import people tax from external source

<?php
function biology_update_faculty_taxonomy(){
    include_once(dirname(__FILE__).'/class-biologyEmployeeData.php');
    $objFMPConnector = new biologyEmployeeData();
    $aryFaculty = $objFMPConnector->retrieve_faculty_list();
    $aryFacultyPawprints = array_keys($aryFaculty);
    $aryFullTermList = get_terms('faculty',array('hide_empty'=>false));
    $aryCurrentPawprints = array();
    //we need a list of just the slugs (pawprints) currently in the faculty term list
    foreach($aryFullTermList as $objTerm){
        $aryCurrentPawprints[] = $objTerm->slug;
    }

    $aryPawPrintDifference = array_diff($aryFacultyPawprints,$aryCurrentPawprints);

    foreach($aryPawPrintDifference as $strPawPrint){
        $objFaculty = $aryFaculty[$strPawPrint];
        wp_insert_term($objFaculty->get('name'),'faculty',array('slug'=>$strPawPrint));
    }

    biology_email_admin('nothing wrong, just letting you know the function fired.',__FUNCTION__);
}
?>