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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 |
|---|---|
| 897 | * |
| 898 | * @since 2.8.0 |
| 899 | */ |
| 900 | function wp_print_footer_scripts() { |
| 901 | /** |
| 902 | * Fires when footer scripts are printed. |
| 903 | * |
| 904 | * @since 2.8.0 |
| 905 | */ |
| 906 | do_action( 'wp_print_footer_scripts' ); |
| 907 | } |
| 908 | |
| 909 | /** |
| 910 | * Wrapper for do_action('wp_enqueue_scripts') |
| 911 | * |
| 912 | * Allows plugins to queue scripts for the front end using wp_enqueue_script(). |
| 913 | * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available. |
| 914 | * |
| 915 | * @since 2.8.0 |