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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 |
|---|---|
| 944 | * |
| 945 | * @since 2.8.0 |
| 946 | */ |
| 947 | function wp_print_footer_scripts() { |
| 948 | /** |
| 949 | * Fires when footer scripts are printed. |
| 950 | * |
| 951 | * @since 2.8.0 |
| 952 | */ |
| 953 | do_action( 'wp_print_footer_scripts' ); |
| 954 | } |
| 955 | |
| 956 | /** |
| 957 | * Wrapper for do_action('wp_enqueue_scripts') |
| 958 | * |
| 959 | * Allows plugins to queue scripts for the front end using wp_enqueue_script(). |
| 960 | * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available. |
| 961 | * |
| 962 | * @since 2.8.0 |