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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 |
|---|---|
| 1 | <?php |
| 2 | |
| 3 | class WP_Scripts extends WP_Dependencies { |
| 4 | var $base_url; // Full URL with trailing slash |
| 5 | var $default_version; |
| 6 | |
| 7 | function __construct() { |
| 8 | do_action_ref_array( 'wp_default_scripts', array(&$this) ); |
| 9 | } |
| 10 | |
| 11 | /** |
| 12 | * Prints scripts |
| 13 | * |
| 14 | * Prints the scripts passed to it or the print queue. Also prints all necessary dependencies. |
| 15 | * |
| 16 | * @param mixed handles (optional) Scripts to be printed. (void) prints queue, (string) prints that script, (array of strings) prints those scripts. |
| 17 | * @return array Scripts that have been printed |