Re: adding numbers to a file
| From: | Adrian Ciutureanu | Date: | Mon, 22 Apr 2002 16:48:21 +0000 |
| Subject: | Re: adding numbers to a file | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-94030@lists.php.net to get a copy of this message | ||
<?php
$file_name = 'test.txt';
$new_value = rand(1000, 1000000);
$f = fopen($file_name, 'rw+');
$s = explode("\n", fread($f, filesize($file_name)));
$s[1] = substr($s[1], 0, 11) . $new_value;
fseek($f, 0);
fputs($f, implode("\n", $s));
fclose($f);
?>
"Craig Westerman" <westerman@chanuteks.com> wrote in message
news:DEECKMLOFODOLNHCJBFPGEALEJAA.westerman@chanuteks.com...
> I have a simple count file named count_db that contains ONLY the
following:
>
> {
> 'total' => 39540000
> }
>
> How do I open file, find numbers in the file, add $newnumbers to existing
> numbers. Then write these new numbers over the original numbers and close
> the file. I'm just needing to do this once a day to correct a poor count.
>
> Thanks
>
> Craig ><>
> westerman@chanuteks.com