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Source View: role_has_cap

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
113
114           if ( ! isset($wp_roles) )
115                $wp_roles = new WP_Roles();
116
117           unset($this->capabilities[$cap]);
118           $wp_roles->remove_cap($this->name, $cap);
119      }
120
121      function has_cap($cap) {
122           $capabilities = apply_filters('role_has_cap', $this->capabilities, $cap, $this->name);
123           if ( !empty($capabilities[$cap]) )
124                return $capabilities[$cap];
125           else
126                return false;
127      }
128
129 }
130
131 class WP_User {