ftp_ssl_connect(3) [php man page]

FTP_SSL_CONNECT(3)							 1							FTP_SSL_CONNECT(3)

ftp_ssl_connect - Opens an Secure SSL-FTP connection

SYNOPSIS

       resource ftp_ssl_connect (string  $host, [int  $port = 21], [int  $timeout = 90])

DESCRIPTION

       ftp_ssl_connect(3) opens an explicit SSL-FTP connection to the specified $host.

       Note

	      Why this function may not exist

	      ftp_ssl_connect(3) is only available if both the ftp module and the OpenSSL support is built statically into php, this means that on
	      Windows this function will be undefined in the official PHP builds. To make this function available on Windows you must compile your
	      own PHP binaries.

       Note

	      ftp_ssl_connect(3) is not intended for use with sFTP. To use sFTP with PHP, please see ssh2_sftp(3).

PARAMETERS

	      o $host
		- The FTP server address. This parameter shouldn't have any trailing slashes and shouldn't be prefixed with ftp://.

	      o $port
		-  This  parameter specifies an alternate port to connect to. If it is omitted or set to zero, then the default FTP port, 21, will
		be used.

	      o $timeout
		- This parameter specifies the timeout for all subsequent network operations. If omitted, the default value  is  90  seconds.  The
		timeout can be changed and queried at any time with ftp_set_option(3) and ftp_get_option(3).

RETURN VALUES

	Returns a SSL-FTP stream on success or FALSE on error.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.2.2	|						    |
       |	|						    |
       |	|  The function was changed to return FALSE when it |
       |	| can't use an SSL connection, instead of fallback- |
       |	| ing to a non-SSL one as previously.		    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      ftp_ssl_connect(3) example

	      <?php

	      // set up basic ssl connection
	      $conn_id = ftp_ssl_connect($ftp_server);

	      // login with username and password
	      $login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);

	      echo ftp_pwd($conn_id); // /

	      // close the ssl connection
	      ftp_close($conn_id);
	      ?>

SEE ALSO

       ftp_connect(3).

PHP Documentation Group 													FTP_SSL_CONNECT(3)

Check Out this Related Man Page

STREAM_SET_TIMEOUT(3)							 1						     STREAM_SET_TIMEOUT(3)

stream_set_timeout - Set timeout period on a stream

SYNOPSIS

       bool stream_set_timeout (resource  $stream, int	$seconds, [int	$microseconds])

DESCRIPTION

	Sets the timeout value on $stream, expressed in the sum of $seconds and $microseconds.

	When  the stream times out, the 'timed_out' key of the array returned by stream_get_meta_data(3) is set to TRUE, although no error/warning
       is generated.

PARAMETERS

	      o $stream
		- The target stream.

	      o $seconds
		- The seconds part of the timeout to be set.

	      o $microseconds
		- The microseconds part of the timeout to be set.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 4.3.0	|						    |
       |	|						    |
       |	|  As of PHP 4.3, this function  can  (potentially) |
       |	| work	on  any  kind of stream. In PHP 4.3, socket |
       |	| based streams are still the only  kind  supported |
       |	| in  the  PHP	core,  although  streams from other |
       |	| extensions may support this function. 	    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      stream_set_timeout(3) example

	      <?php
	      $fp = fsockopen("www.example.com", 80);
	      if (!$fp) {
		  echo "Unable to open
";
	      } else {

		  fwrite($fp, "GET / HTTP/1.0

");
		  stream_set_timeout($fp, 2);
		  $res = fread($fp, 2000);

		  $info = stream_get_meta_data($fp);
		  fclose($fp);

		  if ($info['timed_out']) {
		      echo 'Connection timed out!';
		  } else {
		      echo $res;
		  }

	      }
	      ?>

NOTES

       Note

	       This function doesn't work with advanced operations like stream_socket_recvfrom(3), use	stream_select(3)  with	timeout  parameter
	      instead.

	This function was previously called as set_socket_timeout(3) and later socket_set_timeout(3) but this usage is deprecated.

SEE ALSO 
fsockopen(3), fopen(3).
PHP Documentation Group 												     STREAM_SET_TIMEOUT(3)

Linux and UNIX Man Pages

ftp_ssl_connect(3) [php man page]

Check Out this Related Man Page