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pg_free_result

PHP function Edit on GitHub ✎

(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)

Free result memory

Description

pg_free_result(PgSql\Result $result): bool

pg_free_result() frees the memory and data associated with the specified PgSql\Result instance.

This function need only be called if memory consumption during script execution is a problem. Otherwise, all result memory will be automatically freed when the script ends.

Note

This function used to be called pg_freeresult().

Parameters

result: Result

Return Values

Success

Changelog

Version	Description

Examples

pg_free_result() example

php

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

$res = pg_query($db, "SELECT 1 UNION ALL SELECT 2");

$val = pg_fetch_result($res, 1, 0);

echo "First field in the second row is: ", $val, "\n";

pg_free_result($res);
?>

The above example will output:

output

First field in the second row is: 2