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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 |
|---|---|
| 302 | */ |
| 303 | do_action( 'admin_notices' ); |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Prints generic admin screen notices. |
| 308 | * |
| 309 | * @since 3.1.0 |
| 310 | */ |
| 311 | do_action( 'all_admin_notices' ); |
| 312 | |
| 313 | if ( 'options-general.php' === $parent_file ) { |
| 314 | require ABSPATH . 'wp-admin/options-head.php'; |
| 315 | } |
| 316 | |