Source View: wp_default_scripts

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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
25      var $concat_version = '';
26      var $do_concat = false;
27      var $print_html = '';
28      var $print_code = '';
29      var $ext_handles = '';
30      var $ext_version = '';
31      var $default_dirs;
32
33      function __construct() {
34           do_action_ref_array( 'wp_default_scripts', array(&$this) );
35      }
36
37      /**
38       * Prints scripts
39       *
40       * Prints the scripts passed to it or the print queue.  Also prints all necessary dependencies.
41       *
42       * @param mixed $handles (optional) Scripts to be printed.  (void) prints queue, (string) prints that script, (array of strings) prints those scripts.
43       * @param int $group (optional) If scripts were queued in groups prints this group number.