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 |
|---|---|
| 2130 | * @return mixed Filtered option value. |
| 2131 | */ |
| 2132 | public function capture_filter_pre_get_option( $value ) { |
| 2133 | $option_name = preg_replace( '/^pre_option_/', '', current_filter() ); |
| 2134 | |
| 2135 | if ( isset( $this->_captured_options[ $option_name ] ) ) { |
| 2136 | $value = $this->_captured_options[ $option_name ]; |
| 2137 | |
| 2138 | /** This filter is documented in wp-includes/option.php */ |
| 2139 | $value = apply_filters( 'option_' . $option_name, $value, $option_name ); |
| 2140 | } |
| 2141 | |
| 2142 | return $value; |
| 2143 | } |
| 2144 | |
| 2145 | /** |
| 2146 | * Undoes any changes to the options since options capture began. |
| 2147 | * |
| 2148 | * @since 3.9.0 |