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<?php |
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/* |
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Plugin Name: WP-ServerInfo |
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Plugin URI: https://lesterchan.net/portfolio/programming/php/ |
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Description: Display your host's PHP, MYSQL & memcached (if installed) information on your WordPress dashboard. |
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Version: 1.65 |
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Author: Lester 'GaMerZ' Chan |
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Author URI: https://lesterchan.net |
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Text Domain: wp-serverinfo |
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*/ |
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|
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|
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/* |
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Copyright 2018 Lester Chan (email : lesterchan@gmail.com) |
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|
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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|
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### Create Text Domain For Translations |
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add_action('init', 'serverinfo_textdomain'); |
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function serverinfo_textdomain() { |
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load_plugin_textdomain( 'wp-serverinfo' ); |
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} |
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|
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|
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### Function: WP-ServerInfo Menu |
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add_action('admin_menu', 'serverinfo_menu'); |
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function serverinfo_menu() { |
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if (function_exists('add_submenu_page')) { |
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add_submenu_page('index.php', __('WP-ServerInfo', 'wp-serverinfo'), __('WP-ServerInfo', 'wp-serverinfo'), 'add_users', 'wp-serverinfo/wp-serverinfo.php', 'display_serverinfo'); |
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} |
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} |
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|
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|
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### Function: Enqueue ServerInfo JavaScripts In WP-Admin |
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add_action('admin_enqueue_scripts', 'serverinfo_scripts_admin'); |
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function serverinfo_scripts_admin($hook_suffix) { |
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$serverinfo_admin_pages = array('dashboard_page_wp-serverinfo/wp-serverinfo'); |
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if(in_array($hook_suffix, $serverinfo_admin_pages)) { |
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wp_enqueue_script('wp-serverinfo', plugins_url('wp-serverinfo/serverinfo-js.js'), array('jquery'), '1.60', true); |
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} |
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} |
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|
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|
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### Display WP-ServerInfo Admin Page |
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function display_serverinfo() { |
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get_generalinfo(); |
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get_phpinfo(); |
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get_mysqlinfo(); |
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get_memcachedinfo(); |
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} |
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|
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|
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### Get General Information |
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function get_generalinfo() { |
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global $is_IIS; |
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if( is_rtl() ) : ?> |
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<style type="text/css"> |
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#GeneralOverview table, |
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#GeneralOverview th, |
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#GeneralOverview td { |
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direction: ltr; |
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text-align: left; |
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} |
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#GeneralOverview h2 { |
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padding: 0.5em 0 0; |
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} |
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</style> |
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<?php endif; |
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?> |
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<div class="wrap" id="GeneralOverview"> |
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<h2><?php _e('General Overview','wp-serverinfo'); ?></h2> |
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<?php serverinfo_subnavi(); ?> |
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<br class="clear" /> |
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<table class="widefat"> |
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<thead> |
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<tr> |
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<th><?php _e('Variable Name', 'wp-serverinfo'); ?></th> |
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<th><?php _e('Value', 'wp-serverinfo'); ?></th> |
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<th><?php _e('Variable Name', 'wp-serverinfo'); ?></th> |
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<th><?php _e('Value', 'wp-serverinfo'); ?></th> |
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</tr> |
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</thead> |
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<tbody> |
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<tr> |
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<td><?php _e('OS', 'wp-serverinfo'); ?></td> |
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<td><?php echo PHP_OS; ?></td> |
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<td><?php _e('Database Data Disk Usage', 'wp-serverinfo'); ?></td> |
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<td><?php echo format_filesize(get_mysql_data_usage()); ?></td> |
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</tr> |
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<tr class="alternate"> |
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<td><?php _e('Server', 'wp-serverinfo'); ?></td> |
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<td><?php echo $_SERVER["SERVER_SOFTWARE"]; ?></td> |
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<td><?php _e('Database Index Disk Usage', 'wp-serverinfo'); ?></td> |
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<td><?php echo format_filesize(get_mysql_index_usage()); ?></td> |
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</tr> |
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<tr> |
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<td>PHP</td> |
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<td>v<?php echo PHP_VERSION; ?></td> |
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<td><?php _e('MYSQL Maximum Packet Size', 'wp-serverinfo'); ?></td> |
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<td><?php echo format_filesize(get_mysql_max_allowed_packet()); ?></td> |
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</tr> |
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<tr class="alternate"> |
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<td>MYSQL</td> |
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<td>v<?php echo get_mysql_version(); ?></td> |
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<td><?php _e('MYSQL Maximum No. Connection', 'wp-serverinfo'); ?></td> |
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<td><?php echo number_format_i18n(get_mysql_max_allowed_connections()); ?></td> |
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</tr> |
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<tr> |
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<td>GD</td> |
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<td><?php echo get_gd_version(); ?></td> |
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<td><?php _e( 'MYSQL Query Cache Size', 'wp-serverinfo' ); ?></td> |
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<td><?php echo format_filesize( get_mysql_query_cache_size() ); ?></td> |
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</tr> |
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<tr class="alternate"> |
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<td><?php _e('Server Hostname', 'wp-serverinfo'); ?></td> |
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<td><?php echo $_SERVER['SERVER_NAME']; ?></td> |
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<td><?php _e('PHP Short Tag', 'wp-serverinfo'); ?></td> |
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<td><?php echo get_php_short_tag(); ?></td> |
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</tr> |
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<tr> |
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<td><?php _e('Server IP:Port','wp-serverinfo'); ?></td> |
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<td><?php echo ($is_IIS ? $_SERVER['LOCAL_ADDR'] : $_SERVER['SERVER_ADDR']); ?>:<?php echo $_SERVER['SERVER_PORT']; ?></td> |
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<td><?php _e('PHP Magic Quotes GPC', 'wp-serverinfo'); ?></td> |
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<td><?php echo get_php_magic_quotes_gpc(); ?></td> |
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</tr> |
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<tr class="alternate"> |
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<td><?php _e('Server Document Root','wp-serverinfo'); ?></td> |
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<td><?php echo $_SERVER['DOCUMENT_ROOT']; ?></td> |
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<td><?php _e('PHP Memory Limit', 'wp-serverinfo'); ?></td> |
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<td><?php echo format_php_size(get_php_memory_limit()); ?></td> |
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</tr> |
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<tr> |
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<td><?php _e('Server Admin', 'wp-serverinfo'); ?></td> |
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<td><?php echo (isset($_SERVER['SERVER_ADMIN']) ? $_SERVER['SERVER_ADMIN']: ''); ?></td> |
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<td><?php _e('PHP Max Upload Size', 'wp-serverinfo'); ?></td> |
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<td><?php echo format_php_size(get_php_upload_max()); ?></td> |
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</tr> |
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<tr class="alternate"> |
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<td><?php _e('Server Load', 'wp-serverinfo'); ?></td> |
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<td><?php echo get_serverLoad(); ?></td> |
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<td><?php _e('PHP Max Post Size', 'wp-serverinfo'); ?></td> |
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<td><?php echo format_php_size(get_php_post_max()); ?></td> |
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</tr> |
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<tr> |
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<td><?php _e('Server Date/Time', 'wp-serverinfo'); ?></td> |
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<td><?php echo mysql2date(sprintf(__('%s @ %s', 'wp-postratings'), get_option('date_format'), get_option('time_format')), current_time('mysql')); ?></td> |
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<td><?php _e('PHP Max Script Execute Time', 'wp-serverinfo'); ?></td> |
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<td><?php echo get_php_max_execution(); ?>s</td> |
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</tr> |
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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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### Get PHP Information |
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function get_phpinfo() { |
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if( ! class_exists( 'DOMDocument' ) ) { |
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echo '<div class="wrap" id="PHPinfo" style="display: none;">'; |
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echo '<h2>PHP ' . phpversion() . '</h2>'; |
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serverinfo_subnavi(); |
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echo 'You need <a href="http://php.net/manual/en/class.domdocument.php" target="_blank">DOMDocument extension</a> to be enabled.'; |
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echo '</div>'; |
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} else { |
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ob_start(); |
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phpinfo(); |
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$phpinfo = ob_get_contents(); |
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ob_end_clean(); |
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|
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// Use DOMDocument to parse phpinfo() |
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$html = new DOMDocument( '1.0', 'UTF-8' ); |
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$html->loadHTML( $phpinfo ); |
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|
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// Style process |
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$tables = $html->getElementsByTagName( 'table' ); |
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foreach( $tables as $table ) { |
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$table->setAttribute( 'class', 'widefat' ); |
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} |
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|
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// We only need the <body> |
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$xpath = new DOMXPath($html); |
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$body = $xpath->query('/html/body'); |
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|
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// Save HTML fragment |
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$phpinfo_html = $html->saveXml( $body->item( 0 ) ); |
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|
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echo '<div class="wrap" id="PHPinfo" style="display: none;">'; |
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echo '<h2>PHP ' . phpversion() . '</h2>'; |
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serverinfo_subnavi(); |
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echo $phpinfo_html; |
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echo '</div>'; |
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} |
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} |
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|
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|
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### Get MYSQL Information |
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function get_mysqlinfo() { |
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global $wpdb; |
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$sqlversion = $wpdb->get_var("SELECT VERSION() AS version"); |
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$mysqlinfo = $wpdb->get_results("SHOW VARIABLES"); |
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if( is_rtl() ) : ?> |
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<style type="text/css"> |
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#MYSQLinfo, |
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#MYSQLinfo table, |
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#MYSQLinfo th, |
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#MYSQLinfo td { |
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direction: ltr; |
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text-align: left; |
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} |
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#MYSQLinfo h2 { |
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padding: 0.5em 0 0; |
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} |
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</style> |
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<?php endif; |
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echo '<div class="wrap" id="MYSQLinfo" style="display: none;">'."\n"; |
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echo "<h2>MYSQL $sqlversion</h2>\n"; |
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serverinfo_subnavi(); |
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if($mysqlinfo) { |
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echo '<br class="clear" />'."\n"; |
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echo '<table class="widefat" dir="ltr">'."\n"; |
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echo '<thead><tr><th>'.__('Variable Name', 'wp-serverinfo').'</th><th>'.__('Value', 'wp-serverinfo').'</th></tr></thead><tbody>'."\n"; |
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foreach($mysqlinfo as $info) { |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>'.$info->Variable_name.'</td><td>'.htmlspecialchars($info->Value).'</td></tr>'."\n"; |
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} |
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echo '</tbody></table>'."\n"; |
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} |
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echo '</div>'."\n"; |
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} |
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|
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|
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### Get memcached Information (Description from https://boxpanel.blueboxgrp.com/public/the_vault/index.php/memcached_Tips) |
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function get_memcachedinfo() { |
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echo '<div class="wrap" id="memcachedinfo" style="display: none;">'."\n"; |
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if(class_exists('Memcache')) { |
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$memcached_obj = new Memcache; |
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$memcached_obj->addServer('localhost', 11211); |
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$memcachedinfo = $memcached_obj->getStats(); |
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if( is_rtl() ) : ?> |
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<style type="text/css"> |
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#memcachedinfo, |
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#memcachedinfo table, |
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#memcachedinfo th, |
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#memcachedinfo td { |
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direction: ltr; |
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text-align: left; |
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} |
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#memcachedinfo h2 { |
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padding: 0.5em 0 0; |
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} |
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</style> |
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<?php endif; |
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echo "<h2>memcached {$memcachedinfo['version']}</h2>\n"; |
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serverinfo_subnavi(); |
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if($memcachedinfo) { |
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$cache_hit= ( $memcachedinfo['cmd_get'] > 0 ? ( ( $memcachedinfo['get_hits'] / $memcachedinfo['cmd_get'] ) * 100 ) : 0 ); |
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$cache_hit = round($cache_hit, 2); |
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$cache_miss = 100 - $cache_hit; |
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|
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$usage = round((($memcachedinfo['bytes']/$memcachedinfo['limit_maxbytes']) * 100), 2); |
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$uptime = number_format_i18n(($memcachedinfo['uptime']/60/60/24)); |
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|
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echo '<br class="clear" />'."\n"; |
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echo '<table class="widefat" dir="ltr">'."\n"; |
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echo '<thead><tr><th>'.__('Variable Name', 'wp-serverinfo').'</th><th>'.__('Value', 'wp-serverinfo').'</th><th>'.__('Description', 'wp-serverinfo').'</th></tr></thead><tbody>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>pid</td><td>'.$memcachedinfo['pid'].'</td><td>'.__('Process ID', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>uptime</td><td>'.$uptime.'</td><td>'.__('Number of days since the process was started', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>version</td><td>'.$memcachedinfo['version'].'</td><td>'.__('memcached version', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>rusage_user</td><td>'.$memcachedinfo['rusage_user'].'</td><td>'.__('Seconds the cpu has devoted to the process as the user', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>rusage_system</td><td>'.$memcachedinfo['rusage_system'].'</td><td>'.__('Seconds the cpu has devoted to the process as the system', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>curr_items</td><td>'.number_format_i18n($memcachedinfo['curr_items']).'</td><td>'.__('Total number of items currently in memcached', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>total_items</td><td>'.number_format_i18n($memcachedinfo['total_items']).'</td><td>'.__('Total number of items that have passed through memcached', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>bytes</td><td>'.format_filesize($memcachedinfo['bytes']).' ('.$usage.'%)</td><td>'.__('Memory size currently used by curr_items', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>limit_maxbytes</td><td>'.format_filesize($memcachedinfo['limit_maxbytes']).'</td><td>'.__('Maximum memory size allocated to memcached', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>curr_connections</td><td>'.number_format_i18n($memcachedinfo['curr_connections']).'</td><td>'.__('Total number of open connections to memcached', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>total_connections</td><td>'.number_format_i18n($memcachedinfo['total_connections']).'</td><td>'.__('Total number of connections opened since memcached started running', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>connection_structures</td><td>'.number_format_i18n($memcachedinfo['connection_structures']).'</td><td>'.__('Number of connection structures allocated by the server', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cmd_get</td><td>'.number_format_i18n($memcachedinfo['cmd_get']).'</td><td>'.__('Total GET commands issued to the server', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cmd_set</td><td>'.number_format_i18n($memcachedinfo['cmd_set']).'</td><td>'.__('Total SET commands issued to the server', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cmd_flush</td><td>'.number_format_i18n($memcachedinfo['cmd_flush']).'</td><td>'.__('Total FLUSH commands issued to the server', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>get_hits</td><td>'.number_format_i18n($memcachedinfo['get_hits']).' ('.$cache_hit.'%)</td><td>'.__('Total number of times a GET command was able to retrieve and return data', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>get_misses</td><td>'.number_format_i18n($memcachedinfo['get_misses']).' ('.$cache_miss.'%)</td><td>'.__('Total number of times a GET command was unable to retrieve and return data', 'wp-serverinfo').'</td></tr>'."\n"; |
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echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>delete_hits</td><td>'.number_format_i18n($memcachedinfo['delete_hits']).'</td><td>'.__('Total number of times a DELETE command was able to delete data', 'wp-serverinfo').'</td></tr>'."\n"; |
| 298 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>delete_misses</td><td>'.number_format_i18n($memcachedinfo['delete_misses']).'</td><td>'.__('Total number of times a DELETE command was unable to delete data', 'wp-serverinfo').'</td></tr>'."\n"; |
| 299 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>incr_hits</td><td>'.number_format_i18n($memcachedinfo['incr_hits']).'</td><td>'.__('Total number of times a INCR command was able to increment a value', 'wp-serverinfo').'</td></tr>'."\n"; |
| 300 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>incr_misses</td><td>'.number_format_i18n($memcachedinfo['incr_misses']).'</td><td>'.__('Total number of times a INCR command was unable to increment a value', 'wp-serverinfo').'</td></tr>'."\n"; |
| 301 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>decr_hits</td><td>'.number_format_i18n($memcachedinfo['decr_hits']).'</td><td>'.__('Total number of times a DECR command was able to decrement a value', 'wp-serverinfo').'</td></tr>'."\n"; |
| 302 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>decr_misses</td><td>'.number_format_i18n($memcachedinfo['decr_misses']).'</td><td>'.__('Total number of times a DECR command was unable to decrement a value', 'wp-serverinfo').'</td></tr>'."\n"; |
| 303 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cas_hits</td><td>'.number_format_i18n($memcachedinfo['cas_hits']).'</td><td>'.__('Total number of times a CAS command was able to compare and swap data', 'wp-serverinfo').'</td></tr>'."\n"; |
| 304 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cas_misses</td><td>'.number_format_i18n($memcachedinfo['cas_misses']).'</td><td>'.__('Total number of times a CAS command was unable to compare and swap data', 'wp-serverinfo').'</td></tr>'."\n"; |
| 305 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>cas_badval</td><td>'.number_format_i18n($memcachedinfo['cas_badval']).'</td><td>'.__('N/A', 'wp-serverinfo').'</td></tr>'."\n"; |
| 306 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>bytes_read</td><td>'.format_filesize($memcachedinfo['bytes_read']).'</td><td>'.__('Total number of bytes input into the server', 'wp-serverinfo').'</td></tr>'."\n"; |
| 307 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>bytes_written</td><td>'.format_filesize($memcachedinfo['bytes_written']).'</td><td>'.__('Total number of bytes written by the server', 'wp-serverinfo').'</td></tr>'."\n"; |
| 308 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>evictions</td><td>'.number_format_i18n($memcachedinfo['evictions']).'</td><td>'.__('Number of valid items removed from cache to free memory for new items', 'wp-serverinfo').'</td></tr>'."\n"; |
| 309 |
echo '<tr class="" onmouseover="this.className=\'highlight\'" onmouseout="this.className=\'\'"><td>reclaimed</td><td>'.number_format_i18n($memcachedinfo['reclaimed']).'</td><td>'.__('Number of items reclaimed', 'wp-serverinfo').'</td></tr>'."\n"; |
| 310 |
echo '</tbody></table>'."\n"; |
| 311 |
} |
| 312 |
} |
| 313 |
echo '</div>'."\n"; |
| 314 |
} |
| 315 |
|
| 316 |
|
| 317 |
### WP-Server Sub Navigation |
| 318 |
function serverinfo_subnavi($display = true) { |
| 319 |
$output = '<p style="text-align: center">'; |
| 320 |
$output .= '<a href="#DisplayGeneral" onclick="toggle_general(); return false;">'.__('Display General Overview', 'wp-serverinfo').'</a>'; |
| 321 |
$output .= ' - <a href="#DisplayPHP" onclick="toggle_php(); return false;">'.__('Display PHP Information', 'wp-serverinfo').'</a>'; |
| 322 |
$output .= ' - <a href="#DisplayMYSQL" onclick="toggle_mysql(); return false;">'.__('Display MYSQL Information', 'wp-serverinfo').'</a>'; |
| 323 |
if(class_exists('Memcache')) { |
| 324 |
$output .= ' - <a href="#Displaymemcached" onclick="toggle_memcached(); return false;">'.__('Display memcached Information', 'wp-serverinfo').'</a>'; |
| 325 |
} |
| 326 |
$output .= '</p>'; |
| 327 |
if($display) { |
| 328 |
echo $output; |
| 329 |
} else { |
| 330 |
return $output; |
| 331 |
} |
| 332 |
} |
| 333 |
|
| 334 |
|
| 335 |
### Function: Format Bytes Into TiB/GiB/MiB/KiB/Bytes |
| 336 |
if(!function_exists('format_filesize')) { |
| 337 |
function format_filesize($rawSize) { |
| 338 |
if($rawSize / 1099511627776 > 1) { |
| 339 |
return number_format_i18n($rawSize/1099511627776, 1).' '.__('TiB', 'wp-serverinfo'); |
| 340 |
} elseif($rawSize / 1073741824 > 1) { |
| 341 |
return number_format_i18n($rawSize/1073741824, 1).' '.__('GiB', 'wp-serverinfo'); |
| 342 |
} elseif($rawSize / 1048576 > 1) { |
| 343 |
return number_format_i18n($rawSize/1048576, 1).' '.__('MiB', 'wp-serverinfo'); |
| 344 |
} elseif($rawSize / 1024 > 1) { |
| 345 |
return number_format_i18n($rawSize/1024, 1).' '.__('KiB', 'wp-serverinfo'); |
| 346 |
} elseif($rawSize > 1) { |
| 347 |
return number_format_i18n($rawSize, 0).' '.__('bytes', 'wp-serverinfo'); |
| 348 |
} else { |
| 349 |
return __('unknown', 'wp-serverinfo'); |
| 350 |
} |
| 351 |
} |
| 352 |
} |
| 353 |
|
| 354 |
### Function: Convert PHP Size Format to Localized |
| 355 |
function format_php_size($size) { |
| 356 |
if (!is_numeric($size)) { |
| 357 |
if (strpos($size, 'M') !== false) { |
| 358 |
$size = intval($size)*1024*1024; |
| 359 |
} elseif (strpos($size, 'K') !== false) { |
| 360 |
$size = intval($size)*1024; |
| 361 |
} elseif (strpos($size, 'G') !== false) { |
| 362 |
$size = intval($size)*1024*1024*1024; |
| 363 |
} |
| 364 |
} |
| 365 |
return is_numeric($size) ? format_filesize($size) : $size; |
| 366 |
} |
| 367 |
|
| 368 |
### Function: Get PHP Short Tag |
| 369 |
if(!function_exists('get_php_short_tag')) { |
| 370 |
function get_php_short_tag() { |
| 371 |
if(ini_get('short_open_tag')) { |
| 372 |
$short_tag = __('On', 'wp-serverinfo'); |
| 373 |
} else { |
| 374 |
$short_tag = __('Off', 'wp-serverinfo'); |
| 375 |
} |
| 376 |
return $short_tag; |
| 377 |
} |
| 378 |
} |
| 379 |
|
| 380 |
|
| 381 |
### Function: Get PHP Magic Quotes GPC |
| 382 |
if(!function_exists('get_php_magic_quotes_gpc')) { |
| 383 |
function get_php_magic_quotes_gpc() { |
| 384 |
if(get_magic_quotes_gpc()) { |
| 385 |
$magic_quotes_gpc = __('On', 'wp-serverinfo'); |
| 386 |
} else { |
| 387 |
$magic_quotes_gpc = __('Off', 'wp-serverinfo'); |
| 388 |
} |
| 389 |
return $magic_quotes_gpc; |
| 390 |
} |
| 391 |
} |
| 392 |
|
| 393 |
|
| 394 |
### Function: Get PHP Max Upload Size |
| 395 |
if(!function_exists('get_php_upload_max')) { |
| 396 |
function get_php_upload_max() { |
| 397 |
if(ini_get('upload_max_filesize')) { |
| 398 |
$upload_max = ini_get('upload_max_filesize'); |
| 399 |
} else { |
| 400 |
$upload_max = __('N/A', 'wp-serverinfo'); |
| 401 |
} |
| 402 |
return $upload_max; |
| 403 |
} |
| 404 |
} |
| 405 |
|
| 406 |
|
| 407 |
### Function: Get PHP Max Post Size |
| 408 |
if(!function_exists('get_php_post_max')) { |
| 409 |
function get_php_post_max() { |
| 410 |
if(ini_get('post_max_size')) { |
| 411 |
$post_max = ini_get('post_max_size'); |
| 412 |
} else { |
| 413 |
$post_max = __('N/A', 'wp-serverinfo'); |
| 414 |
} |
| 415 |
return $post_max; |
| 416 |
} |
| 417 |
} |
| 418 |
|
| 419 |
|
| 420 |
### Function: PHP Maximum Execution Time |
| 421 |
if(!function_exists('get_php_max_execution')) { |
| 422 |
function get_php_max_execution() { |
| 423 |
if(ini_get('max_execution_time')) { |
| 424 |
$max_execute = ini_get('max_execution_time'); |
| 425 |
} else { |
| 426 |
$max_execute = __('N/A', 'wp-serverinfo'); |
| 427 |
} |
| 428 |
return $max_execute; |
| 429 |
} |
| 430 |
} |
| 431 |
|
| 432 |
|
| 433 |
### Function: PHP Memory Limit |
| 434 |
if(!function_exists('get_php_memory_limit')) { |
| 435 |
function get_php_memory_limit() { |
| 436 |
if(ini_get('memory_limit')) { |
| 437 |
$memory_limit = ini_get('memory_limit'); |
| 438 |
} else { |
| 439 |
$memory_limit = __('N/A', 'wp-serverinfo'); |
| 440 |
} |
| 441 |
return $memory_limit; |
| 442 |
} |
| 443 |
} |
| 444 |
|
| 445 |
|
| 446 |
### Function: Get MYSQL Version |
| 447 |
if(!function_exists('get_mysql_version')) { |
| 448 |
function get_mysql_version() { |
| 449 |
global $wpdb; |
| 450 |
return $wpdb->get_var("SELECT VERSION() AS version"); |
| 451 |
} |
| 452 |
} |
| 453 |
|
| 454 |
|
| 455 |
### Function: Get MYSQL Data Usage |
| 456 |
if(!function_exists('get_mysql_data_usage')) { |
| 457 |
function get_mysql_data_usage() { |
| 458 |
global $wpdb; |
| 459 |
$data_usage = 0; |
| 460 |
$tablesstatus = $wpdb->get_results("SHOW TABLE STATUS"); |
| 461 |
foreach($tablesstatus as $tablestatus) { |
| 462 |
$data_usage += $tablestatus->Data_length; |
| 463 |
} |
| 464 |
|
| 465 |
return $data_usage; |
| 466 |
} |
| 467 |
} |
| 468 |
|
| 469 |
|
| 470 |
### Function: Get MYSQL Index Usage |
| 471 |
if(!function_exists('get_mysql_index_usage')) { |
| 472 |
function get_mysql_index_usage() { |
| 473 |
global $wpdb; |
| 474 |
$index_usage = 0; |
| 475 |
$tablesstatus = $wpdb->get_results("SHOW TABLE STATUS"); |
| 476 |
foreach($tablesstatus as $tablestatus) { |
| 477 |
$index_usage += $tablestatus->Index_length; |
| 478 |
} |
| 479 |
|
| 480 |
return $index_usage; |
| 481 |
} |
| 482 |
} |
| 483 |
|
| 484 |
|
| 485 |
### Function: Get MYSQL Max Allowed Packet |
| 486 |
if(!function_exists('get_mysql_max_allowed_packet')) { |
| 487 |
function get_mysql_max_allowed_packet() { |
| 488 |
global $wpdb; |
| 489 |
$packet_max_query = $wpdb->get_row("SHOW VARIABLES LIKE 'max_allowed_packet'"); |
| 490 |
|
| 491 |
return $packet_max_query->Value; |
| 492 |
} |
| 493 |
} |
| 494 |
|
| 495 |
|
| 496 |
### Function:Get MYSQL Max Allowed Connections |
| 497 |
if(!function_exists('get_mysql_max_allowed_connections')) { |
| 498 |
function get_mysql_max_allowed_connections() { |
| 499 |
global $wpdb; |
| 500 |
$connection_max_query = $wpdb->get_row("SHOW VARIABLES LIKE 'max_connections'"); |
| 501 |
|
| 502 |
return $connection_max_query->Value; |
| 503 |
} |
| 504 |
} |
| 505 |
|
| 506 |
### Function:Get MYSQL Query Cache Size |
| 507 |
if(!function_exists('get_mysql_query_cache_size')) { |
| 508 |
function get_mysql_query_cache_size() { |
| 509 |
global $wpdb; |
| 510 |
$query_cache_size_query = $wpdb->get_row( "SHOW VARIABLES LIKE 'query_cache_size'" ); |
| 511 |
|
| 512 |
return $query_cache_size_query->Value; |
| 513 |
} |
| 514 |
} |
| 515 |
|
| 516 |
|
| 517 |
### Function: Get GD Version |
| 518 |
if(!function_exists('get_gd_version')) { |
| 519 |
function get_gd_version() { |
| 520 |
if (function_exists('gd_info')) { |
| 521 |
$gd = gd_info(); |
| 522 |
$gd = $gd["GD Version"]; |
| 523 |
} else { |
| 524 |
ob_start(); |
| 525 |
phpinfo(8); |
| 526 |
$phpinfo = ob_get_contents(); |
| 527 |
ob_end_clean(); |
| 528 |
$phpinfo = strip_tags($phpinfo); |
| 529 |
$phpinfo = stristr($phpinfo,"gd version"); |
| 530 |
$phpinfo = stristr($phpinfo,"version"); |
| 531 |
$gd = substr($phpinfo,0,strpos($phpinfo,"\n")); |
| 532 |
} |
| 533 |
if(empty($gd)) { |
| 534 |
$gd = __('N/A', 'wp-serverinfo'); |
| 535 |
} |
| 536 |
return $gd; |
| 537 |
} |
| 538 |
} |
| 539 |
|
| 540 |
|
| 541 |
### Function: Get The Server Load |
| 542 |
if(!function_exists('get_serverload')) { |
| 543 |
function get_serverload() { |
| 544 |
$server_load = ''; |
| 545 |
if(PHP_OS != 'WINNT' && PHP_OS != 'WIN32') { |
| 546 |
if(@file_exists('/proc/loadavg') ) { |
| 547 |
if ($fh = @fopen( '/proc/loadavg', 'r' )) { |
| 548 |
$data = @fread( $fh, 6 ); |
| 549 |
@fclose( $fh ); |
| 550 |
$load_avg = explode( " ", $data ); |
| 551 |
$server_load = trim($load_avg[0]); |
| 552 |
} |
| 553 |
} else { |
| 554 |
$data = @system('uptime'); |
| 555 |
preg_match('/(.*):{1}(.*)/', $data, $matches); |
| 556 |
$load_arr = explode(',', $matches[2]); |
| 557 |
$server_load = trim($load_arr[0]); |
| 558 |
} |
| 559 |
} |
| 560 |
if(empty($server_load)) { |
| 561 |
$server_load = __('N/A', 'wp-serverinfo'); |
| 562 |
} |
| 563 |
return $server_load; |
| 564 |
} |
| 565 |
} |
| 566 |
|
| 567 |
|
| 568 |
### Function: Register ServerInfo Dashboard Widget |
| 569 |
add_action('wp_dashboard_setup', 'serverinfo_register_dashboard_widget'); |
| 570 |
function serverinfo_register_dashboard_widget() { |
| 571 |
if(current_user_can('manage_options')) { |
| 572 |
wp_add_dashboard_widget('dashboard_serverinfo', __('Server Information', 'wp-serverinfo'), 'wp_dashboard_serverinfo'); |
| 573 |
} |
| 574 |
} |
| 575 |
|
| 576 |
|
| 577 |
### Function: Print ServerInfo Dashboard Widget |
| 578 |
function wp_dashboard_serverinfo() { |
| 579 |
if( is_rtl() ) { |
| 580 |
echo '<style type="text/css"> #wp-serverinfo ul { padding-left: 15px !important; } </style>'; |
| 581 |
echo '<div id="wp-serverinfo" style="direction: ltr; text-align: left;">'; |
| 582 |
} else { |
| 583 |
echo '<div id="wp-serverinfo">'; |
| 584 |
} |
| 585 |
echo '<p><strong>'.__('General', 'wp-serverinfo').'</strong></p>'; |
| 586 |
echo '<ul>'; |
| 587 |
echo '<li>'. __('OS', 'wp-serverinfo').': <strong>'.PHP_OS.'</strong></li>'; |
| 588 |
echo '<li>'. __('Server', 'wp-serverinfo').': <strong>'.$_SERVER["SERVER_SOFTWARE"].'</strong></li>'; |
| 589 |
echo '<li>'. __('Hostname', 'wp-serverinfo').': <strong>'.$_SERVER['SERVER_NAME'].'</strong></li>'; |
| 590 |
echo '<li>'. __('IP:Port', 'wp-serverinfo').': <strong>'.$_SERVER['SERVER_ADDR'].':'.$_SERVER['SERVER_PORT'].'</strong></li>'; |
| 591 |
echo '<li>'. __('Document Root', 'wp-serverinfo').': <strong>'.$_SERVER['DOCUMENT_ROOT'].'</strong></li>'; |
| 592 |
echo '</ul>'; |
| 593 |
echo '<p><strong>PHP</strong></p>'; |
| 594 |
echo '<ul>'; |
| 595 |
echo '<li>v<strong>'.PHP_VERSION.'</strong></li>'; |
| 596 |
echo '<li>GD: <strong>'.get_gd_version().'</strong></li>'; |
| 597 |
echo '<li>'. __('Magic Quotes GPC', 'wp-serverinfo').': <strong>'.get_php_magic_quotes_gpc().'</strong></li>'; |
| 598 |
echo '<li>'. __('Memory Limit', 'wp-serverinfo').': <strong>'.format_php_size(get_php_memory_limit()).'</strong></li>'; |
| 599 |
echo '<li>'. __('Max Upload Size', 'wp-serverinfo').': <strong>'.format_php_size(get_php_upload_max()).'</strong></li>'; |
| 600 |
echo '</ul>'; |
| 601 |
echo '<p><strong>MYSQL</strong></p>'; |
| 602 |
echo '<ul>'; |
| 603 |
echo '<li>v<strong>'.get_mysql_version().'</strong></li>'; |
| 604 |
echo '<li>'. __('Maximum No. Connections', 'wp-serverinfo').': <strong>'.number_format_i18n(get_mysql_max_allowed_connections(), 0).'</strong></li>'; |
| 605 |
echo '<li>'. __('Maximum Packet Size', 'wp-serverinfo').': <strong>'.format_filesize(get_mysql_max_allowed_packet()).'</strong></li>'; |
| 606 |
echo '<li>'. __('Data Disk Usage', 'wp-serverinfo').': <strong>'.format_filesize(get_mysql_data_usage()).'</strong></li>'; |
| 607 |
echo '<li>'. __('Index Disk Usage', 'wp-serverinfo').': <strong>'.format_filesize(get_mysql_index_usage()).'</strong></li>'; |
| 608 |
echo '</ul>'; |
| 609 |
echo '<p class="textright"><a href="'.admin_url('index.php?page=wp-serverinfo/wp-serverinfo.php').'" class="button">'.__('View all', 'wp-serverinfo').'</a></p>'; |
| 610 |
echo '</div>'; |
| 611 |
} |
| 612 |
|
