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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| 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. |