PHP script system for finding working anonymous proxies

Here is a version of the proxy checker.
It is a PHP script system for finding working anonymous and elite proxies installed on an external web server.

The system automatically searches and checks proxy servers, storing proxy addresses in its database as long as they remain functional. The complex is installed on an external server and works constantly, therefore the database always contains a sufficient number of working proxies.

For the system to work, you only need to add the addresses of the proxy lists on the Internet - the system will automatically collect proxy servers, save them in its database and promptly check, removing non-working ones. High scanning speed is achieved thanks to multithreading and multi-queries.

The system is controlled through a simple, intuitive web interface. Using a special URL or export mechanism, your scripts can get a list of working proxy servers with specified properties from the system database. Export of the list on a schedule is supported.

System Requirements

* Server with UNIX-like OS (Linux, FreeBSD, etc.)
* PHP version 5.x.
* MySQL version 5 (recommended), or version 4.1 and higher.
* CURL library version 7.16 or higher.
* Zend Optimizer version 2.5.8 or higher.
* Ability to execute PHP exec () command from script.
* Apache mod_rewrite module.



* Fast and easy installation, database installer.
* Work in several parallel processes, the use of multi-requests in each process, high speed of search and verification (400-900 proxies per minute, depending on the server capacity).
* Automatic start of processes from Cron.
* Automatic replenishment of the database of proxy servers from public lists on the Internet ...
* Checking proxy servers by several parameters: anonymity level (transparent, anonymous, elite), support for POST requests, transmission of the Referer header, support for Cookies, connection time, request time, data transfer rate.
* Rechecking working proxies to keep the database up to date.
* Determination of countries of proxy servers using an autonomous database based on two public databases of IP addresses GeoIP and IP-to-Country.
* Filter for selecting a list of proxy servers from the required countries, with the required parameters, in the selected format.
* Customizable export of proxy lists. Saving to files, sending to e-mail and uploading to FTP server are supported. Export to multiple recipients on a schedule.
* Convenient and simple control panel.
* Separate flexible configuration of each module: the ability to specify timeouts, the number of processes and the volume of multi-requests.
* High-quality control of running processes: displays the start time, time in work and current action. You can view the log file of each process and terminate the processes. The progress of the grabber and checker and the average check speed are displayed.
* The ability to visually test the work of the checker and grabber.
* Viewing the base of proxy servers sorted by any parameter, the ability to add a proxy to the base.
* Viewing proxy sources sorted by any parameter, adding new sources with the ability to parse Google.
* Control over updates of proxy sources. Ability to remove rarely updated sources.
* Database statistics. Country statistics.
* Utility for grabbing proxies from pages.
* A utility for quickly checking the list of proxy servers.
* Utility for determining countries by IP addresses.
* Google parser: selects 1000 links at once using a multi-query.
* Script work log with message highlighting.
* News module with messages about updates.