Yes, it is possible. You just need a slight modification to your code.
Try this:
[code]
$uppercase = array(ONE, TWO);
$uppercase = array_map(strtolower, $uppercase);
print_r($uppercase);
[/code]
Shaunak Kashyap
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-Original Message-
From: Marten Lehmann [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 29, 2006 9:36 AM
To: php-general@lists.php.net
Subject: [PHP] one-liner with strtolower and array_walk()?
Hello,
is it possible to write a one-liner like this:
$uppercase = array(ONE, TWO);
array_walk($uppercase, strtolower);
print_r($uppercase);
I don't want to do a foreach-loop on each element, putting the
lowercase
in a new array and returning this. Is there a nicer way?
Regards
Marten
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