php-doc-en/reference/fbsql/functions/fbsql-database-password.xml
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2007-06-20 22:25:43 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.8 $ -->
<refentry xml:id="function.fbsql-database-password" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>fbsql_database_password</refname>
<refpurpose>Sets or retrieves the password for a FrontBase database</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>fbsql_database_password</methodname>
<methodparam><type>resource</type><parameter>link_identifier</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>database_password</parameter></methodparam>
</methodsynopsis>
<para>
Sets and retrieves the database password used by the connection. If a
database is protected by a database password, the user must call this
function before calling <function>fbsql_select_db</function>.
</para>
<para>
If no link is open, the function will try to establish a link as if
<function>fbsql_connect</function> was called, and use it.
</para>
<para>
This function does not change the database password in the database
nor can it be used to retrieve the database password for a database.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
&fbsql.link-identifier.description;
<varlistentry>
<term><parameter>database_password</parameter></term>
<listitem>
<para>
The database password, as a string. If given, the function sets the
database password for the specified link identifier.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns the database password associated with the link identifier.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>fbsql_create_clob</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$link = fbsql_pconnect("localhost", "_SYSTEM", "secret")
or die("Could not connect");
fbsql_database_password($link, "secret db password");
fbsql_select_db($database, $link);
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>fbsql_connect</function></member>
<member><function>fbsql_pconnect</function></member>
<member><function>fbsql_select_db</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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