src/Csv.php
public function encoding($input = null, $output = null) {
        $this->convert_encoding = true;
        if (!is_null($input)) {
            $this->input_encoding = $input;
        }

        if (!is_null($output)) {
            $this->output_encoding = $output;
        }
    }
public function encoding($input = null, $output = null) {
        $this->convert_encoding = true;
        if (!is_null($input)) {
            $this->input_encoding = $input;
        }

        if (!is_null($output)) {
            $this->output_encoding = $output;
        }
    }
public function encoding ( $ input = null , $ output = null ) { $ this -> convert_encoding = true ; if ( ! is_null ( $ input ) ) { $ this -> input_encoding = $ input ; } if ( ! is_null ( $ output ) ) { $ this -> output_encoding = $ output ; } }
Encoding
Convert character encoding

@param  string $input  Input character encoding, uses default if left blank
@param  string $output Output character encoding, uses default if left blank
Encoding Convert character encoding