- print doesn't like commas

[m6w6/ext-http] / docs / examples / Parallel_Requests_.php

<?php
class Pool extends HttpRequestPool
{
        public function __construct()
        {
                parent::__construct(
                        new HttpRequest('http://pear.php.net', HTTP_HEAD),
                        new HttpRequest('http://pecl.php.net', HTTP_HEAD)
                );

                // HttpRequestPool methods socketPerform() and socketSelect() are
                // protected;  one could use this approach to do something else
                // while the requests are being executed
                print "Executing requests";
                for ($i = 0; $this->socketPerform(); $i++) {
                        $i % 10 or print ".";
                        if (!$this->socketSelect()) {
                                throw new HttpException("Socket error!");
                        }
                }
                print "\nDone!\n";
        }
}

try {
        foreach (new Pool as $r) {
                echo "Checking ", $r->getUrl(), " reported ", $r->getResponseCode(), "\n";
        }
} catch (HttpException $ex) {
        print $e;
}
?>