005.phpt

来自「PHP v6.0 For Linux 运行环境：Win9X/ WinME/ Wi」· PHPT 代码 · 共 25 行

--TEST--
is_scalar() function test
--FILE--
<?php
class foo {}
var_dump (is_scalar (TRUE));
var_dump (is_scalar (1));
var_dump (is_scalar (1.0));
var_dump (is_scalar ("Hi!"));
var_dump (is_scalar (NULL));
var_dump (is_scalar (array ()));
var_dump (is_scalar (new foo()));
var_dump (is_scalar (opendir('.')));
?>
--EXPECT--
bool(true)
bool(true)
bool(true)
bool(true)
bool(false)
bool(false)
bool(false)
bool(false)