http://www.phpe.net/articles/408.shtml <?php namespace core_php:utility { class textEngine { public function uppercase($text) //大写 { return(strtoupper($text)); } } //make non-OO interface 建立一个非OO的接口 function uppercase($text) { $e = new textEngine; return($e->uppercase($text)); } } //test class in namespace 测试命名空间中的类 $e = new core_php:utility::textEngine; print($e->uppercase("from object") . "
"); //test function in namespace 测试命名空间中的函数 print(core_php:utility::uppercase("from function") . "
"); //bring class into global namespace 把类导入全局命名空间 import class textEngine from core_php:utility; $e2 = new textEngine; ?> 他说，Parse error: parse error, unexpected T_STRING in E:\website\test.php on line 2