Source View: wp_sprintf_l

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

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
2759      // Not a match
2760      if ( substr($pattern, 0, 2) != '%l' )
2761           return $pattern;
2762
2763      // Nothing to work with
2764      if ( empty($args) )
2765           return '';
2766
2767      // Translate and filter the delimiter set (avoid ampersands and entities here)
2768      $l = apply_filters('wp_sprintf_l', array(
2769           /* translators: used between list items, there is a space after the comma */
2770           'between'          => __(', '),
2771           /* translators: used between list items, there is a space after the and */
2772           'between_last_two' => __(', and '),
2773           /* translators: used between only two list items, there is a space after the and */
2774           'between_only_two' => __(' and '),
2775           ));
2776
2777      $args = (array) $args;