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pg_version

PHP function Edit on GitHub ✎

(PHP 5, PHP 7, PHP 8)

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

Description

pg_version(PgSql\Connection|null $connection = null): array

pg_version() returns an array with the client, protocol and server version.

For more detailed server information, use pg_parameter_status().

Parameters

connection: Connection-with-nullable-default

Return Values

Returns an array with client, protocol and server keys and values (if available).

Changelog

Version	Description
8.0.0	`connection` is now nullable.

Examples

pg_version() example

php

<?php
  $dbconn = pg_connect("host=localhost port=5432 dbname=mary")
     or die("Could not connect");
     
  $v = pg_version($dbconn);
  
  echo $v['client'];
?>

The above example will output:

output

7.4