1 files changed, 37 insertions, 0 deletions
diff --git a/ext/pcre/tests/bug47229.phpt b/ext/pcre/tests/bug47229.phpt
new file mode 100644
index 0000000..96b95a2
--- /dev/null
+++ b/ext/pcre/tests/bug47229.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Bug #47229 (preg_quote() doesn't escape -)
+--FILE--
+<?php
+
+var_dump(preg_quote('-oh really?'));
+
+// make sure there's no regression in matching
+preg_match('/[a\-c]+/', 'a---b', $m);
+var_dump($m);
+
+preg_match('/[a\-c]+/', 'a\-', $m);
+var_dump($m);
+
+preg_match("/a\-{2,}/", 'a----a', $m);
+var_dump($m);
+
+preg_match("/a\-{1,}/", 'a\----a', $m);
+var_dump($m);
+
+?>
+--EXPECTF--
+%string|unicode%(13) "\-oh really\?"
+array(1) {
+  [0]=>
+  %string|unicode%(4) "a---"
+}
+array(1) {
+  [0]=>
+  %string|unicode%(1) "a"
+}
+array(1) {
+  [0]=>
+  %string|unicode%(5) "a----"
+}
+array(0) {
+}