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DomDocumentType->public_id

(no version information, might be only in CVS)

DomDocumentType->public_id --  Returns public id of document type

Description

string DomDocumentType->public_id ( void )

This function returns the public id of the document type.

The following example echos nothing.

Example 1. Retrieving the public id

<?php
include("example.inc");

if(!$dom = domxml_open_mem($xmlstr)) {
  echo "Error while parsing the document\n";
  exit;
}

$doctype = $dom->doctype();
echo $doctype->public_id();
 ?>

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