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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
579      /**
580       * Filters the list of CSS class names for the current post.
581       *
582       * @since 2.7.0
583       *
584       * @param string[] $classes An array of post class names.
585       * @param string[] $class   An array of additional class names added to the post.
586       * @param int      $post_id The post ID.
587       */
588      $classes = apply_filters( 'post_class', $classes, $class, $post->ID );
589
590      return array_unique( $classes );
591 }
592
593 /**
594  * Displays the class names for the body element.
595  *
596  * @since 2.8.0
597  *