note 25943 added to language.types.boolean
| From: | weiss at kung dot foo dot at | Date: | Sat, 12 Oct 2002 01:10:10 +0000 |
| Subject: | note 25943 added to language.types.boolean | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-37962@lists.php.net to get a copy of this message | ||
Regarding the (anonymous?) note from 28-Aug-2002 10:48:
empty() works with variables, not literals, but assuming that's what you meant:
> empty(' ')
> empty(' 0')
> empty('0.0e0')
these do *not* return true.
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http://www.php.net/manual/en/language.types.boolean.php
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