Re: Unexpected behavior of max() function
| From: | Andreas Perstinger | Date: | Tue, 11 Dec 2012 07:05:22 +0000 |
| Subject: | Re: Unexpected behavior of max() function | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-319833@lists.php.net to get a copy of this message | ||
On 11.12.2012 07:48, "Рогулин С.В." wrote:
I encountered with unexpected behavior of max() function. When i pass a
parameter ['100', '110,453351020813', '9'], this function gives answer '9'
var_dump(
max(array('100', '110,453351020813', '9'))
);
// will output:
// string(1) "9"
As the output tells you, you are comparing strings and the character '9' is greater than the character '1' (at the beginning of the two other strings).
Bye, Andreas