note 17797 added to language.variables
| From: | alex at djgateway dot com | Date: | Tue, 25 Dec 2001 12:23:26 +0000 |
| Subject: | note 17797 added to language.variables | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-23830@lists.php.net to get a copy of this message | ||
I did not read all the examples people have posted but "$$" makes a string a varible..
example:
while($i<$num){
$listing="listing$i";
echo $$listing;//will return 'listing$1' as a var
}
--
http://www.php.net/manual/en/language.variables.php
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