original_string: public function getProperty($rel = null)
      {
          if ($rel == null) {
              return $this->_property;
          } else {
              foreach ($this->_property as $p) {
                  if ($p->rel == $rel) {
                      return $p;
                  }
              }
              return null;
          }
      }
code: public function getProperty($rel = null)
      {
          if ($rel == null) {
              return $this->_property;
          } else {
              foreach ($this->_property as $p) {
                  if ($p->rel == $rel) {
                      return $p;
                  }
              }
              return null;
          }
      }
code_tokens: public function getProperty ( $ rel = null ) { if ( $ rel == null ) { return $ this -> _property ; } else { foreach ( $ this -> _property as $ p ) { if ( $ p -> rel == $ rel ) { return $ p ; } } return null ; } }
docstring: Returns all property tags for this entry
  
  @param string $rel The rel value of the property to be found. If null,
  the array of properties is returned instead.
  @return mixed Either an array of Zend_Gdata_Gapps_Extension_Property
  objects if $rel is null, a single
  Zend_Gdata_Gapps_Extension_Property object if $rel is specified
  and a matching feed link is found, or null if $rel is
  specified and no matching property is found.
docstring_tokens: Returns all property tags for this entry