SchweppesAle Posted November 26, 2010 Share Posted November 26, 2010 Not really sure what to make of the following: function pfi_import_xml_menu(pfiImportStruct & $import_struct, SimpleXMLElement $xml_obj, $parent_artifact_id = true, $p_max = null, $disp_order = null) What does the & imply for the first argument? Link to comment https://forums.phpfreaks.com/topic/219906-arguments-which-have-within-them/ Share on other sites More sharing options...
trq Posted November 26, 2010 Share Posted November 26, 2010 http://au2.php.net/manual/en/language.references.pass.php Link to comment https://forums.phpfreaks.com/topic/219906-arguments-which-have-within-them/#findComment-1140086 Share on other sites More sharing options...
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