stream_context_create
(PHP 4 >= 4.3.0, PHP 5)
stream_context_create -- Create a streams context
Description
resource
stream_context_create ( [array options] )
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.
例子 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);
?>
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See also
stream_context_set_option(), and
Listing of supported wrappers with context options (附录 L).