Wordpress Plugins & Themes

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মন্তব্যসমূহ

একটি মন্তব্য পোস্ট করুন

এই ব্লগটি থেকে জনপ্রিয় পোস্টগুলি

Web Scraping With PHP

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//Making User agent just like google which helps the browser to say which site visit $options = array ( 'http' => array ( 'method' => "GET" , 'headers' => "User-Agent: Nir003" )); $context = stream_context_create ( $options ); // allows you to parse html pages $doc = new DOMDocument(); // load full page in $doc variable //download the page @ $doc ->loadHTML(@ file_get_contents ( $url , false , $context )); Thats all! your page load into $doc as object 😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍 Now the data is yours ;) now do what ever you want with this scraped data. Like here i separate title from $doc : $title = $doc ->getElementsByTagName( "title" ); $title = $title ->item( 0 )-> nodeValue ; echo $title; // <title> Youtube(nodeValue) </title>
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Crawler, Crawling, Scraping, Parsing by php

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ছবি
Scraping:   Web scraping, web harvesting, or web data extraction is data scraping used for extracting data from websites. Web scraping software may access the World Wide Web directly using the Hypertext Transfer Protocol or through a web browser.   Wikipedia Important Links:  Web Scraping Protection: Everything You Wanted to Know (but were afraid to ask) So web scraping is easy? https://www.slideshare.net/TheVirendraRajput/web-scraping-in-python Some Image to understand Scraping:
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