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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 |
---|---|
2429 | * |
2430 | * @since 1.2.0 |
2431 | */ |
2432 | function wp_head() { |
2433 | /** |
2434 | * Print scripts or data in the head tag on the front end. |
2435 | * |
2436 | * @since 1.5.0 |
2437 | */ |
2438 | do_action( 'wp_head' ); |
2439 | } |
2440 |
|
2441 | /** |
2442 | * Fire the wp_footer action |
2443 | * |
2444 | * @since 1.5.1 |
2445 | */ |
2446 | function wp_footer() { |
2447 | /** |