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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 |
---|---|
4398 | } |
4399 |
|
4400 | /** |
4401 | * Filters the main network ID. |
4402 | * |
4403 | * @since 4.3.0 |
4404 | * |
4405 | * @param int $main_network_id The ID of the main network. |
4406 | */ |
4407 | return (int) apply_filters( 'get_main_network_id', $main_network_id ); |
4408 | } |
4409 |
|
4410 | /** |
4411 | * Determine whether global terms are enabled. |
4412 | * |
4413 | * @since 3.0.0 |
4414 | * |
4415 | * @staticvar bool $global_terms |
4416 | * |