original_string: public function getMaxLength($csv_file = null)
  	{
  		$csv_file = $csv_file ? $csv_file : $this->csv_file;
  
  		$sizes = array(0);
  		if( ! $csv_file )
  		{
  			throw new NoDataException();
  		}
  
  		foreach($csv_file as $line)
  		{
  			$sizes[]=count($line->getElements() );
  		}
  
  		return max($sizes);
  	}
code: public function getMaxLength($csv_file = null)
  	{
  		$csv_file = $csv_file ? $csv_file : $this->csv_file;
  
  		$sizes = array(0);
  		if( ! $csv_file )
  		{
  			throw new NoDataException();
  		}
  
  		foreach($csv_file as $line)
  		{
  			$sizes[]=count($line->getElements() );
  		}
  
  		return max($sizes);
  	}
code_tokens: public function getMaxLength ( $ csv_file = null ) { $ csv_file = $ csv_file ? $ csv_file : $ this -> csv_file ; $ sizes = array ( 0 ) ; if ( ! $ csv_file ) { throw new NoDataException ( ) ; } foreach ( $ csv_file as $ line ) { $ sizes [ ] = count ( $ line -> getElements ( ) ) ; } return max ( $ sizes ) ; }
docstring: Get the max lenght of a csv_line
  @return Integer
docstring_tokens: Get the max lenght of a csv_line