wxr_export_skip_postmeta filter-hook . WP 3.3.0

Filters whether to selectively skip post meta used for WXR exports.

Returning a truthy value from the filter will skip the current meta object from being exported.

Usage

add_filter( 'wxr_export_skip_postmeta', 'filter_function_name_755', 10, 3 );
function filter_function_name_755( $skip, $meta_key, $meta ){
	// filter...

	return $skip;
}

$skip(true|false)

Whether to skip the current post meta.
Default: false

$meta_key(string)

Current meta key.

$meta(object)

Current meta object.

Changelog

Where the hook is called

if ( apply_filters( 'wxr_export_skip_postmeta', false, $meta->meta_key, $meta ) ) {

Where in WP core the hook is used WordPress

add_filter( 'wxr_export_skip_postmeta', 'wxr_filter_postmeta', 10, 2 );