本文整理汇总了PHP中Cron::instance方法的典型用法代码示例。如果您正苦于以下问题：PHP Cron::instance方法的具体用法？PHP Cron::instance怎么用？PHP Cron::instance使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Cron的用法示例。
在下文中一共展示了Cron::instance方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: newInstance
public static function newInstance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}示例2:
<?php
require 'vendor/autoload.php';
$f3 = Base::instance();
$f3->mset(array('AUTOLOAD' => 'tests/', 'UI' => 'tests/', 'TEMP' => 'var/tmp/', 'LOGS' => 'var/log/', 'DEBUG' => 3));
$f3->route('GET /', 'Tests->run');
$cron = Cron::instance();
$cron->set('test1', 'Jobs->test1', '* * * * *');
$cron->set('test2', 'Jobs->test2', '* * * * *');
$f3->run();示例3: run
function run($f3)
{
$test = new \Test();
Registry::clear('Cron');
//plugin config
$f3->config('tests/jobs.ini');
$f3->mset(array('log' => FALSE, 'cli' => TRUE, 'web' => FALSE, 'clipath' => 'index.php'), 'CRON.');
$cron = Cron::instance();
$test->expect(!$cron->log && $cron->cli && !$cron->web && count($cron->jobs) == 3 && $cron->clipath == 'index.php', 'Initial config');
$test->expect($cron->jobs['JobC'][1] === '*/2 0-23 1-3,4-5 4,5,6 *', 'Expression containing commas correctly restored');
$test->expect(isset($f3->ROUTES['/cron']), 'Route automatically defined');
//async auto-detection
$async = function_exists('exec') && exec('php -r "echo 1+3;"') == '4';
$test->expect($cron->async === $async, 'Async auto-detection: ' . ($async ? 'ON' : 'OFF'));
//expression parsing
$test->expect($cron->parseExpr('1 2 3,9 4 5') === array(array(1), array(2), array(3, 9), array(4), array(5)), 'parseExpr(): single values');
$test->expect($cron->parseExpr('1-3 2-5 3-2,1 4 *') === array(array(1, 2, 3), array(2, 3, 4, 5), array(3, 2, 1), array(4), range(0, 6)), 'parseExpr(): ranges and wildcards');
$test->expect($cron->parseExpr('0,1-6/2,10 2 0-10/3 4 */3') === array(array(0, 1, 3, 5, 10), array(2), array(0, 3, 6, 9), array(4), array(0, 3, 6)), 'parseExpr(): step values on ranges and wildcards');
$test->expect($cron->parseExpr('@yearly') === $cron->parseExpr('0 0 1 1 *') && $cron->parseExpr('@annually') === $cron->parseExpr('0 0 1 1 *') && $cron->parseExpr('@monthly') === $cron->parseExpr('0 0 1 * *') && $cron->parseExpr('@weekly') === $cron->parseExpr('0 0 * * 0') && $cron->parseExpr('@daily') === $cron->parseExpr('0 0 * * *') && $cron->parseExpr('@hourly') === $cron->parseExpr('0 * * * *') && $cron->parseExpr('@weekend') === $cron->parseExpr('0 8 * * 6') && $cron->parseExpr('@lunch') === $cron->parseExpr('0 12 * * *'), 'parseExpr(): schedule presets');
$test->expect($cron->parseExpr('1 2 3 4') === FALSE && $cron->parseExpr('*-2 2 3 4 5') === FALSE && $cron->parseExpr('1 2 3-5/4 4 5') === FALSE && $cron->parseExpr('1 2 3 4 sun') === FALSE && $cron->parseExpr('@dinner') === FALSE, 'parseExpr(): invalid expressions or presets return FALSE');
//timestamp parsing
$time = mktime(1, 2, 3, 4, 5, 2015);
// 2015-04-05 01:02:03 (Saturday)
$test->expect($cron->parseTimestamp($time) == array(2, 1, 5, 4, 0), 'parseTimestamp()');
//due check
$test->expect($cron->isDue('JobA', $time) && $cron->isDue('JobB', $time) && $cron->isDue('JobC', $time), 'isDue() returns TRUE if the requested job is due at the given time');
$test->expect($cron->isDue('Foo', $time) === FALSE || $cron->isDue('joba', $time) === FALSE, 'isDue() returns FALSE if the requested job doesn\'t exist or if the case doesn\'t match');
$cron->set('JobD', function () use($f3) {
$f3->job .= 'D';
}, '* * 4 * *');
$cron->set('JobE', 'Jobs->jobE', '2 1 5 4 1');
$cron->set('JobF', 'Jobs->jobF', '*/3 * * * *');
$test->expect(!$cron->isDue('JobD', $time) && !$cron->isDue('JobE', $time) && !$cron->isDue('JobF', $time), 'isDue() returns FALSE if the requested job is not due at the given time');
//job execution
$f3->job = '';
$cron->execute('JobA', FALSE);
$cron->execute('JobD', FALSE);
$test->expect($f3->job === 'AD', 'Serial job execution');
$cron->execute('JobC', FALSE);
$test->expect(TRUE, 'Silently fail on a non-existing job handler');
//logging
@unlink($logfile = $f3->LOGS . 'cron.log');
$cron->log = TRUE;
$cron->execute('JobA', FALSE);
$cron->log = FALSE;
$test->expect(file_exists($logfile) && count(file($logfile)) == 1, 'Logging to file');
//schedule running
$f3->job = '';
$cron->run($time, FALSE);
$test->expect($f3->job = 'AB', 'Run scheduler, i.e executes all due jobs');
//async job execution
if ($async) {
$cron->set('test1', 'Jobs->test1', '* * * * *');
$cron->set('test2', 'Jobs->test2', '* * * * *');
@unlink($testfile = $f3->TEMP . 'cron-test.txt');
$cron->execute('test1', TRUE);
$cron->execute('test2', TRUE);
$async_ok = FALSE;
//wait for async processes to complete
$start = microtime(TRUE);
$loop = array(0.1, 4);
//loop (step=0.1s / max=4s)
while (microtime(TRUE) - $start < $loop[1]) {
usleep($loop[0] * 1000000);
if (file_exists($testfile) && preg_match('/([ABCD]){4}/', file_get_contents($testfile), $m) && array_unique($m) === $m) {
$async_ok = TRUE;
break;
}
}
$test->expect($async_ok, 'Parallel job execution');
}
//web access forbidden by default
$f3->HALT = FALSE;
$f3->clear('ERROR');
$f3->ONERROR = function () {
};
$f3->mock('GET /cron');
$test->expect(isset($f3->ERROR['code']) && $f3->ERROR['code'] === 404, 'Web access forbidden by default');
$f3->set('results', $test->results());
}示例4:
<?php
$f3 = (require 'app/lib/base.php');
// load main config
$f3->config('app/config.ini');
// load route config
$f3->config('app/routes.ini');
// load pathfinder config
$f3->config('app/pathfinder.ini');
// load cron config
$f3->config('app/cron.ini');
// set base dir
$f3->set('BASE', \Controller\Controller::getEnvironmentData('BASE'));
// set debug level (stacktrace)
$f3->set('DEBUG', \Controller\Controller::getEnvironmentData('DEBUG'));
// set debug level (stacktrace)
$f3->set('URL', \Controller\Controller::getEnvironmentData('URL'));
// initiate cron-jobs
Cron::instance();
$f3->run();