note 117646 deleted from function.trim by sobak
| From: | sobak@php.net | Date: | Sat, 10 Dec 2016 11:21:38 +0000 |
| Subject: | note 117646 deleted from function.trim by sobak | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-208435@lists.php.net to get a copy of this message | ||
Note Submitter: dik_allison at msn dot com
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Just for reference, using trim on a string which only contains blank characters returns an empty
string, not ' '.
i.e. strlen(trim(' ')) is 0