./configure --with-mysql --enable-tracking-vars --with-apache=../apache_1.3.9

----

I don't know if this is a problem with php4 or phplib, but I now have to make sure queries are not null before I run them. This isn't a big deal, but I'm just courious as to why I now have to check? (I didn't have to check under php3.0.x or php4b1)

Old Code:
function DB_Sql($query = "") {
  $this->query($query);
} 


New Code:
function DB_Sql($query = "") {
  if (strlen($query) > 0) {
    $this->query($query);
  }
}