34 lines
916 B
PHP
34 lines
916 B
PHP
<?php
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namespace App\Libraries;
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use App\Libraries\CommonLibrary;
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use Symfony\Component\DomCrawler\Crawler;
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abstract class MyCrawlerLibrary extends CommonLibrary
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{
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protected $_mySocket = null;
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protected $_myStorage = null;
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protected function __construct()
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{
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parent::__construct();
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}
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abstract public function execute(): void;
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abstract protected function getMySocket(): mixed;
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abstract protected function getMyStorage(): mixed;
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final protected function getSelector(string $content, string $tag): Crawler
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{
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$crawler = new Crawler($content);
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if ($this->getDebug()) {
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log_message("debug", sprintf(
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"\n---------%s----------\ntag:%s\n%s\n-------------------\n",
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__FUNCTION__,
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$tag,
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$content
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));
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exit;
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}
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return $crawler->filter($tag);
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}
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}
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