Improvement for detecting Yiiframework

src/apps.json

@@ -9366,11 +9366,13 @@
 			"cats": [
 				"18"
 			],
+			"env": "^yii$",
 			"html": [
 				"Powered by <a href=\"http://www.yiiframework.com/\" rel=\"external\">Yii Framework</a>",
 				"<input type=\"hidden\" value=\"[a-zA-Z0-9]{40}\" name=\"YII_CSRF_TOKEN\" \\/>",
 				"<!\\[CDATA\\[YII-BLOCK-(?:HEAD|BODY-BEGIN|BODY-END)\\]"
 			],
+			"script": "yii.*\\.js",
 			"icon": "Yii.png",
 			"implies": [
 				"PHP"