public function export_headers()
    {
        $header_string = '';
        foreach ($this->headers as $header => $value) {
            $header_string .= "$header: $value\n";
        }
        $poified = self::poify($header_string);
        if ($this->comments_before_headers) {
            $before_headers = self::prepend_each_line(
                rtrim($this->comments_before_headers) . "\n",
                '# '
            );
        } else {
            $before_headers = '';
        }

        return rtrim("{$before_headers}msgid \"\"\nmsgstr $poified");
    }
public function export_headers()
    {
        $header_string = '';
        foreach ($this->headers as $header => $value) {
            $header_string .= "$header: $value\n";
        }
        $poified = self::poify($header_string);
        if ($this->comments_before_headers) {
            $before_headers = self::prepend_each_line(
                rtrim($this->comments_before_headers) . "\n",
                '# '
            );
        } else {
            $before_headers = '';
        }

        return rtrim("{$before_headers}msgid \"\"\nmsgstr $poified");
    }
public function export_headers ( ) { $ header_string = '' ; foreach ( $ this -> headers as $ header => $ value ) { $ header_string .= "$header: $value\n" ; } $ poified = self :: poify ( $ header_string ) ; if ( $ this -> comments_before_headers ) { $ before_headers = self :: prepend_each_line ( rtrim ( $ this -> comments_before_headers ) . "\n" , '# ' ) ; } else { $ before_headers = '' ; } return rtrim ( "{$before_headers}msgid \"\"\nmsgstr $poified" ) ; }
Exports headers to a PO entry.

@return string msgid/msgstr PO entry for this PO file headers, doesn't
contain newline at the end
Exports headers to a PO entry .