<?php
/**
* AsyncTask
*
* Copyright (c) 2015, Dmitry Mamontov <d.slonyara@gmail.com>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Dmitry Mamontov nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @package asynctask
* @author Dmitry Mamontov <d.slonyara@gmail.com>
* @copyright 2015 Dmitry Mamontov <d.slonyara@gmail.com>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @since File available since Release 1.0.5
*/
require 'AsyncTask.php';
class TestTask extends AsyncTask
{
protected function onPreExecute()
{
self::setProperty("count", 100);
}
protected function doInBackground($parameters)
{
sleep(2);
self::setProperty("count", self::getProperty("count") + $parameters[0]);
sleep(1);
return $parameters[1] . self::getProperty("count");
}
protected function onPostExecute($result)
{
echo "{$result}\n";
}
}
$task = new TestTask();
$task->execute(array(100, 'task 1: '));
sleep(5);
$task2 = new TestTask();
$task2->execute(array(100, 'task 2: '));
echo "task 1: " . $task->getStatus() . "\n";
echo "task 2: " . $task2->getStatus() . "\n";
sleep(10);
if ($task->getStatus() == 'RUNNING') {
$task->cancel();
}
if ($task2->getStatus() == 'RUNNING') {
$task2->cancel();
}
echo "task 1: " . $task->getStatus() . "\n";
echo "task 2: " . $task2->getStatus() . "\n";
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