Source View: wp_sprintf_l

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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.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

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
4053       * Placeholders (%s) are included to assist translators and then
4054       * removed before the array of strings reaches the filter.
4055       *
4056       * Please note: Ampersands and entities should be avoided here.
4057       *
4058       * @since 2.5.0
4059       *
4060       * @param array $delimiters An array of translated delimiters.
4061       */
4062      $l = apply_filters( 'wp_sprintf_l', array(
4063           /* translators: used to join items in a list with more than 2 items */
4064           'between'          => sprintf( __('%s, %s'), '', '' ),
4065           /* translators: used to join last two items in a list with more than 2 times */
4066           'between_last_two' => sprintf( __('%s, and %s'), '', '' ),
4067           /* translators: used to join items in a list with only 2 items */
4068           'between_only_two' => sprintf( __('%s and %s'), '', '' ),
4069      ) );
4070
4071      $args = (array) $args;