Re: Re: Editing files by line
| From: | Analysis & Solutions | Date: | Wed, 17 Jul 2002 00:10:43 +0000 |
| Subject: | Re: Re: Editing files by line | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-107987@lists.php.net to get a copy of this message | ||
On Tue, Jul 16, 2002 at 06:38:04PM -0400, Onaje Johnston wrote:
>
> 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?
Exactly. If statements need something that's not '' or 0 in order to
evaluate as positive.
--Dan
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