note 123911 rejected from intlchar.isalpha by cmb
| From: | cmb@php.net | Date: | Mon, 10 Jun 2019 20:44:21 +0000 |
| Subject: | note 123911 rejected from intlchar.isalpha by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-211207@lists.php.net to get a copy of this message | ||
Note Submitter: dougwilbourne at gmail dot com
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Not sure why, but on my system (Windows 10), the escape string for Unicode must be delimited by
double-quotes, not single quotes. E.g.
// this returns NULL
IntlChar::isalpha('\u{00E9}');
// this returns TRUE
IntlChar::isalpha("\u{00E9}");