RE: [PHP] Re: Editing files by line
| From: | Onaje Johnston | Date: | Tue, 16 Jul 2002 22:38:04 +0000 |
| Subject: | RE: [PHP] Re: Editing files by line | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-107977@lists.php.net to get a copy of this message | ||
-----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?