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(PHP 3 >= 3.0.13, PHP 4, PHP 5)

ftp_systype -- Returns the system type identifier of the remote FTP server

Description

string ftp_systype ( resource ftp_stream )

Returns the system type identifier of the remove FTP server.

Parameters

ftp_stream

The link identifier of the FTP connection.

Return Values

Returns the remote system type, or FALSE on error.

Examples

Example 1. ftp_systype() example

<?php

// ftp connection
$ftp = ftp_connect('ftp.example.com');
ftp_login($ftp, 'user', 'password');

// get the system type
if ($type = ftp_systype($ftp)) {
    echo "Example.com is powered by $type\n";
} else {
    echo "Couldn't get the systype";
}

?>

The above example will output something similar to:

Example.com is powered by UNIX

XLI. Function Handling Functions

Introduction

These functions all handle various operations involved in working with functions.

Requirements

No external libraries are needed to build this extension.

Installation

There is no installation needed to use these functions; they are part of the PHP core.

Runtime Configuration

This extension has no configuration directives defined in php.ini .

Predefined Constants

This extension has no constants defined.

Table of Contents call_user_func_array  --  Call a user function given with an array of parameters call_user_func  --  Call a user function given by the first parameter create_function  -- Create an anonymous (lambda-style) function func_get_arg  -- Return an item from the argument list func_get_args  --  Returns an array comprising a function's argument list func_num_args  --  Returns the number of arguments passed to the function function_exists  --  Return TRUE if the given function has been defined get_defined_functions  --  Returns an array of all defined functions register_shutdown_function  --  Register a function for execution on shutdown register_tick_function  --  Register a function for execution on each tick unregister_tick_function  --  De-register a function for execution on each tick

Related Function(s)

call_user_func_array()

call_user_func()

create_function()

func_get_arg()

func_get_args()

func_num_args()

function_exists()

get_defined_functions()

register_shutdown_function()

register_tick_function()

unregister_tick_function()