save textarea

[Frank Vèssia]

I have an array i want to save in a textarea field. How can i have one line per array value? I tried this code..

foreach ($autori as $autore){
$lineautori .= $autore.'\n';
}
$libro->autore = $sanitizer->textarea($lineautori);

[Soma]

it should be "". '' only enters strings "" is different, it parses variables and makes \n newlines

foreach ($autori as $autore){
$lineautori .= $autore."\n";
}

[Frank Vèssia]

It works, thanks