EIO_NREQS(3) 1 EIO_NREQS(3)
eio_nreqs - Returns number of requests to be processed
SYNOPSIS
int eio_nreqs (void )
DESCRIPTION
eio_nreqs(3) could be called in a custom loop calling eio_poll(3).
PARAMETERS
This function has no parameters.
RETURN VALUES
eio_nreqs(3) returns number of requests to be processed.
EXAMPLES
Example #1
eio_nreqs(3) 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();
}
?>
The above example will output something similar to:
string(1) "1"
int(0)
string(1) "3"
int(0)
string(1) "2"
int(0)
SEE ALSO eio_poll, eio_nready.
PHP Documentation Group EIO_NREQS(3)
