stream_context_set_default

(PHP 5 >= 5.3.0)

stream_context_set_default — Set the default stream context

설명

resource stream_context_set_default ( array $options )

Set the default stream context which will be used whenever file operations (fopen(), file_get_contents(), etc...) are called without a context parameter. Uses the same syntax as stream_context_create().

인수

options: The options to set for the default context.

Note:
options must be an associative array of associative arrays in the format $arr['wrapper']['option'] = $value.

반환값

Returns the default stream context.

예제

Example #1 stream_context_set_default() example


<?php
$default_opts = array(
  'http'=>array(
    'method'=>"GET",
    'header'=>"Accept-language: en\r\n" .
              "Cookie: foo=bar",
    'proxy'=>"tcp://10.54.1.39:8000"
  )
);

$default = stream_context_set_default($default_opts);

/* Sends a regular GET request to proxy server at 10.54.1.39
 * For www.example.com using context options specified in $default_opts
 */
readfile('http://www.example.com');
?>

참고

stream_context_create() - Creates a stream context
stream_context_get_default() - Retrieve the default stream context
Listing of supported wrappers with context options (Supported Protocols and Wrappers).