Hi all,
I am conflicted as per if what I experience in this code should be
throwing a notice in E_STRICT:
http://3v4l.org/srm5f
<?php
error_reporting(E_ALL);
$foo = ['bar' => ['baz' => 5]];
$bar = ['box' => 'baz'];
// this will Notice: Undefined index: boom
var_dump(isset($foo['bar'][$bar['boom']]));
Essentially, my expectation is that anything inside an isset() would be
immune from notices of undefined indexes, but that is not the case with
nested array key lookups.
Is this a bad expectation to have? Or should isset() silence the nested
undefined index as well? I also realized this has always been the
behavior leading me to believe I might have a bad expectation here. In
any case wanted to check.
Thanks,
-ralph
--
PHP Internals - PHP Runtime Development Mailing List
To unsubscribe, visit: http://www.php.net/unsub.php
