how to use wp tuner 0.9.6 on wordpress 3.0.x

source : wp-hackers digest # 67,37,9.

Step 1 : Create wp-content/db.php with this code :

<?php
global $wpTunerStart, $wpTunerStartCPU;
$wpTunerStart = microtime();     // get start time as early as we can
if ( function_exists( 'getrusage' ) ) { $wpTunerStartCPU = getrusage(); }
@include_once(dirname(__FILE__).'/plugins/wptuner/wptunertop.php'); //
fire up WPTuner
?>

Note the global variables and slightly different path if copying the code from wp-config.php.

Step 2 : Remove the plugin's code from wp-config.php.

Step 3 : Open wptunertop.php and set WPTUNER_NOTCONFIG to false in line 27:

define('WPTUNER_NOTCONFIG', false);

The purpose of wptunertop.php is to load the plugin as early as possible, before the inclusion of wp-db.php, which is then included by the plugin itself. This approach is not compatible with WordPress 3.0, because wpdb constructor calls is_multisite(), which is not defined yet due to the wrong calling sequence.

Being called from wp-content/db.php, the file is still loaded before database initialization, so the plugin works as intended.
 
 

This work by maniac.vardhan is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.