Re: Re: incrementing a number from a text file
| From: | blackwater dev | Date: | Thu, 10 Mar 2005 02:43:18 +0000 |
| Subject: | Re: Re: incrementing a number from a text file | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-210409@lists.php.net to get a copy of this message | ||
file_put_contents is only for PHP5 so if you are using PHP4, this won't work.
On Thu, 10 Mar 2005 04:26:41 +0200, Eli <eli.hen@gmail.com> wrote:
> Ross Hulford wrote:
> > I want to read a number from an external (txt) file and increment it.then
> > save the number back on the text file.
> > I know this is possible but want a simple amd economical way to do this.
>
> Try:
>
> file_put_contents("file.txt",((int)file_get_contents("file.txt"))+1);
>
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