Php/docs/function.stream-context-set-default
stream_context_set_default
(PHP 5 >= 5.3.0, PHP 7)
stream_context_set_default — Set the default stream context
Description
stream_context_set_default
( array $options
) : resource
Set the default stream context which will be used whenever file operations (fopen(), file_get_contents(), etc...) are called without a context parameter. Uses the same syntax as stream_context_create().
Parameters
optionsThe options to set for the default context.
Note:
optionsmust be an associative array of associative arrays in the format$arr['wrapper']['option'] = $value.
Return Values
Returns the default stream context.
Examples
Example #1 stream_context_set_default() example
<?php$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');?>
See Also
- 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).
