_wp_post_thumbnail_class_filter_add


_wp_post_thumbnail_class_filter_add ( $attr )

Parameters:
  • (array) $attr Thumbnail attributes including src, class, alt, title.
Defined at:

Description

Adds '_wp_post_thumbnail_class_filter' callback to the 'wp_get_attachment_image_attributes' filter hook. Internal use only.

Related Functions

_wp_post_thumbnail_class_filter, _wp_post_thumbnail_class_filter_remove, _wp_preview_post_thumbnail_filter, _wp_post_thumbnail_html, set_post_thumbnail_size

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