58                 $this->qtimetadata = array();
 
   59                 $this->objectives = array();
 
   60                 $this->sectioncontrol = array();
 
   61                 $this->sectionprecondition = array();
 
   62                 $this->sectionpostcondition = array();
 
   63                 $this->rubric = array();
 
   64                 $this->outcomes_processing = array();
 
   65                 $this->sectionfeedback = array();
 
   66                 $this->itemref = array();
 
   67                 $this->item = array();
 
   68                 $this->sectionref = array();
 
   69                 $this->section = array();
 
   74                 $this->ident = $a_ident;
 
   84                 $this->title = $a_title;
 
   94                 $this->comment = $a_comment;
 
  104                 if (preg_match(
"/P(\d+)Y(\d+)M(\d+)DT(\d+)H(\d+)M(\d+)S/", $a_duration, $matches))
 
  106                         $this->duration = array(
 
  121                 $this->xmllang = $a_xmllang;
 
  131                 array_push($this->qtimetadata, $a_metadata);
 
  136                 array_push($this->objectives, $a_objectives);
 
  141                 array_push($this->sectioncontrol, $a_sectioncontrol);
 
  146                 array_push($this->sectionprecondition, $a_sectionprecondition);
 
  151                 array_push($this->sectionpostcondition, $a_sectionpostcondition);
 
  156                 array_push($this->rubric, $a_rubric);
 
  161                 $this->presentation_material = $a_material;
 
  171                 array_push($this->outcomes_processing, $a_outcomes_processing);
 
  176                 $this->sectionproc_extension = $a_sectionproc_extension;
 
  186                 array_push($this->sectionfeedback, $a_sectionfeedback);
 
  191                 $this->selection_ordering = $a_selection_ordering;
 
  201                 $this->reference = $a_reference;
 
  211                 array_push($this->itemref, $a_itemref);
 
  216                 array_push($this->item, $a_item);
 
  221                 array_push($this->sectionref, $a_sectionref);
 
  226                 array_push($this->section, $a_section);