/**
* Create new instance of ProxyProvider.
*
* If all callables are set, raw data will be read from/written to
* the cache.
*
* @param callable $cache_checker checks cache for validity; must return
* true or false (optional parameter)
* @param callable $cache_reader reads data from the cache; must return
* the data without modification (optional parameter)
* @param callable $cache_writer writes data to the cache; accepts
* <code>$data</code> as a single argument and must write it to the cache
* without modification (optional parameter)
*/
public function __construct(callable $cache_checker = null, callable $cache_reader = null, callable $cache_writer = null)
{
parent::__construct(new FreeProxyListNetBackend(), $cache_checker, $cache_reader, $cache_writer);
}
/**
* Create new instance of UserAgentProvider.
*
* If all callables are set, raw data will be read from/written to
* the cache.
*
* @param callable $cache_checker checks cache for validity; must return
* true or false (optional parameter)
* @param callable $cache_reader reads data from the cache; must return
* the data without modification (optional parameter)
* @param callable $cache_writer writes data to the cache; accepts
* <code>$data</code> as a single argument and must write it to the cache
* without modification (optional parameter)
*/
public function __construct(callable $cache_checker = null, callable $cache_reader = null, callable $cache_writer = null)
{
parent::__construct(new WhatsmyuseragentComBackend(), $cache_checker, $cache_reader, $cache_writer);
}