eio_custom

eio_custom

Execute custom request like any other eio_* call

resource **eio_custom** callable $execute int $pri callable $callback mixed $data

executes custom function specified by
processing it just like any other  call.

eio_custom``executeeio_*

execute Specifies the request function that should match the following prototype:

   is event completion callback that should match the following
  prototype:
  

  is the data passed to
  via  argument
  without modifications
   value returned by 
 ```php

mixed execute(mixed data);

`callback````php
void callback(mixed data, mixed result);

data``execute``data``result``execute

pri``callback``data Arbitrary variable passed to . callback

returns request resource on success,return.falseforfailure.

eio_custom

Voorbeeld: example

<?php
/* Callback for the custom callback */
function my_custom_callback($data, $result) {
    var_dump($data);
    var_dump(count($result));
    var_dump($result['data_modified']);
    var_dump($result['result']);
}

/* The custom request */
function my_custom($data) {
    var_dump($data);

    $result  = array(
        'result'        => 1001,
        'data_modified' => "my custom data",
    );

    return $result;
}

$data = "my_custom_data";
$req = eio_custom("my_custom", EIO_PRI_DEFAULT, "my_custom_callback", $data);
var_dump($req);
eio_event_loop();
?>

resource(4) of type (EIO Request Descriptor)
string(14) "my_custom_data"
string(14) "my_custom_data"
int(2)
string(14) "my custom data"
int(1001)