Want to use nl2br and htmlspecialchar. Right now result will say nl2br before the content.
$contentfix = wordwrap($content, 100, "<br />\n", true);
echo '<div style="color:white;font-size:20px;/*font-family:play ;">'.nl2br
,htmlspecialchars ($contentfix, ENT_QUOTES).'</div> ';
Firstly: you can't call functions comma-seperated. Secondly: you have an unclosed multiline comment.
Try this:
$contentfix = wordwrap($content, 100, "<br />", true);
echo '<div style="color:white; font-size:20px;">'. nl2br(htmlspecialchars($contentfix, ENT_QUOTES)) . '</div>';