_list.php?cat=" . $_REQUEST['cat']);
exit;
} else {
// update
$obj = new Light($_REQUEST["id"]);
$obj->OverviewText = $_REQUEST["overview_text"];
$obj->update();
// redirect to listing list
header("Location:light_list.php?cat=" . $_REQUEST['cat']);
exit;
}
} else {
if ($_REQUEST['mode'] == 'e') {
//listing
$objLight = new Light($id);
$overview_text = $objLight->OverviewText;
}
}
include "includes/pagetemplate.php";
function PageContent()