1<?php
2
3function filter_errors_skipif($needle) {
4	if (!function_exists('fnmatch')) {
5		die('skip fnmatch() not available');
6	}
7	$filters = stream_get_filters();
8	foreach($filters as $filter) {
9		if (fnmatch($filter, $needle)) return;
10	}
11	die("skip $needle not available");
12}
13
14function filter_errors_test($filter, $data) {
15
16	echo "test filtering of buffered data\n";
17
18	$stream = fopen('php://memory', 'wb+');
19
20	fwrite($stream, b".\r\n$data");
21	fseek($stream, 0, SEEK_SET);
22	stream_get_line($stream, 8192, "\r\n");
23
24	$f = stream_filter_append($stream, $filter);
25
26	echo "test filtering of non buffered data\n";
27
28	$stream = fopen('php://memory', 'wb+');
29
30	fwrite($stream, b"$data");
31	fseek($stream, 0, SEEK_SET);
32
33	stream_filter_append($stream, $filter);
34	stream_get_contents($stream);
35
36}
37
38