Kc Image size

// image field
array(
    'type'          => 'text',
    'label'         => __( 'Image Size', 'wphash' ),
    'name'          => 'img_size',
    'value'         => 'thumbnail ',
    'description'   => __(' Set the image size: "full", "thumbnail", "medium", "large" or other size. ex: 250x200', 'wphash'),

),


// image data output
$data_image = '';
$size_array = array('full', 'medium', 'large', 'thumbnail');

if ($image) {
    $image_full_width_data  = wp_get_attachment_image_src( $image, 'full' );
    $image_full             = $image_full_width_data[0];
    $image_alt              = get_post_meta( $image, '_wp_attachment_image_alt', true);

    if( in_array( $img_size, $size_array ) ){
        $image_data       = wp_get_attachment_image_src( $image, $img_size );
        $image_url        = $image_data[0];
    }else{
        $image_url  = kc_tools::createImageSize( $image_full, $img_size );
    }

    $data_image .= '<div class="activity-icon">';
        $data_image .= '<img src="'.$image_url.'" alt="'.$image_alt.'" >';
    $data_image .= '</div>';
}