note 116868 deleted from language.operators.arithmetic by cmb
| From: | cmb@php.net | Date: | Fri, 08 Jul 2016 00:10:54 +0000 |
| Subject: | note 116868 deleted from language.operators.arithmetic by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-205924@lists.php.net to get a copy of this message | ||
Note Submitter: Hayley Watson
----
Not mentioned is the unary + operator, which is equivalent to adding its operand to zero. When
applied to a number it has no effect, but to other types it has the effect of converting the value
to an integer or double, whichever is more appropriate for the value and according to the usual type
juggling rules.
<?php
echo gettype(+'76777.5'); // outputs "double"
echo gettype(+'767775'); // outputs "integer"
?>