-----Original Message----- From: Analysis & Solutions Sent: Tuesday, July 16, 2002 4:40 PM To: PHP List Subject: Re: [PHP] Re: Editing files by line
On Tue, Jul 16, 2002 at 04:25:25PM -0400, Onaje Johnston wrote: >> >> if ($insert && $linenumber) { >But, if $linenumber is 0, this process won't happen. And, that was the >complaint you mentioned up front. > >So, you should do an "isset($linenumber)" instead. >--Dan Thanks. It works using "if ($insert && isset($linenumber)) {". So because the value of linenumber is 0 on the first line, the if statement was evaluating to false and therefore the update wouldn't occur, correct? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php