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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 |
|---|---|
| 2035 | * |
| 2036 | * @since 1.5.1 |
| 2037 | */ |
| 2038 | function wp_footer() { |
| 2039 | /** |
| 2040 | * Print scripts or data before the closing body tag on the front end. |
| 2041 | * |
| 2042 | * @since 1.5.1 |
| 2043 | */ |
| 2044 | do_action( 'wp_footer' ); |
| 2045 | } |
| 2046 | |
| 2047 | /** |
| 2048 | * Display the links to the general feeds. |
| 2049 | * |
| 2050 | * @since 2.8.0 |
| 2051 | * |
| 2052 | * @param array $args Optional arguments. |
| 2053 | */ |