note 91378 added to language.operators.assignment
| From: | headden at karelia dot ru | Date: | Tue, 09 Jun 2009 11:16:43 +0000 |
| Subject: | note 91378 added to language.operators.assignment | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-156586@lists.php.net to get a copy of this message | ||
Pay attention that combined operators affect not only variable value, but also its type:
<?php
$a = "45";
var_dump($a); echo "<br/>";
$a += 5;
var_dump($a); echo "<br/>";
echo "<br/>";
$b = 56;
var_dump($b); echo "<br/>";
$b .= "qweasd";
var_dump($b); echo "<br/>";
?>
Outputs:
string(2) "45"
int(50)
int(56)
string(8) "56qweasd"
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Manual Page -- http://www.php.net/manual/en/language.operators.assignment.php
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