original_string: public function createAddDocumentXmlFragment(
  		$rawDocuments,
  		$allowDups = false,
  		$overwritePending = true,
  		$overwriteCommitted = true,
  		$commitWithin = 0
  	) {
  		$dupValue = !$allowDups ? 'true' : 'false';
  
  		$commitWithin = (int) $commitWithin;
  		$commitWithinString = $commitWithin > 0 ? " commitWithin=\"{$commitWithin}\"" : '';
  
  		$addXmlFragment = "<add overwrite=\"{$dupValue}\"{$commitWithinString}>";
  		$addXmlFragment .= $rawDocuments;
  		$addXmlFragment .= '</add>';
  
  		return $addXmlFragment;
  	}
code: public function createAddDocumentXmlFragment(
  		$rawDocuments,
  		$allowDups = false,
  		$overwritePending = true,
  		$overwriteCommitted = true,
  		$commitWithin = 0
  	) {
  		$dupValue = !$allowDups ? 'true' : 'false';
  
  		$commitWithin = (int) $commitWithin;
  		$commitWithinString = $commitWithin > 0 ? " commitWithin=\"{$commitWithin}\"" : '';
  
  		$addXmlFragment = "<add overwrite=\"{$dupValue}\"{$commitWithinString}>";
  		$addXmlFragment .= $rawDocuments;
  		$addXmlFragment .= '</add>';
  
  		return $addXmlFragment;
  	}
code_tokens: public function createAddDocumentXmlFragment ( $ rawDocuments , $ allowDups = false , $ overwritePending = true , $ overwriteCommitted = true , $ commitWithin = 0 ) { $ dupValue = ! $ allowDups ? 'true' : 'false' ; $ commitWithin = ( int ) $ commitWithin ; $ commitWithinString = $ commitWithin > 0 ? " commitWithin=\"{$commitWithin}\"" : '' ; $ addXmlFragment = "<add overwrite=\"{$dupValue}\"{$commitWithinString}>" ; $ addXmlFragment .= $ rawDocuments ; $ addXmlFragment .= '</add>' ; return $ addXmlFragment ; }
docstring: Creates an add command XML string
  
  @param string  $rawDocuments String containing XML representation of documents.
  @param boolean $allowDups
  @param boolean $overwritePending
  @param boolean $overwriteCommitted
  @param integer $commitWithin The number of milliseconds that a document must be committed within,
  see @{link http://wiki.apache.org/solr/UpdateXmlMessages#The_Update_Schema} for details. If left empty
  this property will not be set in the request.
  @return string An XML string
docstring_tokens: Creates an add command XML string