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Описание

bool pg_close ([ resource $connection ] )

pg_close() closes the non-persistent connection to a PostgreSQL database associated with the given connection resource.

Замечание: Using pg_close() is not usually necessary, as non-persistent open connections are automatically closed at the end of the script.

If there is open large object resource on the connection, do not close the connection before closing all large object resources.

Список параметров

connection: PostgreSQL database connection resource. When connection is not present, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Примеры

Пример #1 pg_close() example


<?php
$dbconn = pg_connect("host=localhost port=5432 dbname=mary")
   or die("Could not connect");
echo "Connected successfully";
pg_close($dbconn);
?>

Результат выполнения данного примера:

Connected successfully

Смотрите также

pg_connect() - Open a PostgreSQL connection