phpday 2025 - Call For Papers

pg_result_memory_size

(PHP 8 >= 8.4.0)

pg_result_memory_sizeReturns the amount of memory allocated for a query result

Descripción

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().

Parámetros

result

An PgSql\Result instance, returned by pg_query(), pg_query_params() or pg_execute()(among others).

Valores devueltos

Returns the memory amount in bytes.

Ejemplos

Ejemplo #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);
?>

El resultado del ejemplo sería algo similar a:

int(3288)

Ver también

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top