WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 310 | * Fires after the value of a specific option has been successfully updated. |
| 311 | * |
| 312 | * The dynamic portion of the hook name, $option, refers to the option name. |
| 313 | * |
| 314 | * @since 2.0.1 |
| 315 | * |
| 316 | * @param mixed $old_value The old option value. |
| 317 | * @param mixed $value The new option value. |
| 318 | */ |
| 319 | do_action( "update_option_{$option}", $old_value, $value ); |
| 320 | |
| 321 | /** |
| 322 | * Fires after the value of an option has been successfully updated. |
| 323 | * |
| 324 | * @since 2.9.0 |
| 325 | * |
| 326 | * @param string $option Name of the updated option. |
| 327 | * @param mixed $old_value The old option value. |
| 328 | * @param mixed $value The new option value. |