摘要:
先看看fread的manual,如下: http://php.net/manual/en/function.fread.php fread() reads up to length bytes from the file pointer referenced by handle. Reading s 阅读全文
摘要:
先贴代码如下: class class1 { public static function test(){} } class class2 { public function test(){} } var_export(-1111111111111111111);//代码段1//写法1 class1 阅读全文