note 89451 deleted from function.define by cmb
| From: | cmb@php.net | Date: | Sun, 06 Oct 2019 07:48:39 +0000 |
| Subject: | note 89451 deleted from function.define by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-212469@lists.php.net to get a copy of this message | ||
Note Submitter: usuroer dot king at hotmail dot co dot uk
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Referring to "This-Is-A-Test" constant below.
When echoing it the script thinks you performing a series of minus (subtraction) thus since THIS and
IS, A, TEST are not defined they are 0 by default. So 0-0-0-0 = 0.
As explained that a hyphen cannot be used within a variable.