PHP Upload files with FTP warning how to resolve

This article is mainly to share with you php ftp upload file warning How to solve, company projects to use ft upload files, php extension method to upload the line, but the upload file has failed, directory list can not read, mainly reported this error.

PHP Warning:  ftp_put (): PORT command successful. Consider using PASV.

Online search for half a day, the original is the FTP passive mode is not open reasons.

Just use the method to turn on passive mode.

FTP_PASV (Ftp_connection,mode)

Ftp_connection	Necessary. Specifies the FTP connection to use (the identifier for the FTP connection).
Mode	Necessary. prescribed mode. TRUE = Passive mode on FALSE = Passive mode off

Remember to specify the mode after login, so as to upload, read directory and other operations.