note 93929 deleted from language.operators.precedence by degeberg
| From: | degeberg@php.net | Date: | Sat, 17 Apr 2010 15:15:53 +0000 |
| Subject: | note 93929 deleted from language.operators.precedence by degeberg | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-168347@lists.php.net to get a copy of this message | ||
Note Submitter: Patryk Bratkowski
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Please note that certain operators change the variable type in ways you may not expect.
If you want to append the result of an arithmetic operation to a string you have to do it in two
steps:
<?php
$ord = $i + 1;
$field = "cellID" . $ord; // returns a string
$field = "cellID" . $i + 1; // because of the addition it returns an int
?>