(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
intl_get_error_code — Get the last error code
Useful to handle errors occurred in static methods when there's no object to get error code from.
Error code returned by the last API function call.
Example #1 intl_get_error_code() example
<?php
$coll = collator_create( '<bad_param>' );
if( !$coll ) {
handle_error( intl_get_error_code() );
}
?>