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php Programming Glossary: crawlHow to detect fake users ( crawlers ) and cURL http://stackoverflow.com/questions/12257584/how-to-detect-fake-users-crawlers-and-curl to detect fake users crawlers and cURL Some other website use cURL and fake http referer.. question There is no magic solution to avoid automatic crawling. Everyting a human can do a robot can do it too. There are.. years ago and my first advice is if you have time be a crawler yourself I assume a crawler is the guy who crawls your website..
http://stackoverflow.com/questions/1722433/save-full-webpage into a problem while working at a project. I want to crawl certain websites of interest and save them as full web page..
How to add scraped website data in database? http://stackoverflow.com/questions/18997932/how-to-add-scraped-website-data-in-database nested. HTMLPurifier is good for this I've found. When crawling remember Be a good robot and define a unique USER_AGENT for.. page in your user agent like the GoogleBot does. Don't crawl through proxies or other systems intended to hide your identity.. proxies or other systems intended to hide your identity crawl in the open. Respect robots.txt if a site wishes to block scrapers..
How to show different homepage based on the user's Country? http://stackoverflow.com/questions/2122169/how-to-show-different-homepage-based-on-the-users-country Take care that search engine robots from India are able to crawl the .com content as well however. share improve this answer..
http://stackoverflow.com/questions/548744/php-xpath-question xPath Question I'm using PHP and xPath to crawl into a website I own just crawl the html not going into the.. I'm using PHP and xPath to crawl into a website I own just crawl the html not going into the server but I get this error Catchable.. DOMNodeList could not be converted to string in C wamp www crawler.php on line 46 I already tried echoing just that line to see..
How to count number of files in a directory using PHP? http://stackoverflow.com/questions/6867149/how-to-count-number-of-files-in-a-directory-using-php is_dir file i echo There were i files recrusive function crawl dir dir opendir dir i 0 while false file readdir dir if is_dir.. dir if is_dir file and in_array file array '.' '..' i crawl file else i return i i crawl 'dir ' echo There were i files..
http://stackoverflow.com/questions/8404775/how-to-identify-web-crawler to identify web crawler How can I filter out hits from webcrawlers etc. Hits which.. to identify web crawler How can I filter out hits from webcrawlers etc. Hits which not is human.. I use maxmind.com to request.. not quite cheap if I have to pay for ALL hits including webcrawlers robots etc. php web crawler share improve this question..
Solving “MySQL server has gone away” errors http://stackoverflow.com/questions/8689649/solving-mysql-server-has-gone-away-errors is given here Errors regarding Web Crawler in PHP The crawler works fine when the number of links to crawl are small something.. in PHP The crawler works fine when the number of links to crawl are small something around 40 URLS but I am getting MySQL server.. __construct DbPool dbPool this dbPool dbPool function crawl craw and store data in crawledData variable this save crawledData..
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