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Source View: post_class

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
572      /**
573       * Filters the list of CSS class names for the current post.
574       *
575       * @since 2.7.0
576       *
577       * @param string[] $classes An array of post class names.
578       * @param string[] $class   An array of additional class names added to the post.
579       * @param int      $post_id The post ID.
580       */
581      $classes = apply_filters( 'post_class', $classes, $class, $post->ID );
582
583      return array_unique( $classes );
584 }
585
586 /**
587  * Displays the class names for the body element.
588  *
589  * @since 2.8.0
590  *