note 26767 deleted from function.eval by vincent
| From: | vincent@php.net | Date: | Mon, 08 Sep 2003 14:30:30 +0000 |
| Subject: | note 26767 deleted from function.eval by vincent | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-55803@lists.php.net to get a copy of this message | ||
Note Submitter: noone@mrno1.com
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here you get a value by a variable name. (with the double $ )
usefull when you want to reduce or to encode the postdata from a file to another.
<?
$wm = "welcome in a beautyfull world !";
$mystring = "wm";
echo $$mystring;
?>
this may have nothing to do with eval, but that's what i was searching here. Think i'm not
the only.