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 |
|---|---|
| 114 | * |
| 115 | * The dynamic portion of the hook name, $option, refers to the option name. |
| 116 | * |
| 117 | * @since 1.5.0 As 'option_' . $setting |
| 118 | * @since 3.0.0 |
| 119 | * |
| 120 | * @param mixed $value Value of the option. If stored serialized, it will be |
| 121 | * unserialized prior to being returned. |
| 122 | */ |
| 123 | return apply_filters( 'option_' . $option, maybe_unserialize( $value ) ); |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Protect WordPress special option from being modified. |
| 128 | * |
| 129 | * Will die if $option is in protected list. Protected options are 'alloptions' |
| 130 | * and 'notoptions' options. |
| 131 | * |
| 132 | * @since 2.2.0 |