PHP 8.4.0 RC3 available for testing

pg_result_memory_size

(PHP 8 >= 8.4.0)

pg_result_memory_sizeReturns the amount of memory allocated for a query result

Description

pg_result_memory_size(PgSql\Result $result): int

Returns the amount of memory, in bytes, allocated to the specified query result PgSql\Result instance. This value is the same amount that would be freed by pg_free_result().

Liste de paramètres

result

Une instance PgSql\Result, retourné par pg_query(), pg_query_params(), ou pg_execute() (entre autres).

Valeurs de retour

Returns the memory amount in bytes.

Exemples

Exemple #1 pg_result_memory_size() example

<?php
$db
= pg_connect("dbname=users user=me");

$res = pg_query($db, 'SELECT 1');

$size = pg_result_memory_size($res);

var_dump($size);
?>

Résultat de l'exemple ci-dessus est similaire à :

int(3288)

Voir aussi

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