php - How to use wp_get_attachment_image or wp_get_attachment_image_src instead of $instance['single_feature_image_uri&a

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I want to use wp_get_attachment_image() or wp_get_attachment_image_src(). But that widget is not belongs to any post type. widget() Image instance is single_feature_image_uri

public function widget( $args, $instance ) {
    if ( ! isset( $args['widget_id'] ) ) {
        $args['widget_id'] = $this->id;
    }

    $title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : '';
    $title = apply_filters( 'widget_title', $title, $instance, $this->id_base );


    if ( empty( $instance['title'] ) ) {
        return;
    }

    echo $args['before_widget']; ?>

        <div class="single-feature__left">
            <div class="single-feature__photo"></div>
            <div class="single-feature__left-container  content-wrapper">
                <h2 class="single-feature__title"><?php echo $title; ?></h2>
                <?php if ( ! empty( $instance['text']) ) : ?>
                    <?php echo esc_textarea( $instance['text'] ); ?>
                <?php endif; ?>
                <?php if ( ! empty( $instance['single_feature_cta_text'] ) ) : ?>
                    <?php $single_feature_cta_link = ( ! empty( $instance['single_feature_cta_link'] ) ) ? 'href="'. esc_url_raw( $instance['single_feature_cta_link'] ) .'"' : ''; ?>
                    <a class="single-feature__btn btn" <?php echo $single_feature_cta_link; ?>><?php esc_attr_e( $instance['single_feature_cta_text'] ); ?></a>
                <?php endif; ?>
            </div>
        </div>
        <div class="single-feature__right">
            <?php if ( ! empty( $instance['single_feature_image_uri'] ) ) : ?>
                <img src="<?php echo esc_url_raw( $instance['single_feature_image_uri'] ); ?>" alt="Feature Photo 1 Right" class="single-feature__photo">
            <?php endif; ?>
        </div>

    <?php echo $args['after_widget'];
}


public function form( $instance ) {
    $title                    = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
    $text                     = isset( $instance['text'] ) ? esc_html( $instance['text'] ) : '';
    $single_feature_cta_link  = isset( $instance['single_feature_cta_link'] ) ? esc_url_raw( $instance['single_feature_cta_link'] ) : '';
    $single_feature_cta_text  = isset( $instance['single_feature_cta_text'] ) ? esc_html( $instance['single_feature_cta_text'] ) : '';
    $single_feature_image_uri = isset( $instance['single_feature_image_uri'] ) ? esc_url( $instance['single_feature_image_uri'] ) : '';
    ?>

    <p>
        <label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title: ' ) ?></label>
        <input type="text" class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo $title; ?>">
    </p>
    
    <p>
        <label for="<?php echo $this->get_field_id( 'text' ); ?>"><?php _e( 'Your Text Field: ' ); ?></label>
        <input type="text" class="widefat" id="<?php echo $this->get_field_id( 'text' ); ?>" name="<?php echo $this->get_field_name( 'text' ); ?>" value="<?php echo $text; ?>">
    </p>

    <p>
        <label for="<?php echo $this->get_field_id( 'single_feature_cta_link' ); ?>"><?php _e( 'CTA button Link: ' ); ?></label>
        <input type="text" class="widefat" id="<?php echo $this->get_field_id( 'single_feature_cta_link' ); ?>" name="<?php echo $this->get_field_name( 'single_feature_cta_link' ); ?>" value="<?php echo $single_feature_cta_link; ?>">
    </p>

    <p>
        <label for="<?php echo $this->get_field_id( 'single_feature_cta_text' ); ?>"><?php _e( 'Button text: ' ); ?></label>
        <input type="text" class="widefat" id="<?php echo $this->get_field_id( 'single_feature_cta_text' ); ?>" name="<?php echo $this->get_field_name( 'single_feature_cta_text' ); ?>" value="<?php echo $single_feature_cta_text; ?>">
    </p>
    
    <p>
        <label for="<?php echo $this->get_field_id('single_feature_image_uri'); ?>"><?php _e( 'Image' ); ?></label>
        <img src="<?php echo (! empty( $instance['single_feature_image_uri'] )) ? $instance['single_feature_image_uri'] : '' ?>" alt="" class="<?php echo $this->id; ?>_img" style="margin:0;padding:0;max-width:100%;display:block;">
        <input type="text" class="widefat <?php echo $this->id; ?>_url" name="<?php echo $this->get_field_name( 'single_feature_image_uri' ); ?>" value="<?php echo $single_feature_image_uri; ?>" style="margin-top:5px;">
        <input type="button" id="<?php echo $this->id; ?>" class="button button-primary js_custom_upload_media" value="<?php _e( 'Upload Image' );?>" style="margin-top:5px;">
    </p>
    
    <?php
}

Now how can i use wp_get_attachment_image() or wp_get_attachment_image_src() instad of <img src="<?php echo esc_url_raw( $instance['single_feature_image_uri'] ); ?>" alt="">

Thanks.

本文标签： phpHow to use wpgetattachmentimage or wpgetattachmentimagesrc instead of instance39singlefeatureimageuri39