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Archives: php

Creating a Polite PHP Web Crawler: Checking robots.txt

May 31, 2018 | By admin | Comments Off on Creating a Polite PHP Web Crawler: Checking robots.txt | Filed in: php.

In this tutorial, we create a PHP website spider that uses the robots.txt file to know which pages we’re allowed to download. We continue from our previous tutorials to create a robust web spider and expand on it to check for download crawling permissions.

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Creating a Simple PHP Web Crawler

May 24, 2018 | By admin | Comments Off on Creating a Simple PHP Web Crawler | Filed in: php.

Looking to download a site or multiple webpages? Interested in examining all of the titles and descriptions for a site? We created a quick tutorial on building a script to do this in PHP. Learn how to download webpages and follow links to download an entire website.

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