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<?php |
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/* |
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Plugin Name: Autoload Checker |
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Version: 1.0 |
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Description: Checks the autoloaded data size and lists the top autoloaded data entries sorted by size. |
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Author: Gerard Blanco |
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Author URI: https://accelerawp.com |
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License: GPLv2 or later |
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License URI: https://www.gnu.org/licenses/gpl-2.0.html |
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Text Domain: autoload-checker |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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|
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# |
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# Main Class: GRBLNC_Autoload_Checker - Solid prefix to avoid conflicts with other plugins |
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# |
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|
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if( !class_exists( 'GRBLNC_Autoload_Checker' ) ){ |
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|
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class GRBLNC_Autoload_Checker{ |
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|
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function __construct(){ |
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// Call autoload_size_menu function to load plugin menu in dashboard |
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add_action( 'admin_menu', [ $this, 'autoload_size_menu' ] ); |
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} |
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|
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// Create WordPress admin menu |
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function autoload_size_menu() { |
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$parent_slug = 'tools.php'; |
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$page_title = 'Autoload Checker'; |
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$menu_title = 'Autoload Checker'; |
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$capability = 'manage_options'; |
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$menu_slug = 'autoload-checker'; |
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$function = [ $this, 'autoload_checker' ]; |
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|
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add_submenu_page( $parent_slug, $page_title, $menu_title, $capability, $menu_slug, $function ); |
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} |
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|
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// Create WordPress plugin page |
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function autoload_checker() { |
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?> |
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<div class="wrap"> |
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<h1><?php echo esc_html__( 'Total Autoload Size','autoload-checker' ); ?></h1> |
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<?php |
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global $wpdb; |
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|
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//Get table prefix |
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$options_table = $wpdb->prefix . 'options'; |
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|
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//Get total size |
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$result = |
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$wpdb->get_results( |
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$wpdb->prepare( |
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"SELECT SUM( LENGTH( option_value ) / 1024.0 ) as autoload_size FROM %i WHERE autoload = 'yes'", |
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$options_table |
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), |
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|
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); |
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|
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//Get top 20 autoloads |
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$autoload_toplist = |
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$wpdb->get_results( |
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$wpdb->prepare( |
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"SELECT option_name, LENGTH( option_value ) / 1024.0 AS option_value_length FROM %i WHERE autoload = 'yes' ORDER BY option_value_length DESC LIMIT 20", |
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$options_table |
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), |
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|
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); |
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|
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//Show total |
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foreach( $result as $object => $uno ) { |
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$size = round( $uno->autoload_size ) . ' KB'; |
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?> |
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<p style="font-weight:bold;font-size:1.5em;"><?php echo esc_html( $size ); ?></p> |
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<?php |
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} |
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|
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//Show top list |
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?> |
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<h2><?php echo esc_html__( 'Autoload top list:','autoload-checker' ); ?></h2> |
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<table style="max-width:600px;" class="widefat striped"> |
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<thead><tr> |
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<th scope="col"><?php echo esc_html__( '#','autoload-checker' ); ?></th> |
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<th scope="col"><?php echo esc_html__( 'Option name','autoload-checker' ); ?></th> |
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<th scope="col"><?php echo esc_html__( 'Size','autoload-checker' ); ?></th> |
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</tr></thead> |
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<tbody> |
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<?php foreach ( $autoload_toplist as $k => $v ) : |
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$index = $k + 1; |
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$option_name = $v->option_name; |
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$size = round( $v->option_value_length ) . ' KB'; |
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?> |
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<tr> |
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<td><?php echo esc_html( $index ); ?></td> |
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<td><?php echo esc_html( $option_name ); ?></td> |
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<td><?php echo esc_html( $size ); ?></td> |
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</tr> |
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<?php endforeach; ?> |
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</tbody> |
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</table> |
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</div> |
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<?php |
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} |
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} |
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|
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|
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# Run the class |
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new GRBLNC_Autoload_Checker; |
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|
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} |
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?> |
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