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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
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.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
1645 | * Fires after a network option has been successfully added. |
1646 | * |
1647 | * @since 3.0.0 |
1648 | * @since 4.7.0 The `$network_id` parameter was added. |
1649 | * |
1650 | * @param string $option Name of the network option. |
1651 | * @param mixed $value Value of the network option. |
1652 | * @param int $network_id ID of the network. |
1653 | */ |
1654 | do_action( 'add_site_option', $option, $value, $network_id ); |
1655 |
|
1656 | return true; |
1657 | } |
1658 |
|
1659 | return false; |
1660 | } |
1661 |
|
1662 | /** |
1663 | * Removes a network option by name. |