private function removeHeader($name, array &$options)
    {
        foreach (array_keys($options['_headers']) as $key) {
            if (!strcasecmp($key, $name)) {
                unset($options['_headers'][$key]);
                return;
            }
        }
    }
private function removeHeader($name, array &$options)
    {
        foreach (array_keys($options['_headers']) as $key) {
            if (!strcasecmp($key, $name)) {
                unset($options['_headers'][$key]);
                return;
            }
        }
    }
private function removeHeader ( $ name , array & $ options ) { foreach ( array_keys ( $ options [ '_headers' ] ) as $ key ) { if ( ! strcasecmp ( $ key , $ name ) ) { unset ( $ options [ '_headers' ] [ $ key ] ) ; return ; } } }
Remove a header from the options array.

@param string $name    Case-insensitive header to remove
@param array  $options Array of options to modify
Remove a header from the options array .