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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
339       * third and final parameter for the hook is the role name.
340       *
341       * @since 2.0.0
342       * @access public
343       *
344       * @param string $cap Capability name.
345       * @return bool True, if user has capability. False, if doesn't have capability.
346       */
347      function has_cap( $cap ) {
348           $capabilities = apply_filters( 'role_has_cap', $this->capabilities, $cap, $this->name );
349           if ( !empty( $capabilities[$cap] ) )
350                return $capabilities[$cap];
351           else
352                return false;
353      }
354
355 }
356
357 /**