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pg_version

(PHP 5)

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

Descrizione

array pg_version ( [resource connection] )

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

For more detailed server information, use pg_parameter_status().

Elenco dei parametri

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().

Valori restituiti

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

Esempi

Esempio 1. 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'];
?>

Il precedente esempio visualizzerà:

7.4

Vedere anche:

pg_parameter_status()



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