PHP Manual
Eio 函数
Polls libeio until all requests proceeded

eio_event_loop

(PECL eio >= 0.0.1dev)

eio_event_loop — Polls libeio until all requests proceeded

说明

eio_event_loop ( void ) : bool

eio_event_loop() polls libeio until all requests proceeded.

参数

此函数没有参数。

返回值

eio_event_loop() returns TRUE on success or FALSE on error.

范例

Example #1 eio_event_loop() example

 <?php
$temp_filename = "eio-temp-file.tmp";
touch($temp_filename);

/* Is called when eio_chmod() finished */
function my_chmod_callback($data, $result) {
    global $temp_filename;

    if ($result == 0 && !is_readable($temp_filename) && is_writable($temp_filename)) {
        echo "eio_chmod_ok";
    }

    @unlink($temp_filename);
}

eio_chmod($temp_filename, 0200, EIO_PRI_DEFAULT, "my_chmod_callback");
eio_event_loop();
?>

以上例程的输出类似于：

eio_chmod_ok

参见

eio_poll

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