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Source View: postbox_classes_{$page}_{$id}

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Source View

Line Code
1199       * Filters the postbox classes for a specific screen and screen ID combo.
1200       *
1201       * The dynamic portions of the hook name, `$page` and `$id`, refer to
1202       * the screen and screen ID, respectively.
1203       *
1204       * @since 3.2.0
1205       *
1206       * @param array $classes An array of postbox classes.
1207       */
1208      $classes = apply_filters( "postbox_classes_{$page}_{$id}", $classes );
1209      return implode( ' ', $classes );
1210 }
1211
1212 /**
1213  * Get a sample permalink based off of the post name.
1214  *
1215  * @since 2.5.0
1216  *
1217  * @param int    $id    Post ID or post object.