New DateTime type that supports Constant Contact datetime format via __toString

Author: phpfui

src/ConstantContact/DateTime.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace PHPFUI\ConstantContact;
+
+/**
+ * Simple Date class for JSON output
+ */
+class DateTime extends \DateTime
+	{
+	public function __toString() : string
+		{
+		return $this->format(\DateTimeInterface::ATOM);
+		}
+	}