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 |
---|---|
4745 | * |
4746 | * @type string $callback Callable exporter function that accepts an |
4747 | * email address and a page and returns an array |
4748 | * of name => value pairs of personal data. |
4749 | * @type string $exporter_friendly_name Translated user facing friendly name for the |
4750 | * exporter. |
4751 | * } |
4752 | * } |
4753 | */ |
4754 | $exporters = apply_filters( 'wp_privacy_personal_data_exporters', array() ); |
4755 |
|
4756 | if ( ! is_array( $exporters ) ) { |
4757 | wp_send_json_error( __( 'An exporter has improperly used the registration filter.' ) ); |
4758 | } |
4759 |
|
4760 | // Do we have any registered exporters? |
4761 | if ( 0 < count( $exporters ) ) { |
4762 | if ( $exporter_index < 1 ) { |
4763 | wp_send_json_error( __( 'Exporter index cannot be negative.' ) ); |