note 40514 added to function.intval
| From: | lordfarquaad at notredomaine dot net | Date: | Sat, 06 Mar 2004 00:28:58 +0000 |
| Subject: | note 40514 added to function.intval | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-66331@lists.php.net to get a copy of this message | ||
What about :
<?php
$num = (int) $num;
?>
It seems to me the easier way to convert a string to an integer, if you don't want to change
the base. I think it's better than + 0 in long instructions. For exemple this will produce the
awaited result:
<?php
$num = pi();
echo (int) $num * 10; // prints 30, not 31
?>
with + 0 you would use brackets...
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Manual Page -- http://www.php.net/manual/en/function.intval.php
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