php-activerecord version1.2.0 (#3030)

update

frameworks/PHP/php/composer.json

@@ -1,5 +1,5 @@
 {
 	"require": {
-    "php-activerecord/php-activerecord": "1.1.2"
+    "php-activerecord/php-activerecord": "1.2.0"
 	}
 }