Hi,
The attached patch allows stream filter implementations to accept
the parameter as a zval rather than a string.
For practical example, you'd be able to pass parameters to strip_tags
filter in a couple of ways, like:
a. stream_filter_append(STDOUT, "string.strip_tags",
PHP_STREAM_FILTER_WRITE, "<script><body>");
b. stream_filter_append(STDOUT, "string.strip_tags",
PHP_STREAM_FILTER_WRITE, array("script", "body"));
And this patch could also reduce my redundant codes in
ext/standard/filters.c, so I hope this feature will be introduced in any
way even though the patch would be actually bogus.
Any comments are welcome.
Moriyoshi
