note 120768 deleted from filter.filters.validate by cmb
| From: | cmb@php.net | Date: | Wed, 21 Nov 2018 16:29:40 +0000 |
| Subject: | note 120768 deleted from filter.filters.validate by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-209750@lists.php.net to get a copy of this message | ||
Note Submitter: Marcus Stone
----
Beware that 0 or 0.0 as a string literal is not considered to be a float.
//Prints 0.0 is not a float.
if (filter_var('0.0', FILTER_VALIDATE_FLOAT))
{
echo '0.0 is a float';
}
else
{
echo '0.0 is not a float';
}