RE: [PHP] Mathmatical formula
| From: | Jay Blanchard | Date: | Tue, 20 Dec 2005 20:52:20 +0000 |
| Subject: | RE: [PHP] Mathmatical formula | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-227747@lists.php.net to get a copy of this message | ||
[snip]
> Try;
>
> $foo = preg_replace($find,$replace,$partFormula);
> return $foo
Unfortunately no. I also tried making the formula look like this:
<?php (36.00000*58.00000)/144 ?>
and returning it with:
eval('?>' . $a . '<?php ');
[/snip]
Let's do an experiment. Place these two lines of code in a page, then load
it in a browser;
<?php
$foo = (36.00000*58.00000)/144;
echo $foo;
?>
works fine for me. If you change
<?php (36.00000*58.00000)/144 ?>
to
<?php echo (36.00000*58.00000)/144; ?>
it also works.