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 |
|---|---|
| 873 | |
| 874 | // Multisite super admin has all caps by definition, Unless specifically denied. |
| 875 | if ( is_multisite() && is_super_admin( $this->ID ) ) { |
| 876 | if ( in_array('do_not_allow', $caps) ) |
| 877 | return false; |
| 878 | return true; |
| 879 | } |
| 880 | |
| 881 | // Must have ALL requested caps |
| 882 | $capabilities = apply_filters( 'user_has_cap', $this->allcaps, $caps, $args ); |
| 883 | $capabilities['exist'] = true; // Everyone is allowed to exist |
| 884 | foreach ( (array) $caps as $cap ) { |
| 885 | if ( empty( $capabilities[ $cap ] ) ) |
| 886 | return false; |
| 887 | } |
| 888 | |
| 889 | return true; |
| 890 | } |
| 891 | |