note 3444 deleted from language.variables.variable by irc-html
| From: | irc-html@php.net | Date: | Sat, 19 Jan 2002 18:53:59 +0000 |
| Subject: | note 3444 deleted from language.variables.variable by irc-html | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-25201@lists.php.net to get a copy of this message | ||
When using variable variables that are arrays, and you wish to print the value, you have to use a
temporary variable. For example:
print("${$a}[$index]");
will not work, use
$temp=${$a}[$index]"); print("$temp");
instead.
[Editors note: See the variable parsing section in types/strings. You can use
print "{${$a}[$index]}";
in this case