Bug report template

Author: marc-mabe

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,36 @@
+---
+name: Bug report
+about: Report incorrect or unexpected behaviors
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**NOTE**: Please file security related issues to [email protected]
+          to be able to coordinate releases across dependent projects privately.
+
+**Detailed description:**
+
+...
+
+**Steps to reproduce:**
+
+1. ...
+2. ....
+
+**Expected behavior:**
+
+A clear and concise description of what you expected to happen.
+
+**Environment:**
+
+Important information of your environment.
+ - PHP Version: ...
+ - PHP Extensions + Versions: ...
+ - PHP Configuration: ...
+ - ...
+
+**Additional context:**
+
+Add any other context about the problem here.