foreach ($ll as $l) {
$l = trim($l, "\t\n\r */");
if ($l != '') {
- list($k, $v) = array_map('trim', explode(':', $l, 2));
+ $values = array_map('trim', explode(':', $l, 2));
+ if (count($values) < 2) {
+ continue;
+ }
+ list($k, $v) = $values;
$k = strtolower($k);
if ($k == 'author') {
$r = preg_match('|([^<]+)<([^>]+)>|', $v, $m);