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Source View: pre_comment_approved

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

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
771       * Filters a comment's approval status before it is set.
772       *
773       * @since 2.1.0
774       * @since 4.9.0 Returning a WP_Error value from the filter will shortcircuit comment insertion and
775       *              allow skipping further processing.
776       *
777       * @param bool|string|WP_Error $approved    The approval status. Accepts 1, 0, 'spam' or WP_Error.
778       * @param array                $commentdata Comment data.
779       */
780      $approved = apply_filters( 'pre_comment_approved', $approved, $commentdata );
781      return $approved;
782 }
783
784 /**
785  * Hooks WP's native database-based comment-flood check.
786  *
787  * This wrapper maintains backward compatibility with plugins that expect to
788  * be able to unhook the legacy check_comment_flood_db() function from
789  * 'check_comment_flood' using remove_action().