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.

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);
?>

See also stream_context_set_option(), and Listing of supported wrappers with context options (附录 L).