Streams
PHP Manual

stream_context_set_option

(PHP 4 >= 4.3.0, PHP 5)

stream_context_set_option — Sets an option for a stream/wrapper/context

Description

bool stream_context_set_option ( resource $stream_or_context , string $wrapper , string $option , mixed $value )
bool stream_context_set_option ( resource $stream_or_context , array $options )

Sets an option on the specified context. value is set to option for wrapper


Streams
PHP Manual