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 |
---|---|
300 |
|
301 | /** |
302 | * Filters the network query results. |
303 | * |
304 | * @since 4.6.0 |
305 | * |
306 | * @param WP_Network[] $_networks An array of WP_Network objects. |
307 | * @param WP_Network_Query $query Current instance of WP_Network_Query (passed by reference). |
308 | */ |
309 | $_networks = apply_filters_ref_array( 'the_networks', array( $_networks, &$this ) ); |
310 |
|
311 | // Convert to WP_Network instances. |
312 | $this->networks = array_map( 'get_network', $_networks ); |
313 |
|
314 | return $this->networks; |
315 | } |
316 |
|
317 | /** |
318 | * Used internally to get a list of network IDs matching the query vars. |