res make php8 compatible by checking only for directories

res/res.php

@@ -121,18 +121,22 @@ function get_pages()
  GLOBAL $REVERSE_CHRON;
  $YEARS=exclude_from_array(scandir($HOMEPATH),$EXCLUDES);
  $REALPAGES = new ArrayObject(array());
- #$REALPAGES = array();
  foreach ($YEARS as $YEAR)
  {
+ if (glob($YEAR, GLOB_ONLYDIR) == false) continue;
  $MONTHS_PER_YEAR=exclude_from_array(scandir("$HOMEPATH/$YEAR"), [".",".."]);
  foreach ($MONTHS_PER_YEAR as $MONTH)
  {
+ if (glob("$YEAR/$MONTH", GLOB_ONLYDIR) == false) continue;
  $DAYS_PER_MONTH=exclude_from_array(scandir("$HOMEPATH/$YEAR/$MONTH"), [".",".."]);
  foreach ($DAYS_PER_MONTH as $DAY)
  {
+ if (glob("$YEAR/$MONTH/$DAY", GLOB_ONLYDIR) == false) continue;
  $PAGES_PER_DAY=exclude_from_array(scandir("$HOMEPATH/$YEAR/$MONTH/$DAY"), [".",".."]);
  foreach ($PAGES_PER_DAY as $BLOGPOST)
  {
+ if (glob("$YEAR/$MONTH/$DAY/$BLOGPOST", GLOB_ONLYDIR) == false) continue;
+# echo "$HOMEPATH/$YEAR/$MONTH/$DAY/$BLOGPOST<br>";
  if ( in_array("index.php", scandir("$HOMEPATH/$YEAR/$MONTH/$DAY/$BLOGPOST") ) )
  { 
  $REALPAGES->append("$YEAR/$MONTH/$DAY/$BLOGPOST");