public function setHeaders(array $headers)
    {
        $columnNumber = 0;
        foreach ($headers as $header) {
            $this->updateWidth($columnNumber, $this->length($header));
            if (!in_array($header, $this->headers)) {
                $this->headers[] = $header;
            }
            $columnNumber++;
        }
    }
public function setHeaders(array $headers)
    {
        $columnNumber = 0;
        foreach ($headers as $header) {
            $this->updateWidth($columnNumber, $this->length($header));
            if (!in_array($header, $this->headers)) {
                $this->headers[] = $header;
            }
            $columnNumber++;
        }
    }
public function setHeaders ( array $ headers ) { $ columnNumber = 0 ; foreach ( $ headers as $ header ) { $ this -> updateWidth ( $ columnNumber , $ this -> length ( $ header ) ) ; if ( ! in_array ( $ header , $ this -> headers ) ) { $ this -> headers [ ] = $ header ; } $ columnNumber ++ ; } }
Set headers.

@param array $headers
Set headers .