(PECL eio >= 0.0.1dev)
eio_nreqs — Returns number of requests to be processed
This function has no parameters.
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(); } ?>
The above example will output something similar to:
string(1) "1" int(0) string(1) "3" int(0) string(1) "2" int(0)
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https://www.php.net/manual/en/function.eio-nreqs.php