$spider->getDiscovererSet()->set(new XPathExpressionDiscoverer("//div[@id='catalogs']//a"));
// Set some sane options for this example. In this case, we only get the first 10 items from the start page.
$spider->getDiscovererSet()->maxDepth = 1;
$spider->getQueueManager()->maxQueueSize = 10;
// Let's add something to enable us to stop the script
$spider->getDispatcher()->addListener(
SpiderEvents::SPIDER_CRAWL_USER_STOPPED,
function (Event $event) {
echo "\nCrawl aborted by user.\n";
exit();
}
);
// Add a listener to collect stats to the Spider and the QueueMananger.
// There are more components that dispatch events you can use.
$statsHandler = new StatsHandler();
$spider->getQueueManager()->getDispatcher()->addSubscriber($statsHandler);
$spider->getDispatcher()->addSubscriber($statsHandler);
// Execute crawl
$spider->crawl();
// Build a report
echo "\n ENQUEUED: " . count($statsHandler->getQueued());
echo "\n SKIPPED: " . count($statsHandler->getFiltered());
echo "\n FAILED: " . count($statsHandler->getFailed());
echo "\n PERSISTED: " . count($statsHandler->getPersisted());
// Finally we could do some processing on the downloaded resources
// In this example, we will echo the title of all resources
echo "\n\nDOWNLOADED RESOURCES: ";
foreach ($spider->getDownloader()->getPersistenceHandler() as $resource) {
echo "\n - " . $resource->getCrawler()->filterXpath('//title')->text();
}
https://github.com/mvdbos/php-spider
https://github.com/metafloor/bwip-js
nspl\f - функции действующие на другие функции
nspl\op - функции, которые выполняют стандартные операции PHP и могут быть переданы в качестве обратных вызовов
nspl\a - функции работы с массивом
nspl\args - функции для валидации
nspl\ds - обеспечивает нестандартные структуры и методы передачи данных для работы с ними
nspl\rnd - помогает выбрать случайные элементы из последовательностей данных
https://github.com/ihor/nspl
// Trading items with GTIN barcodes in GS1 system?
$isBarcode = Ean13::validate('4719512002889')
// Calling phone numbers in Palo Alto?
$isPhonable = PhoneNumber::validate('+1-650-798-2800', 'US')
// Buying Apple stocks?
$isISIN = Isin::validate('US0378331005'); // Apple Inc. (AAPL)
https://github.com/ronanguilloux/isocodes
// Make sure you have Composer's autoload file included
require 'vendor/autoload.php';
// Create a connection, once only.
$config = array(
'driver' => 'mysql', // Db driver
'host' => 'localhost',
'database' => 'your-database',
'username' => 'root',
'password' => 'your-password',
'charset' => 'utf8', // Optional
'collation' => 'utf8_unicode_ci', // Optional
'prefix' => 'cb_', // Table prefix, optional
'options' => array( // PDO constructor options, optional
PDO::ATTR_TIMEOUT => 5,
PDO::ATTR_EMULATE_PREPARES => false,
),
);
new \Pixie\Connection('mysql', $config, 'QB');
Пример запроса
$row = QB::table('my_table')->find(3);
https://github.com/usmanhalalit/pixie