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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 |
|---|---|
| 1041 | |
| 1042 | /** |
| 1043 | * Fires after an option has been added. |
| 1044 | * |
| 1045 | * @since 2.9.0 |
| 1046 | * |
| 1047 | * @param string $option Name of the added option. |
| 1048 | * @param mixed $value Value of the option. |
| 1049 | */ |
| 1050 | do_action( 'added_option', $option, $value ); |
| 1051 | |
| 1052 | return true; |
| 1053 | } |
| 1054 | |
| 1055 | /** |
| 1056 | * Removes an option by name. Prevents removal of protected WordPress options. |
| 1057 | * |
| 1058 | * @since 1.2.0 |
| 1059 | * |