Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: pre_get_networks

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.

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
189           $this->parse_query();
190
191           /**
192            * Fires before networks are retrieved.
193            *
194            * @since 4.6.0
195            *
196            * @param WP_Network_Query $this Current instance of WP_Network_Query (passed by reference).
197            */
198           do_action_ref_array( 'pre_get_networks', array( &$this ) );
199
200           $network_data = null;
201
202           /**
203            * Filter the network data before the query takes place.
204            *
205            * Return a non-null value to bypass WordPress's default network queries.
206            *
207            * The expected return type from this filter depends on the value passed in the request query_vars.