'bldr_columns_widget', 'description' => __( 'Populate four columns for your home page.', 'bldr') ); parent::WP_Widget(false, $name = __('Home Page Columns', 'bldr'), $widget_ops); $this->alt_option_name = 'bldr_columns_widget'; add_action( 'save_post', array($this, 'flush_widget_cache') ); add_action( 'deleted_post', array($this, 'flush_widget_cache') ); add_action( 'switch_theme', array($this, 'flush_widget_cache') ); } // widget form creation function form($instance) { // Check values $column_icon_one = isset( $instance['column_icon_one'] ) ? esc_html( $instance['column_icon_one'] ) : ''; $column_one = isset( $instance['column_one'] ) ? esc_html( $instance['column_one'] ) : ''; $column_one_text = isset( $instance['column_one_text'] ) ? esc_textarea( $instance['column_one_text'] ) : ''; $column_one_link = isset( $instance['column_one_link'] ) ? esc_url( $instance['column_one_link'] ) : ''; $column_one_button = isset( $instance['column_one_button'] ) ? esc_html( $instance['column_one_button'] ) : ''; $column_icon_two = isset( $instance['column_icon_two'] ) ? esc_html( $instance['column_icon_two'] ) : ''; $column_two = isset( $instance['column_two'] ) ? esc_html( $instance['column_two'] ) : ''; $column_two_text = isset( $instance['column_two_text'] ) ? esc_textarea( $instance['column_two_text'] ) : ''; $column_two_link = isset( $instance['column_two_link'] ) ? esc_url( $instance['column_two_link'] ) : ''; $column_two_button = isset( $instance['column_two_button'] ) ? esc_html( $instance['column_two_button'] ) : ''; $column_icon_three = isset( $instance['column_icon_three'] ) ? esc_html( $instance['column_icon_three'] ) : ''; $column_three = isset( $instance['column_three'] ) ? esc_html( $instance['column_three'] ) : ''; $column_three_text = isset( $instance['column_three_text'] ) ? esc_textarea( $instance['column_three_text'] ) : ''; $column_three_link = isset( $instance['column_three_link'] ) ? esc_url( $instance['column_three_link'] ) : ''; $column_three_button = isset( $instance['column_three_button'] ) ? esc_html( $instance['column_three_button'] ) : ''; $column_icon_four = isset( $instance['column_icon_four'] ) ? esc_html( $instance['column_icon_four'] ) : ''; $column_four = isset( $instance['column_four'] ) ? esc_html( $instance['column_four'] ) : ''; $column_four_text = isset( $instance['column_four_text'] ) ? esc_textarea( $instance['column_four_text'] ) : ''; $column_four_link = isset( $instance['column_four_link'] ) ? esc_url( $instance['column_four_link'] ) : ''; $column_four_button = isset( $instance['column_four_button'] ) ? esc_html( $instance['column_four_button'] ) : ''; ?>

<?php echo $column_one_text; ?>

<?php echo $column_two_text; ?>

<?php echo $column_three_text; ?>

<?php echo $column_four_text; ?>

flush_widget_cache(); $alloptions = wp_cache_get( 'alloptions', 'options' ); if ( isset($alloptions['bldr_columns']) ) delete_option('bldr_columns'); return $instance; } function flush_widget_cache() { wp_cache_delete('bldr_columns', 'widget'); } // display widget function widget($args, $instance) { $cache = array(); if ( ! $this->is_preview() ) { $cache = wp_cache_get( 'bldr_columns', 'widget' ); } if ( ! is_array( $cache ) ) { $cache = array(); } if ( ! isset( $args['widget_id'] ) ) { $args['widget_id'] = $this->id; } if ( isset( $cache[ $args['widget_id'] ] ) ) { echo $cache[ $args['widget_id'] ]; return; } ob_start(); extract($args); $column_icon_one = isset( $instance['column_icon_one'] ) ? esc_html( $instance['column_icon_one'] ) : ''; $column_one = isset( $instance['column_one'] ) ? esc_html( $instance['column_one'] ) : ''; $column_one_text = isset( $instance['column_one_text'] ) ? esc_textarea( $instance['column_one_text'] ) : ''; $column_one_link = isset( $instance['column_one_link'] ) ? esc_url( $instance['column_one_link'] ) : ''; $column_one_button = isset( $instance['column_one_button'] ) ? esc_html( $instance['column_one_button'] ) : ''; $column_icon_two = isset( $instance['column_icon_two'] ) ? esc_html( $instance['column_icon_two'] ) : ''; $column_two = isset( $instance['column_two'] ) ? esc_html( $instance['column_two'] ) : ''; $column_two_text = isset( $instance['column_two_text'] ) ? esc_textarea( $instance['column_two_text'] ) : ''; $column_two_link = isset( $instance['column_two_link'] ) ? esc_url( $instance['column_two_link'] ) : ''; $column_two_button = isset( $instance['column_two_button'] ) ? esc_html( $instance['column_two_button'] ) : ''; $column_icon_three = isset( $instance['column_icon_three'] ) ? esc_html( $instance['column_icon_three'] ) : ''; $column_three = isset( $instance['column_three'] ) ? esc_html( $instance['column_three'] ) : ''; $column_three_text = isset( $instance['column_three_text'] ) ? esc_textarea( $instance['column_three_text'] ) : ''; $column_three_link = isset( $instance['column_three_link'] ) ? esc_url( $instance['column_three_link'] ) : ''; $column_three_button = isset( $instance['column_three_button'] ) ? esc_html( $instance['column_three_button'] ) : ''; $column_icon_four = isset( $instance['column_icon_four'] ) ? esc_html( $instance['column_icon_four'] ) : ''; $column_four = isset( $instance['column_four'] ) ? esc_html( $instance['column_four'] ) : ''; $column_four_text = isset( $instance['column_four_text'] ) ? esc_textarea( $instance['column_four_text'] ) : ''; $column_four_link = isset( $instance['column_four_link'] ) ? esc_url( $instance['column_four_link'] ) : ''; $column_four_button = isset( $instance['column_four_button'] ) ? esc_html( $instance['column_four_button'] ) : ''; ?>

is_preview() ) { $cache[ $args['widget_id'] ] = ob_get_flush(); wp_cache_set( 'bldr_columns', $cache, 'widget' ); } else { ob_end_flush(); } } }