wp-admin/includes/class-wp-privacy-requests-table.php:417Returns the markup for the Checkbox column.
$itemWP_User_Requeststring public function column_cb( $item ) { return sprintf( '<input type="checkbox" name="request_id[]" id="requester_%1$s" value="%1$s" />' . '<label for="requester_%1$s"><span class="screen-reader-text">%2$s</span></label><span class="spinner"></span>', esc_attr( $item->ID ), /* translators: Hidden accessibility text. %s: Email address. */ sprintf( __( 'Select %s' ), $item->email ) ); }Introduced in 4.9.6. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/class-wp-privacy-requests-table.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.