Keep in mind that mysqli::reap_async_query only returns mysqli_result on queries like SELECT. For queries where you may be interested in things like affected_rows or insert_id, you can't work off of the result of mysqli::reap_async_query as the example in mysqli::poll leads you to believe. For INSERT/UPDATE/DELETE queries, the data corresponding to the query can be accessed through the associated key to the first array in the mysqli::poll function.
So instead of
<?php
foreach ($links as $link) {
if ($result = $link->reap_async_query()) {
print_r($result->fetch_row());
mysqli_free_result($result);
$processed++;
}
}
?>
The data is accessible via:
<?php
foreach ($links as $link) {
if ($result = $link->reap_async_query()) {
//This works for SELECT
if(is_object($result)){
print_r($result->fetch_row());
mysqli_free_result($result);
}
//This works for INSERT/UPDATE/DELETE
else {
print_r($link);
}
$processed++;
}
}
?>
mysqli::reap_async_query
mysqli_reap_async_query
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
mysqli::reap_async_query -- mysqli_reap_async_query — Get result from async query
Descrizione
Stile orientato agli oggetti
Stile procedurale
Get result from async query.
Nota:
Disponibile solo con mysqlnd.
Elenco dei parametri
-
link -
Solo nello stile procedurale: un identificatore restituito da mysqli_connect() o mysqli_init()
Valori restituiti
Returns false on failure. For successful queries which produce a result set, such as SELECT, SHOW, DESCRIBE or
EXPLAIN, mysqli_reap_async_query() will return
a mysqli_result object. For other successful queries, mysqli_reap_async_query() will
return true.
Errori/Eccezioni
If mysqli error reporting is enabled (MYSQLI_REPORT_ERROR) and the requested operation fails,
a warning is generated. If, in addition, the mode is set to MYSQLI_REPORT_STRICT,
a mysqli_sql_exception is thrown instead.
add a note
User Contributed Notes 1 note
eric dot caron at gmail dot com ¶
14 years ago
