Difference between revisions of "JDatabaseMySQL/ construct"
From Joomla! Documentation
< API15:JDatabaseMySQL
(New page: ===Description===
Database object constructor
<span class="editsection" style="font-size:76%;">
<nowiki>[</nowiki>Edit Descripton<nowiki>]</...) |
m (removing red link to edit, no existant pages) |
||
| Line 3: | Line 3: | ||
<span class="editsection" style="font-size:76%;"> | <span class="editsection" style="font-size:76%;"> | ||
| − | <nowiki>[< | + | <nowiki>[<! removed edit link to red link >]</nowiki> |
</span> | </span> | ||
| − | + | <! removed transcluded page call, red link never existed > | |
===Syntax=== | ===Syntax=== | ||
| Line 63: | Line 63: | ||
<span class="editsection" style="font-size:76%;"> | <span class="editsection" style="font-size:76%;"> | ||
| − | <nowiki>[< | + | <nowiki>[<! removed edit link to red link >]</nowiki> |
</span> | </span> | ||
| − | + | <! removed transcluded page call, red link never existed > | |
===Examples=== | ===Examples=== | ||
| Line 78: | Line 78: | ||
format= ,,, | format= ,,, | ||
</dpl> | </dpl> | ||
| + | [[Category:Archived pages API15]] | ||
Revision as of 08:58, 12 May 2013
The "API15" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Database object constructor
[<! removed edit link to red link >]
<! removed transcluded page call, red link never existed >
Syntax[edit]
__construct($options)| Parameter Name | Default Value | Description |
|---|---|---|
| $options | List of options used to configure the connection |
Defined in[edit]
libraries/joomla/database/database/mysql.php
Importing[edit]
jimport( 'joomla.database.database.mysql' );Source Body[edit]
function __construct( $options )
{
$host = array_key_exists('host', $options) ? $options['host'] : 'localhost';
$user = array_key_exists('user', $options) ? $options['user'] : '';
$password = array_key_exists('password',$options) ? $options['password'] : '';
$database = array_key_exists('database',$options) ? $options['database'] : '';
$prefix = array_key_exists('prefix', $options) ? $options['prefix'] : 'jos_';
$select = array_key_exists('select', $options) ? $options['select'] : true;
// perform a number of fatality checks, then return gracefully
if (!function_exists( 'mysql_connect' )) {
$this->_errorNum = 1;
$this->_errorMsg = 'The MySQL adapter "mysql" is not available.';
return;
}
// connect to the server
if (!($this->_resource = @mysql_connect( $host, $user, $password, true ))) {
$this->_errorNum = 2;
$this->_errorMsg = 'Could not connect to MySQL';
return;
}
// finalize initialization
parent::__construct($options);
// select the database
if ( $select ) {
$this->select($database);
}
}[<! removed edit link to red link >] <! removed transcluded page call, red link never existed >
Examples[edit]
<CodeExamplesForm />