php snippets: added __construct() snippet

UltiSnips/php.snippets

@@ -230,6 +230,15 @@ class $1
 $0
 endsnippet
 
+snippet construct "__construct()"
+/**
+ * @param $2mixed ${1/, /\n * \@param mixed /g}
+ */
+public function __construct(${1:$dependencies}) {${1/\$(\w+)(, )*/\n\t$this->$1 = $$1;/g}
+}
+$0
+endsnippet
+
 snippet pr "Dumb debug helper in HTML"
 echo '<pre>' . var_export($1, 1) . '</pre>';$0
 endsnippet