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(PHP 4 >= 4.1.0)
DomDocumentType->public_id — Returns public id of document type
This function returns the public id of the document type.
Returns the public id of the DomDocumentType, as a string.
The following example echos nothing.
Beispiel #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();
?>
Use the publicId property of the DOMDocumentType object.
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