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Returns public id of document type


DomDocumentType->public_id

(PHP 4 >= 4.1.0)

DomDocumentType->public_idReturns public id of document type

Description

string DomDocumentType::public_id ( void )

This function returns the public id of the document type.

Return Values

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

Examples

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();
?>

Migrating to PHP 5

Use the publicId property of the DOMDocumentType object.


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