xref: /PHP-8.0/Zend/tests/globals_001.phpt (revision c48b745f)
1--TEST--
2globals in global scope
3--INI--
4variables_order="egpcs"
5--FILE--
6<?php
7
8var_dump(isset($_SERVER));
9var_dump(empty($_SERVER));
10var_dump(gettype($_SERVER));
11var_dump(count($_SERVER));
12
13var_dump($_SERVER['PHP_SELF']);
14unset($_SERVER['PHP_SELF']);
15var_dump($_SERVER['PHP_SELF']);
16
17unset($_SERVER);
18var_dump($_SERVER);
19
20echo "Done\n";
21?>
22--EXPECTF--
23bool(true)
24bool(false)
25string(5) "array"
26int(%d)
27string(%d) "%s"
28
29Warning: Undefined array key "PHP_SELF" in %s on line %d
30NULL
31
32Warning: Undefined variable $_SERVER in %s on line %d
33NULL
34Done
35