bp_blogs_delete_blogmeta( int $blog_id, string|bool $meta_key = false, string|bool $meta_value = false, bool $delete_all = false )
Delete a metadata from the DB for a blog.
Description Description
Parameters Parameters
- $blog_id
-
(Required) ID of the blog whose metadata is being deleted.
- $meta_key
-
(Optional) The key of the metadata being deleted. If omitted, all BP metadata associated with the blog will be deleted.
Default value: false
- $meta_value
-
(Optional) If present, the metadata will only be deleted if the meta_value matches this parameter.
Default value: false
- $delete_all
-
(Optional) If true, delete matching metadata entries for all objects, ignoring the specified blog_id. Otherwise, only delete matching metadata entries for the specified blog. Default: false.
Default value: false
Return Return
(bool) True on success, false on failure.
Source Source
File: bp-blogs/bp-blogs-functions.php
function bp_blogs_delete_blogmeta( $blog_id, $meta_key = false, $meta_value = false, $delete_all = false ) {
global $wpdb;
// Legacy - if no meta_key is passed, delete all for the blog_id.
if ( empty( $meta_key ) ) {
$table_name = buddypress()->blogs->table_name_blogmeta;
$sql = "SELECT meta_key FROM {$table_name} WHERE blog_id = %d";
$query = $wpdb->prepare( $sql, $blog_id );
$keys = $wpdb->get_col( $query );
// With no meta_key, ignore $delete_all.
$delete_all = false;
} else {
$keys = array( $meta_key );
}
add_filter( 'query', 'bp_filter_metaid_column_name' );
add_filter( 'sanitize_key', 'bp_blogs_filter_meta_column_name' );
$retval = false;
foreach ( $keys as $key ) {
$retval = delete_metadata( 'bp_blog', $blog_id, $key, $meta_value, $delete_all );
}
remove_filter( 'query', 'bp_filter_metaid_column_name' );
remove_filter( 'sanitize_key', 'bp_blogs_filter_meta_column_name' );
return $retval;
}