Last updated: Sat, 24 Mar 2007

pg_version

(PHP 5)

pg_version — Returns an array with client, protocol and server version (when available)

Popis

array pg_version ( [resource $connection] )

pg_version() returns an array with the client, protocol and server version. Protocol and server versions are only available if PHP was compiled with PostgreSQL 7.4 or later.

For more detailed server information, use pg_parameter_status().

Seznam parametrů

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().

Návratové hodnoty

Returns an array with client, protocol and server_version keys and values (if available). Returns FALSE on error or invalid connection.

Příklady

Příklad 1673. pg_version() example


<?php

  $dbconn = pg_connect("host=localhost port=5432 dbname=mary")

     or die("Could not connect");

     

  $v = pg_version($dbconn);

  

  echo $v['client'];

?>

Výše uvedený příklad vypíše:

7.4

Viz také

pg_parameter_status()

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Last updated: Sat, 24 Mar 2007