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Source View: pre_get_networks

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Source View

Line Code
199           $this->parse_query();
200
201           /**
202            * Fires before networks are retrieved.
203            *
204            * @since 4.6.0
205            *
206            * @param WP_Network_Query &$this Current instance of WP_Network_Query, passed by reference.
207            */
208           do_action_ref_array( 'pre_get_networks', array( &$this ) );
209
210           // $args can include anything. Only use the args defined in the query_var_defaults to compute the key.
211           $key = md5( serialize( wp_array_slice_assoc( $this->query_vars, array_keys( $this->query_var_defaults ) ) ) );
212           $last_changed = wp_cache_get_last_changed( 'networks' );
213
214           $cache_key = "get_network_ids:$key:$last_changed";
215           $cache_value = wp_cache_get( $cache_key, 'networks' );
216
217           if ( false === $cache_value ) {