HttpRequestPool::__construct

(PECL pecl_http >= 0.10.0)

HttpRequestPool::__construct — HttpRequestPool constructor

说明

public HttpRequestPool::__construct ([ HttpRequest $request [, HttpRequest $... ]] )

Instantiate a new HttpRequestPool object. An HttpRequestPool is able to send several HttpRequests in parallel.

Accepts virtually infinite optional parameters each referencing an HttpRequest object.

参数

request: HttpRequest object to attach
...

错误／异常

Throws HttpRequestPoolException (HttpRequestException, HttpInvalidParamException).

范例

Example #1 A HttpRequestPool example

  <?php
 try {
     $pool  = new  HttpRequestPool (
        new  HttpRequest ( 'http://www.google.com/' ,  HttpRequest :: METH_HEAD ),
        new  HttpRequest ( 'http://www.php.net/' ,  HttpRequest :: METH_HEAD )
    );
     $pool -> send ();
    foreach( $pool  as  $request ) {
         printf ( "%s is %s (%d)\n" ,
             $request -> getUrl (),
             $request -> getResponseCode () ?  'alive'  :  'not alive' ,
             $request -> getResponseCode ()
        );
    }
} catch ( HttpException $e ) {
    echo  $e ;
}
 ?>