String conversion to integer
| From: | Kebin Liu | Date: | Mon, 12 Dec 2016 11:55:41 +0000 |
| Subject: | String conversion to integer | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-325891@lists.php.net to get a copy of this message | ||
Hi,
I'm testing php 7.1 in my project, and I got a strange problem.
$string = '584e82ed00819';
echo (int)$string;
The above code will output 9223372036854775807 (It's PHP_INT_MAX) in php
7.1.
In php 5.5, the result is: 584.
According to the document:
http://php.net/manual/en/language.types.string.php#language.types.string.conversion
I guess php 7.1 process the string as 584e82, but 5.5 did not.
Any differences for string conversion between 7.1 and 5.5 ?