PHP ftp_set_option() Function

The ftp_set_option() function sets runtime options of the current FTP connection.

bool ftp_set_option ( resource $ftp_stream , int $option , mixed $value )

This function controls various runtime options for the specified FTP stream.

Example -

Returns TRUE if the option could be set; FALSE if not. A warning message will be thrown if the option is not supported or the passed value doesn't match the expected value for the given option.