note 93379 rejected from function.ctype-digit by danbrown
| From: | danbrown@php.net | Date: | Mon, 07 Sep 2009 12:38:14 +0000 |
| Subject: | note 93379 rejected from function.ctype-digit by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-160276@lists.php.net to get a copy of this message | ||
Note Submitter: stumblefly at gmail dot com
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I believe this is wrong.
>>>
$numeric_string = '42';
$integer = 42;
ctype_digit($numeric_string); // true
ctype_digit($integer); // false
<<<
$numeric_string should evaluate as 'false', and $integer should evaluate as true.
Scott