stream_context_create

(PHP 4 >= 4.3.0, PHP 5)

stream_context_create — Create a streams context

Description

resource stream_context_create ([ array $options [, array $params ]] )

Creates and returns a stream context with any options supplied in options preset.

options must be an associative array of associative arrays in the format $arr['wrapper']['option'] = $value. It defaults to an empty array.

params must be an associative array in the format $arr['parameter'] = $value. Refer to stream_context_set_params() for a listing of standard stream parameters.

Note: The params argument was added to PHP 6.0.0.

Example#1 Using stream_context_create()


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

$context = stream_context_create($opts);

/* Sends an http request to www.example.com
   with additional headers shown above */
$fp = fopen('http://www.example.com', 'r', false, $context);
fpassthru($fp);
fclose($fp);
?>

See also stream_context_set_option(), and Listing of supported wrappers with context options (支持的协议／封装协议列表).


	PHP5中文手册 stream_bucket_prepend stream_context_get_default Streams PHP Manual stream_context_create (PHP 4 >= 4.3.0, PHP 5) stream_context_create — Create a streams context Description resource stream_context_create ([ array `$options` [, array `$params` ]] ) Creates and returns a stream context with any options supplied in `options` preset. `options` must be an associative array of associative arrays in the format $arr['wrapper']['option'] = $value. It defaults to an empty array. `params` must be an associative array in the format $arr['parameter'] = $value. Refer to stream_context_set_params() for a listing of standard stream parameters. Note: The `params` argument was added to PHP 6.0.0. Example#1 Using stream_context_create() `<?php $opts = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "Cookie: foo=bar\r\n" ) ); $context = stream_context_create($opts); /* Sends an http request to www.example.com with additional headers shown above */ $fp = fopen('http://www.example.com', 'r', false, $context); fpassthru($fp); fclose($fp); ?>` See also stream_context_set_option(), and Listing of supported wrappers with context options (支持的协议／封装协议列表). stream_bucket_prepend stream_context_get_default Streams PHP Manual