原生php异常与该文本返回的错误有什么区别？

Question

    PHP Error[2]: ftp_login(): Login authentication failed
        in file /mnt/2vertex/Repos/gold/protected/components/data-adapters/FtpDataAdapter.php at line 37
    #0 /mnt/2vertex/Repos/gol/protected/components/data-adapters/FtpDataAdapter.php(37): ftp_login()
....
....
.... some stack info

is that an Exception or this is an error ? And really i cant catch it in my php code. with try catch(Exception $e)

Answer 1

This is an error but not native php. This is exception from Your code, ftp_login() - function where You get Your error. If You use some framework thay can have error handlers so that why You can't find error text in that place.