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DomDocumentType->system_id()
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DomDocumentType->system_id()

(no version information, might be only in CVS)

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

Description

class DomDocumentType {

string system_id ( void )

}

Returns the system id of the document type.

Return Values

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

Examples

Example 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();
?>

The above example will output:

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

Migrating to PHP 5

Use the systemId property of the DOMDocumentType object.

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DomDocumentType->public_id()UpDomElement->get_attribute_node()