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)
mysqli::reap_async_query -- mysqli_reap_async_query — Get result from async query
Beschreibung
Objektorientierter Stil
Prozeduraler Stil
Get result from async query. Nur in mysqlnd verfügbar.
Parameter-Liste
-
link -
Nur bei prozeduralem Aufruf: Ein von mysqli_connect() oder mysqli_init() zurückgegebenes Verbindungsobjekt.
Rückgabewerte
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.
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User Contributed Notes 1 note
eric dot caron at gmail dot com ¶
10 years ago
