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本文档使用 PHP中文网手册 发布
(PECL eio >= 0.0.1dev)
eio_nreqs — Returns number of requests to be processed
eio_nreqs() could be called in a custom loop calling eio_poll() .
此函数没有参数。
eio_nreqs() returns number of requests to be processed.
Example #1 eio_nreqs() example
<?php
function res_cb ( $data , $result ) {
var_dump ( $data );
var_dump ( $result );
}
eio_nop ( EIO_PRI_DEFAULT , "res_cb" , "1" );
eio_nop ( EIO_PRI_DEFAULT , "res_cb" , "2" );
eio_nop ( EIO_PRI_DEFAULT , "res_cb" , "3" );
while ( eio_nreqs ()) {
eio_poll ();
}
?>
以上例程的输出类似于:
string(1) "1" int(0) string(1) "3" int(0) string(1) "2" int(0)