WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 3019 | /** |
| 3020 | * Determines if default embed handlers should be loaded. |
| 3021 | * |
| 3022 | * Checks to make sure that the embeds library hasn't already been loaded. If |
| 3023 | * it hasn't, then it will load the embeds library. |
| 3024 | * |
| 3025 | * @since 2.9.0 |
| 3026 | */ |
| 3027 | function wp_maybe_load_embeds() { |
| 3028 | if ( ! apply_filters('load_default_embeds', true) ) |
| 3029 | return; |
| 3030 | require_once( ABSPATH . WPINC . '/default-embeds.php' ); |
| 3031 | } |
| 3032 | |
| 3033 | /** |
| 3034 | * Determines if Widgets library should be loaded. |
| 3035 | * |
| 3036 | * Checks to make sure that the widgets library hasn't already been loaded. If |
| 3037 | * it hasn't, then it will load the widgets library and run an action hook. |