add excimer extension

config/ext.json

@@ -127,6 +127,14 @@
             "sockets"
         ]
     },
+    "excimer": {
+        "support": {
+            "Windows": "wip",
+            "BSD": "wip"
+        },
+        "type": "external",
+        "source": "ext-excimer"
+    },
     "exif": {
         "type": "builtin"
     },

config/source.json

@@ -126,13 +126,23 @@
     },
     "ext-event": {
         "type": "url",
-        "url": "https://bitbucket.org/osmanov/pecl-event/get/3.0.8.tar.gz",
+        "url": "https://bitbucket.org/osmanov/pecl-event/get/3.1.4.tar.gz",
         "path": "php-src/ext/event",
         "license": {
             "type": "file",
             "path": "LICENSE"
         }
     },
+    "ext-excimer": {
+        "type": "url",
+        "url": "https://pecl.php.net/get/excimer",
+        "path": "php-src/ext/excimer",
+        "filename": "excimer.tgz",
+        "license": {
+            "type": "file",
+            "path": "LICENSE"
+        }
+    },
     "ext-glfw": {
         "type": "git",
         "url": "https://github.com/mario-deluna/php-glfw",