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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 |
|---|---|
| 2261 | * |
| 2262 | * @since 1.2.0 |
| 2263 | */ |
| 2264 | function wp_head() { |
| 2265 | /** |
| 2266 | * Print scripts or data in the head tag on the front end. |
| 2267 | * |
| 2268 | * @since 1.5.0 |
| 2269 | */ |
| 2270 | do_action( 'wp_head' ); |
| 2271 | } |
| 2272 | |
| 2273 | /** |
| 2274 | * Fire the wp_footer action |
| 2275 | * |
| 2276 | * @since 1.5.1 |
| 2277 | */ |
| 2278 | function wp_footer() { |
| 2279 | /** |