Socket context options
Socket context options — Socket context option listing
Description
Socket context options are available for all wrappers that work over sockets, like tcp, http and ftp.
Changelog
| Version | Description |
|---|---|
| 5.1.0 | Added bindto. |
| 5.3.3 | Added backlog. |
Examples
Example #1 Basic bindto usage example
<?php
// connect to the internet using the '192.168.0.100' IP
$opts = array(
'socket' => array(
'bindto' => '192.168.0.100:0',
),
);
// connect to the internet using the '192.168.0.100' IP and port '7000'
$opts = array(
'socket' => array(
'bindto' => '192.168.0.100:7000',
),
);
// connect to the internet using port '7000'
$opts = array(
'socket' => array(
'bindto' => '0:7000',
),
);
// create the context...
$context = stream_context_create($opts);
// ...and use it to fetch the data
echo file_get_contents('http://www.example.com', false, $context);
?>