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
4493       * Placeholders (%s) are included to assist translators and then
4494       * removed before the array of strings reaches the filter.
4495       *
4496       * Please note: Ampersands and entities should be avoided here.
4497       *
4498       * @since 2.5.0
4499       *
4500       * @param array $delimiters An array of translated delimiters.
4501       */
4502      $l = apply_filters( 'wp_sprintf_l', array(
4503           /* translators: used to join items in a list with more than 2 items */
4504           'between'          => sprintf( __('%s, %s'), '', '' ),
4505           /* translators: used to join last two items in a list with more than 2 times */
4506           'between_last_two' => sprintf( __('%s, and %s'), '', '' ),
4507           /* translators: used to join items in a list with only 2 items */
4508           'between_only_two' => sprintf( __('%s and %s'), '', '' ),
4509      ) );
4510
4511      $args = (array) $args;