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Php architect s Guide to Web Scraping with PHP

Php architect s Guide to Web Scraping with PHP


PHP|Architect's Guide to Web Scraping with PHP By Matthew Turland
Publisher: Ma rco Tab ini & Ass ociates 2010 | 192 Pages | ISBN: 0981034519 | PDF | 5 MB


Despite all the advancements in web APIs and interoperability, it's inevitable that, at some point in your career, you will have to "scrape" content from a website that was not built with web services in mind. And, despite its sometimes less-than-stellar reputation, web scraping is usually an entire legitimate activity-for example, to capture data from an old version of a website for insertion into a modern CMS. This book, written by scraping expert Matthew Turland, covers web scraping techniques and topics that range from the simple to exotic using a variety of technologies and frameworks:
. Understanding HTTP requests . The PHP HTTP streams wrapper . cURL . pecl_http . PEAR:HTTP . Zend_Http_Client . Building your own scraping library . Using Tidy . Analyzing code with the DOM, SimpleXML and XMLReader extensions . CSS selector libraries . PCRE pattern matching . Tips and Tricks . Multiprocessing / parallel processing


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