Edit file File name : Extension_FragmentCache_Page_View.php Content :<?php namespace W3TC; if ( !defined( 'W3TC' ) ) die(); ?> <p id="w3tc-options-menu"> Jump to: <a href="admin.php?page=w3tc_general"><?php _e( 'Main Menu', 'w3-total-cache' ); ?></a> | <a href="admin.php?page=w3tc_extensions"><?php _e( 'Extensions', 'w3-total-cache' ); ?></a> | <a href="#overview"><?php _e( 'Overview', 'w3-total-cache' ); ?></a> | <a href="#advanced"><?php _e( 'Advanced', 'w3-total-cache' ); ?></a> </p> <p> Fragment caching via <strong><?php echo Cache::engine_name( $config->get_string( array( 'fragmentcache', 'engine' ) ) ) ?></strong> is currently <?php if ( $config->is_extension_active_frontend( 'fragmentcache' ) ) echo '<span class="w3tc-enabled">enabled</span>'; else { echo '<span class="w3tc-disabled">disabled</span>'; $ext = Extensions_Util::get_extension( $config, 'fragmentcache' ); if ( !empty( $ext['requirements'] ) ) { echo ' (<span class="description">' . $ext['requirements'] . '</span>)'; } } ?>. <p> <form action="admin.php?page=w3tc_fragmentcache" method="post"> <p> <?php echo Util_Ui::nonce_field( 'w3tc' ); ?> <input type="submit" name="w3tc_flush_fragmentcache" value="<?php _e( 'Empty the entire cache', 'w3-total-cache' ) ?>" class="button" /> <?php _e( 'if needed.', 'w3-total-cache' ) ?> </p> </form> <form action="admin.php?page=w3tc_fragmentcache" method="post"> <div class="metabox-holder"> <?php Util_Ui::postbox_header( __( 'Overview', 'w3-total-cache' ), '', 'overview' ); ?> <table class="form-table"> <tr> <th><?php _e( 'Registered fragment groups:', 'w3-total-cache' ); ?></th> <td> <?php if ( $registered_groups ): ?> <ul> <?php foreach ( $registered_groups as $group => $descriptor ) echo '<li>', $group, ' (', $descriptor['expiration'], ' secs): ', implode( ',', $descriptor['actions'] ), '</li>'; ?> </ul> <span class="description"><?php _e( 'The groups above will be flushed upon setting changes.', 'w3-total-cache' ); ?></span> <?php else: ?> <span class="description"><?php _e( 'No groups have been registered.', 'w3-total-cache' ); ?></span> <?php endif ?> </td> </tr> </table> <?php Util_Ui::postbox_footer(); ?> <?php Util_Ui::postbox_header( __( 'Advanced', 'w3-total-cache' ), '', 'advanced' ); ?> <table class="form-table"> <?php if ( $config->get_string( array( 'fragmentcache', 'engine' ) ) == 'memcached' ) { $module = 'fragmentcache'; include W3TC_INC_DIR . '/options/parts/memcached_extension.php'; } elseif ( $config->get_string( array( 'fragmentcache', 'engine' ) ) == 'redis' ) { $module = 'fragmentcache'; include W3TC_INC_DIR . '/options/parts/redis_extension.php'; } ?> <tr> <th style="width: 250px;"><label for="fragmentcache_lifetime"><?php _e( 'Default lifetime of cached fragments:', 'w3-total-cache' ) ?></label></th> <td> <input id="fragmentcache_lifetime" type="text" <?php Util_Ui::sealing_disabled( 'fragmentcache.' ) ?> name="fragmentcache___lifetime" value="<?php echo esc_attr( $config->get_integer( array( 'fragmentcache', 'lifetime' ) ) ) ?>" size="8" /><?php _e( 'seconds', 'w3-total-cache' ) ?> <br /><span class="description"><?php _e( 'Determines the natural expiration time of unchanged cache items. The higher the value, the larger the cache.', 'w3-total-cache' ); ?></span> </td> </tr> <tr> <th><label for="fragmentcache_file_gc"><?php _e( 'Garbage collection interval:', 'w3-total-cache' ) ?></label></th> <td> <input id="fragmentcache_file_gc" type="text" <?php Util_Ui::sealing_disabled( 'fragmentcache.' ) ?> name="fragmentcache___file__gc" value="<?php echo esc_attr( $config->get_integer( array( 'fragmentcache', 'file.gc' ) ) ) ?>" size="8" /> <?php _e( 'seconds', 'w3-total-cache' ) ?> <br /><span class="description"><?php _e( 'If caching to disk, specify how frequently expired cache data is removed. For busy sites, a lower value is best.', 'w3-total-cache' ); ?></span> </td> </tr> <tr> <th><label for="fragmentcache_groups"><?php _e( 'Manual fragment groups:', 'w3-total-cache' ) ?></label></th> <td> <textarea id="fragmentcache_groups" name="fragmentcache___groups" <?php Util_Ui::sealing_disabled( 'fragmentcache.' ) ?> cols="40" rows="5"><?php echo esc_textarea( implode( "\r\n", $config->get_array( array( 'fragmentcache', 'groups' ) ) ) ); ?></textarea><br /> <span class="description"><?php _e( 'Specify fragment groups that should be managed by W3 Total Cache. Enter one action per line comma delimited, e.g. (group, action1, action2). Include the prefix used for a transient by a theme or plugin.', 'w3-total-cache' ); ?></span> </td> </tr> </table> <?php Util_Ui::button_config_save( 'extension_fragmentcache' ); ?> <?php Util_Ui::postbox_footer(); ?> </div> </form> Save