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Make dbh parameter to select optional for plugin back compat. Don't pass by ref to preserve PHP 4 support. fixes #13914

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git-svn-id: http://svn.automattic.com/wordpress/trunk@15266 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2010-06-16 19:28:01 +00:00
parent bfd7a6b75b
commit b0f05715e9
1 changed files with 5 additions and 1 deletions
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6
wp-includes/wp-db.php
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@ -733,9 +733,13 @@ class wpdb {
* @since 0.71
*
* @param string $db MySQL database name
* @param resource $dbh Optional link identifier.
* @return null Always null.
*/
function select( $db, &$dbh ) {
function select( $db, $dbh = null) {
if ( is_null($dbh) )
$dbh = $this->dbh;
if ( !@mysql_select_db( $db, $dbh ) ) {
$this->ready = false;
$this->bail( sprintf( /*WP_I18N_DB_SELECT_DB*/'