note 86276 deleted from language.variables.superglobals by peehaa
| From: | peehaa@php.net | Date: | Sun, 28 Apr 2019 10:10:58 +0000 |
| Subject: | note 86276 deleted from language.variables.superglobals by peehaa | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-210742@lists.php.net to get a copy of this message | ||
Note Submitter: lskatz at gmail dot com
----
Tibor:
It's not a good idea to use $_ENV unless you are specifying an environmental variable. This is
probably a better example that I found on another page in php.net
<?php
function test() {
$foo = "local variable";
echo '$foo in global scope: ' . $GLOBALS["foo"] . "\n";
echo '$foo in current scope: ' . $foo . "\n";
}
$foo = "Example content";
test();
?>