get_image_tag_class
Filters the value of the attachment's image tag class attribute.
Usage
add_filter( 'get_image_tag_class', 'wp_kama_get_image_tag_class_filter', 10, 4 ); /** * Function for `get_image_tag_class` filter-hook. * * @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). * * @return string */ function wp_kama_get_image_tag_class_filter( $class, $id, $align, $size ){ // filter... return $class; }
- $class(string)
- CSS class name or space-separated list of classes.
- $id(int)
- Attachment ID.
- $align(string)
- Part of the class name for aligning the image.
- $size(string|int[])
- Requested image size. Can be any registered image size name, or an array of width and height values in pixels (in that order).
Changelog
Since 2.6.0 | Introduced. |
Where the hook is called
get_image_tag_class
wp-includes/media.php 396
$class = apply_filters( 'get_image_tag_class', $class, $id, $align, $size );