note 61476 deleted from language.variables.variable by danbrown
| From: | danbrown@php.net | Date: | Wed, 24 Jun 2009 16:53:34 +0000 |
| Subject: | note 61476 deleted from language.variables.variable by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-157397@lists.php.net to get a copy of this message | ||
Note Submitter: Mephist0 [ Alkon dot com dot ar ]
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Wrong case :
$a = "hello";
$b = "world";
${$a}{$b} = "Wrong";
or
${$a} . "_" . {$b} = "Wrong";
Case :
${$a . "_" . $b} = "You got it";
print $hello_world; // Prints "You got it";
${$a . $b} = "You got it again";
print $helloworld; // Prints "You got it again";
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Simple casses but... very helpfull...