note 24342 added to function.eval
| From: | phoebebright at spamcop dot net | Date: | Tue, 13 Aug 2002 18:05:37 +0000 |
| Subject: | note 24342 added to function.eval | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-34948@lists.php.net to get a copy of this message | ||
Just a simple example of how to get at the values in an array using eval (maybe you can use $$ but I
couldn't work out how).
$fruit['a']='apples';
$fruit['b']='bananas';
$array='fruit';
$e='b';
$v='$z=$'.$array."['".$e."'];";
echo "$v -> ";
eval($v);
echo $z;
The resulting output is:
$z=$fruit['b']; -> bananas
--
http://www.php.net/manual/en/function.eval.php
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