intl 函数
PHP Manual

intl_get_error_code

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)

intl_get_error_codeGet the last error code

说明

int intl_get_error_code ( void )

Useful to handle errors occurred in static methods when there's no object to get error code from.

返回值

Error code returned by the last API function call.

范例

Example #1 intl_get_error_code() example

<?php
$coll 
collator_create'<bad_param>' );
if( !
$coll ) {
    
handle_errorintl_get_error_code() );
}
?>

参见


intl 函数
PHP Manual