Руководство по PHP
Пред. |  | След.

# DomDocumentType->system_id()

(no version information, might be only in CVS)

DomDocumentType->system_id() -- Returns the system id of document type

## Описание

class DomDocumentType {
string system_id ( void )
}

Returns the system id of the document type.

## Возвращаемые значения

Returns the system id of the DomDocumentType, as a string.

## Примеры

Пример 1. Retrieving the system id

`<?php include("example.inc"); if (!$dom = domxml_open_mem($xmlstr)) { echo "Error while parsing the document\n"; exit; } $doctype = $dom->doctype(); echo $doctype->system_id(); ?>`

Результат выполнения данного примера:

    /share/sgml/Norman_Walsh/db3xml10/db3xml10.dtd

## Migrating to PHP 5

Use the systemId property of the DOMDocumentType object.

Пред. | Начало | След.
DomDocumentType->public_id() | Уровень выше | DomElement->get_attribute_node()