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 |
---|---|
951 | /** |
952 | * Filters whether to show the Screen Options tab. |
953 | * |
954 | * @since 3.2.0 |
955 | * |
956 | * @param bool $show_screen Whether to show Screen Options tab. |
957 | * Default true. |
958 | * @param WP_Screen $this Current WP_Screen instance. |
959 | */ |
960 | $this->_show_screen_options = apply_filters( 'screen_options_show_screen', $show_screen, $this ); |
961 | return $this->_show_screen_options; |
962 | } |
963 |
|
964 | /** |
965 | * Render the screen options tab. |
966 | * |
967 | * @since 3.3.0 |
968 | * |
969 | * @param array $options { |