1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
<?php
/**
* Plugin Name: Query Monitor Database Class (Drop-in)
* Description: Database drop-in for Query Monitor, the developer tools panel for WordPress.
* Version: 3.19.0
* Plugin URI: https://querymonitor.com/
* Author: John Blackbourn
* Author URI: https://querymonitor.com/
*
* *********************************************************************
*
* Ensure this file is symlinked to your wp-content directory to provide
* additional database query information in Query Monitor's output.
*
* @see https://querymonitor.com/help/db-php-symlink/
*
* *********************************************************************
*
* @package query-monitor
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! defined( 'DB_USER' ) ) {
return;
}
if ( defined( 'QM_DISABLED' ) && QM_DISABLED ) {
return;
}
if ( defined( 'WP_INSTALLING' ) && WP_INSTALLING ) {
return;
}
if ( 'cli' === php_sapi_name() && ! defined( 'QM_TESTS' ) ) {
# For the time being, let's not load QM when using the CLI because we've no persistent storage and no means of
# outputting collected data on the CLI. This will hopefully change in a future version of QM.
return;
}
if ( defined( 'DOING_CRON' ) && DOING_CRON ) {
# Let's not load QM during cron events for the same reason as above.
return;
}
# Don't load QM during plugin updates to prevent function signature changes causing issues between versions.
if ( is_admin() ) {
if ( isset( $_GET['action'] ) && 'upgrade-plugin' === $_GET['action'] ) {
return;
}
if ( isset( $_POST['action'] ) && 'update-plugin' === $_POST['action'] ) {
return;
}
}
// This must be required before vendor/autoload.php so QM can serve its own message about PHP compatibility.
$qm_dir = dirname( dirname( __FILE__ ) );
$qm_php = "{$qm_dir}/classes/PHP.php";
if ( ! is_readable( $qm_php ) ) {
return;
}
require_once $qm_php;
if ( ! QM_PHP::version_met() ) {
return;
}
if ( ! file_exists( "{$qm_dir}/vendor/autoload.php" ) ) {
add_action( 'all_admin_notices', 'QM_PHP::vendor_nope' );
return;
}
require_once "{$qm_dir}/vendor/autoload.php";
// Safety check to ensure the autoloader is operational.
if ( ! class_exists( 'QM_Backtrace' ) ) {
return;
}
if ( ! defined( 'SAVEQUERIES' ) ) {
define( 'SAVEQUERIES', true );
}
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
$wpdb = new QM_DB( DB_USER, DB_PASSWORD, DB_NAME, DB_HOST );
|