note 46655 added to function.implode

Hi I am trying to use implode on an array. It works fine is array has more than one element but if the array has only one element it gives error "[Tue Oct 19 19:44:11 2004] [error] PHP Warning: implode(): Bad arguments. in /home/y/share/htdocs/mars_report.php on line 68 " is that how it is supposed to work? thanx ---- Manual Page -- http://www.php.net/manual/en/function.implode.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+46655 Delete -- http://master.php.net/manage/user-notes.php?action=delete+46655&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+46655&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+46655&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+46655&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+46655&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+46655&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+46655&report=yes Search -- http://master.php.net/manage/user-notes.php