$fields_str = unix_newlines($_REQUEST['fields']);
$GLOBALS['gotten_fields'] = array();
$fields_str = rtrim($fields_str);
- $fields = split("\n", $fields_str);
+ $fields = explode("\n", $fields_str);
foreach($fields as $field) {
$first_char = substr($field, 0, 1);
$field = trim($field);