(PHP 4 >= 4.0.2, PHP 5 <= 5.0.4)
ingres_connect --
Open a connection to an Ingres II database
Description
resource
ingres_connect ( [string database [, string username [, string password]]] )
Returns a Ingres II link resource on success, or FALSE on
failure.
ingres_connect() opens a connection with the
Ingres database designated by database,
which follows the syntax
[node_id::]dbname[/svr_class].
If some parameters are missing, ingres_connect()
uses the values in php.ini for
ingres.default_database,
ingres.default_user, and
ingres.default_password.
The connection is closed when the script ends or when
ingres_close() is called on this link.
All the other ingres functions use the last opened link as a
default, so you need to store the returned value only if you use
more than one link at a time.
Пример 1. ingres_connect() example
<?php
$link = ingres_connect("mydb", "user", "pass")
or die("Could not connect");
echo "Connected successfully";
ingres_close($link);
?>
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Пример 2.
ingres_connect() example using default link
<?php
ingres_connect("mydb", "user", "pass")
or die("Could not connect");
echo "Connected successfully";
ingres_close();
?>
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See also
ingres_pconnect() and
ingres_close().