image_hwstring example


function get_image_tag( $id$alt$title$align$size = 'medium' ) {

    list( $img_src$width$height ) = image_downsize( $id$size );
    $hwstring                         = image_hwstring( $width$height );

    $title = $title ? 'title="' . esc_attr( $title ) . '" ' : '';

    $size_class = is_array( $size ) ? implode( 'x', $size ) : $size;
    $class      = 'align' . esc_attr( $align ) . ' size-' . esc_attr( $size_class ) . ' wp-image-' . $id;

    /** * Filters the value of the attachment's image tag class attribute. * * @since 2.6.0 * * @param string $class CSS class name or space-separated list of classes. * @param int $id Attachment ID. * @param string $align Part of the class name for aligning the image. * @param string|int[] $size Requested image size. Can be any registered image size name, or * an array of width and height values in pixels (in that order). */
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