| public nl2br_except_pre ( $str ) : string | ||
| return | string | |
public function nl2br_except_pre($str)
{
$newstr = '';
for ($ex = explode('pre>', $str), $ct = count($ex), $i = 0; $i < $ct; $i++) {
$newstr .= $i % 2 === 0 ? nl2br($ex[$i]) : $ex[$i];
if ($ct - 1 !== $i) {
$newstr .= 'pre>';
}
}
return $newstr;
}