ext/phar: stream context options are always stored in an array (#22234)

These cannot be objects and thus there is no need to use HASH_OF.

Can be double-checked looking at stream_context_set_option() and stream_context_set_options() functions.

Author: Girgias

ext/phar/stream.c

@@ -213,8 +213,9 @@ static php_stream * phar_wrapper_open_url(php_stream_wrapper *wrapper, const cha
 		php_url_free(resource);
 		efree(internal_file);
 
-		if (context && Z_TYPE(context->options) != IS_UNDEF && (pzoption = zend_hash_str_find_ind(HASH_OF(&context->options), "phar", sizeof("phar")-1)) != NULL) {
-			pharcontext = HASH_OF(pzoption);
+		if (context && Z_TYPE(context->options) != IS_UNDEF && (pzoption = zend_hash_str_find(Z_ARR(context->options), "phar", sizeof("phar")-1)) != NULL) {
+			ZEND_ASSERT(Z_TYPE_P(pzoption) == IS_ARRAY);
+			pharcontext = Z_ARR_P(pzoption);
 			if (idata->internal_file->uncompressed_filesize == 0
 				&& idata->internal_file->compressed_filesize == 0
 				&& (pzoption = zend_hash_str_find_ind(pharcontext, "compress", sizeof("compress")-1)) != NULL