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fsockopen 异步不已,求大侠

WBOY
WBOYOriginal
2016-06-13 12:39:06917browse

fsockopen 异步不了,急求大侠

<?php<br />
$fp = fsockopen("127.0.0.1", 80, $errno, $errstr, 30);<br />
if (!$fp) {<br />
    echo "$errstr ($errno)<br />\n";<br />
} else {<br />
    $out = "GET /public/b.php HTTP/1.1\r\n";<br />
    $out .= "Host: 127.0.0.1\r\n";<br />
    $out .= "Connection: Close\r\n\r\n";<br />
    fwrite($fp, $out);<br />
     while (!feof($fp)) {<br />
         echo fgets($fp, 128);<br />
     }<br />
    fclose($fp);<br />
}<br />
?>

我这样确实访问了b.php,并获取到了b.php echo出的内容

但我为的是异步不关心结果,获得结果就不是异步了我就把上面代码的
 while (!feof($fp)) {
         echo fgets($fp, 128);
     }去掉了

但这样就死活没有发送请求到b.php了
b.php:
file_put_contents('log.txt','bbbbbbbbbbbbbbbbbbb11');
?>

我就香发个请求过去,不返回结果继续往下走,怎么这样就不行呢

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