public function wp_debug()
{
if (defined('WP_DEBUG') && WP_DEBUG === true && defined('WP_DEBUG_LOG') && WP_DEBUG_LOG === true) {
$path = WP_CONTENT_DIR . '/debug.log';
$debug = '';
if (file_exists($path) && is_writeable($path)) {
add_debug_header_link(Debug_This::get_current_debug_url() . '&clear-debug-log=true', __('Reset log file', 'debug-this'));
if (isset($_GET['clear-debug-log'])) {
if (file_put_contents($path, '') === 0) {
$debug .= __('Debug log was successfully cleared.', 'debug-this');
} else {
$debug .= __('Debug log could not be reset. Please try again', 'debug-this');
}
}
$debug .= file_get_contents($path);
if (!$debug) {
$debug .= __('Looking good! No notices were logged.', 'debug-this');
}
} elseif (touch($path)) {
$debug = __('Looking good! No notices were logged.', 'debug-this');
} else {
$debug = __('Could not open debug.log. Please make sure your wp-content folder is writeable by the web server user.', 'debug-this');
}
return $debug;
} else {
$debug = __("Please add the following to wp-config.php to use this mode.\ndefine('WP_DEBUG', true);\ndefine('WP_DEBUG_LOG', true);\ndefine('WP_DEBUG_DISPLAY', false);", 'debug-this');
return $debug;
}
}
