The functions in this extension implement client access to file servers speaking the File Transfer Protocol FTP as defined in http://www.faqs.org/rfcs/rfc959.html.
These functions are available as part of the standard module, which is always available.
This extension does not define any configuration directives.
This extension uses one resource-type, which is the link-identifier of the ftp-connection.
These constants are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.
Example 1. FTP example