<?php namespace W3TC; class BrowserCache_Plugin_Admin { function run() { $config_labels = new BrowserCache_ConfigLabels(); add_filter( 'w3tc_config_labels', array( $config_labels, 'config_labels' ) ); add_action( 'w3tc_ajax', array( '\W3TC\BrowserCache_Page', 'w3tc_ajax' ) ); add_action( 'w3tc_config_ui_save-w3tc_browsercache', array( $this, 'w3tc_config_ui_save_w3tc_browsercache' ), 10, 2 ); } public function w3tc_config_ui_save_w3tc_browsercache( $config, $old_config ) { $prefix = 'browsercache__security__fp__values__keyvalues__'; $prefixl = strlen( $prefix ); $fp_values = array(); foreach ( $_REQUEST as $key => $value ) { $value = Util_Request::get_string( $key ); if ( substr( $key, 0, $prefixl ) == $prefix ) { $k = substr( $key, $prefixl ); if ( !empty( $value ) ) { $fp_values[$k] = $value; } } } $config->set( 'browsercache.security.fp.values', $fp_values ); } }