- stream_bucket_make_writeable: documentation ( source)
- stream_filter_append: documentation ( source)
- stream_filter_register: documentation ( source)
- fclose: documentation ( source)
- fwrite: documentation ( source)
- fopen: documentation ( source)
<?php
class user_filter extends php_user_filter {
function filter($in, $out, &$consumed, $closing) {
while($bucket = stream_bucket_make_writeable($in)) {
}
fclose($this->stream);
}
}
stream_filter_register('user_filter','user_filter');
$fd = fopen('php://memory','w');
$filter = stream_filter_append($fd, 'user_filter');
fwrite($fd, "foo");