eio_nreqs
(PECL eio >= 0.0.1dev)
eio_nreqs — Returns number of requests to be processed
Parameters
This function has no parameters.
Return Values
eio_nreqs() returns number of requests to be processed.
Examples
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();
}
?>
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() - Can be to be called whenever there are pending requests that need finishing
- eio_nready() - Returns number of not-yet handled requests
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