let callers pass in an XMLOutputter to output to
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2a54919d1f
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@ -322,6 +322,7 @@ class Activity
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*
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* @return DOMElement Atom entry
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*/
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function toAtomEntry()
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{
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return null;
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@ -330,7 +331,12 @@ class Activity
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function asString($namespace=false, $author=true, $source=false)
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{
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$xs = new XMLStringer(true);
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$this->outputTo($xs, $namespace, $author, $source);
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return $xs->getString();
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}
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function outputTo($xs, $namespace=false, $author=true, $source=false)
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{
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if ($namespace) {
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$attrs = array('xmlns' => 'http://www.w3.org/2005/Atom',
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'xmlns:thr' => 'http://purl.org/syndication/thread/1.0',
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@ -518,9 +524,7 @@ class Activity
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$xs->elementEnd('entry');
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$str = $xs->getString();
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return $str;
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return;
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}
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private function _child($element, $tag, $namespace=self::SPEC)
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