#http\Client http\Client::notify([http\Client\Request $request = NULL[, object $progress = NULL]])

Implements SplSubject. Notify attached observers about progress with $request.

Params:#

• Optional http\Client\Request $request# = NULL
  The request to notify about.
• Optional object $progress# = NULL
stdClass instance holding progress information.

Returns:#

• http\Client, self.

Throws:#

• http\Exception\InvalidArgumentException
• http\Exception\UnexpectedValueException

Example:#

<?php
class Observer implements SplObserver {
    function update(SplSubject $client, http\Client\Request $request = NULL, $progress = NULL) {
        printf("%s %d%%\n", $progress->info,
            $progress->dltotal ? ($progress->dlnow*100/$progress->dltotal) : 0);
    }
}

$client = new http\Client;

$client->attach(new Observer);
$client->enqueue(new http\Client\Request("GET", "https://php.net/images/logos/php-logo.eps"));
$client->send();
?>

May yield:

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