1--TEST--
2is_scalar() function test
3--FILE--
4<?php
5class foo {}
6var_dump (is_scalar (TRUE));
7var_dump (is_scalar (1));
8var_dump (is_scalar (1.0));
9var_dump (is_scalar ("Hi!"));
10var_dump (is_scalar (NULL));
11var_dump (is_scalar (array ()));
12var_dump (is_scalar (new foo()));
13var_dump (is_scalar (opendir('.')));
14?>
15--EXPECT--
16bool(true)
17bool(true)
18bool(true)
19bool(true)
20bool(false)
21bool(false)
22bool(false)
23bool(false)
24