[php-src] Issue #7950: preg_match fails to match zero
| From: | KapitanOczywisty | Date: | Sat, 15 Jan 2022 23:52:20 +0000 |
| Subject: | [php-src] Issue #7950: preg_match fails to match zero | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-239032@lists.php.net to get a copy of this message | ||
Issue: https://github.com/php/php-src/issues/7950
Comment Author: KapitanOczywisty
That's because
(string)0.0 === "0". Maybe you're looking for
preg_match('/^(\d+)(?:\.(\d+))?$/', $value, $matches);