PHP – ftp_pasv() Function
The PHP ftp_pasv() function turns passive mode on or off.
The PHP ftp_rawlist() function returns a list of files with file information from a specified directory on the FTP server.
The PHP ftp_rename() function renames a file or directory on the FTP server.
The PHP ftp_set_option() function sets runtime options of the current FTP connection.
The PHP ftp_size() function returns the size of a specified file on the FTP server.
The PHP ftp_ssl_connect() function opens a secure SSL-FTP connection. Once the connection is open, FTP functions can be run against the server.
The PHP ftp_systype() function returns the system type identifier of the FTP server.
The PHP ftruncate() function truncates an open file to the specified length.
The PHP fwrite() writes to an open file and will stop at the end of the file (EOF) or when it reaches the specified length, whichever comes first.
The PHP get_browser() function looks up the user’s browscap.ini file and returns the capabilities of the user’s browser.
The PHP getdate() function returns date/time information of a timestamp or the current local date/time.
The PHP gethostbyaddr() function returns the domain name for a given IP address.