original_string: public function getColumnByName($strColumnName) {
  		if ($this->objColumnArray) {
  			foreach ($this->objColumnArray as $objColumn){
  				if ($objColumn->Name == $strColumnName)
  					return $objColumn;
  			}
  		}
  		return null;
  	}
code: public function getColumnByName($strColumnName) {
  		if ($this->objColumnArray) {
  			foreach ($this->objColumnArray as $objColumn){
  				if ($objColumn->Name == $strColumnName)
  					return $objColumn;
  			}
  		}
  		return null;
  	}
code_tokens: public function getColumnByName ( $ strColumnName ) { if ( $ this -> objColumnArray ) { foreach ( $ this -> objColumnArray as $ objColumn ) { if ( $ objColumn -> Name == $ strColumnName ) return $ objColumn ; } } return null ; }
docstring: return the SqlColumn object related to that column name
  @param string $strColumnName Name of the column
  @return SqlColumn
docstring_tokens: return the SqlColumn object related to that column name