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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 |
|---|---|
| 20 | <head> |
| 21 | <title><?php echo wp_get_document_title(); ?></title> |
| 22 | <meta http-equiv="X-UA-Compatible" content="IE=edge"> |
| 23 | <?php |
| 24 | /** |
| 25 | * Prints scripts or data in the embed template <head> tag. |
| 26 | * |
| 27 | * @since 4.4.0 |
| 28 | */ |
| 29 | do_action( 'embed_head' ); |
| 30 | ?> |
| 31 | </head> |
| 32 | <body <?php body_class(); ?>> |
| 33 | |