1 files changed, 24 insertions, 0 deletions
diff --git a/ext/zlib/tests/bug48725.phpt b/ext/zlib/tests/bug48725.phpt
new file mode 100644
index 0000000000..0d04887a2d
--- /dev/null
+++ b/ext/zlib/tests/bug48725.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Bug #48725 (Support for flushing in zlib stream)
+--SKIPIF--
+<?php
+if (!extension_loaded('zlib')) die('skip zip extension not available');
+?>
+--FILE--
+<?php
+$text = str_repeat('0123456789abcdef', 1000);
+
+$temp = fopen('php://temp', 'r+');
+stream_filter_append($temp, 'zlib.deflate', STREAM_FILTER_WRITE);
+fwrite($temp, $text);
+
+rewind($temp);
+
+var_dump(bin2hex(stream_get_contents($temp)));
+var_dump(ftell($temp));
+
+fclose($temp);
+?>
+--EXPECT--
+string(138) "ecc7c901c0100000b09594bac641d97f840e22f9253c31bdb9d4d6c75cdf3ec1ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddaffc0f0000ffff"
+int(69)