Re: PATCH: anonymous functions in PHP
| From: | Sean Coates | Date: | Tue, 20 Mar 2007 18:35:19 +0000 |
| Subject: | Re: PATCH: anonymous functions in PHP | ||
| References: | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-28489@lists.php.net to get a copy of this message | ||
> What if I doo $a = "_SCOPES", $$a[$foo]?
FWIW, this doesn't work with the other superglobals (in function context):
sean@sarcasm:~$ php -r '$_GET["foo"] = "bar"; function baz() { $get =
"_GET"; return ${$get}["foo"]; } $get = "_GET"; echo
${$get}["foo"],
baz(), "\n";'
bar
Notice: Undefined variable: _GET in Command line code on line 1
(this is documented)
S