Vcard

<?php
    $fornavn="Jesper";
    $efternavn="Hansen";
    $tlf="70707070";
    $mobil="20002000";
    $adresse="Birkevej";
    $by="Langballe";
    $postnummer="1000";
    $birth="19901010";
    $email="mail@hansen.dk";
    
    $filnavn = $fornavn.".vcf";
    $eol = "\n";
    $string = "BEGIN:VCARD".$eol;
    $string .= "VERSION:2.1".$eol;
    $string .= "N:".$efternavn.$fornavn.$eol;
    $string .= "FN:".$fornavn.$efternavn.$eol;
    $string .= "TEL;HOME;VOICE:".$tlf.$eol;
    $string .= "TEL;CELL;VOICE:".$mobil.$eol;
    $string .= "ADR;HOME;ENCODING=QUOTED-PRINTABLE:;;".$adresse."=0D=0A;".$by."".$postnummer.$eol;
    $string .= "LABEL;HOME;ENCODING=QUOTED-PRINTABLE:".$adresse."=0D=0A=0D=0A".$by."".$postnummer.$eol;
    $string .= "BDAY:".$birth.$eol;
    $string .= "EMAIL;PREF;INTERNET:".$email.$eol;
    $string .= "REV:20011115T155906Z".$eol;
    $string .= "END:VCARD";


    header('Content-Description: File Transfer');
    header('Content-Type: application/octet-stream');
    header('Content-Disposition: attachment; filename='.basename($filnavn));
    header('Content-Transfer-Encoding: binary');
    header('Expires: 0');
    header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
    header('Pragma: public');
    header('Content-Length: ' . strlen($string));
    echo $string;
    exit;

?>