note 47885 deleted from language.variables.variable by nlopess
| From: | nlopess@php.net | Date: | Fri, 03 Dec 2004 19:45:18 +0000 |
| Subject: | note 47885 deleted from language.variables.variable by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-81340@lists.php.net to get a copy of this message | ||
Note Submitter: Bruno_Medina at brasil dot com dot br
----
<?
//Isso funciona também.
$var1 = "bird";
$var2 = "cat";
$var3 = "dog";
for($i=1; $i<4; $i++){
//Note a expressao sendo avaliada diretamente entre as chaves
if(${"var$i"} == "cat"){
echo "Achou no $i loop!";
}
}
?>
Abraços!