The "rec_check" function is used to abort the script with an error message if you attempt to re-block an already-blocked IP, or unblock an IP that isn't currently being blocked.
如果要重新阻止一个已被阻止的IP，或者取消阻止当前未阻止的 IP，可以使用 "rec_check"函数来放弃带错误消息的脚本。"
Others have noted that if you try to re-register using your old E-mail address, Facebook will curtly inform you that the address is currently in use.
也有人指出，如果你尝试使用旧的电子邮件地址重新注册，Facebook将简短地告知该地址当前正在使用。
Others have noted that if you try to re-register using your old E-mail address, Facebook will curtly inform you that the address is currently in use.
也有人指出，如果你尝试使用旧的电子邮件地址重新注册，Facebook将简短地告知该地址当前正在使用。
应用推荐