is_writeable() function

Group: I am currently running PHP 4.0B2 with Apache 1.3.1 and having problems with the is_writeable() function. I am trying out a GPL web package that uses this to Upload files to a specific directory and it tests the directory with this function. Below is my error message that I get when it gets to the is_writeable() function Fatal error: Call to undefined function: is_writeable() in /usr/local/etc/httpd/virtual/majsec/Store/info.php3 on line 4 According to the documentation on is_writeable() it is for PHP3 and PHP4. Did I not compile something or how can I enable this, etc. Thanks for your time. ------------------------------------------------------------------------------------------- Graham Pearson, Technology Support Center Supervisor Northern Indiana Educational Services Center Http://support.niesc.k12.in.us Email: gpearson@support.niesc.k12.in.us Voice (800) 326-5642 or (219) 254-0111 Fax (219) 254-0148 ------------------------------------------------------------------------------------------- -