1 files changed, 39 insertions, 0 deletions
diff --git a/ext/date/tests/date_modify_basic1.phpt b/ext/date/tests/date_modify_basic1.phpt
new file mode 100644
index 0000000..038b94c
--- /dev/null
+++ b/ext/date/tests/date_modify_basic1.phpt
@@ -0,0 +1,39 @@
+--TEST--
+Test date_modify() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : DateTime date_modify  ( DateTime $object  , string $modify  )
+ * Description: Alter the timestamp of a DateTime object by incrementing or decrementing in a format accepted by strtotime(). 
+ * Source code: ext/date/php_date.c
+ * Alias to functions: public DateTime DateTime::modify()
+ */
+
+ //Set the default time zone 
+date_default_timezone_set("Europe/London");
+
+echo "*** Testing date_modify() : basic functionality ***\n";
+
+// Create a date object to modify
+$datetime = date_create("2009-01-31 14:28:41");
+
+date_modify($datetime, "+1 day"); 
+echo "After modification 1: " . date_format($datetime, "D, d M Y") . "\n"; 
+
+date_modify($datetime, "+1 week 2 days 4 hours 2 seconds"); 
+echo "After modification 2: " . date_format($datetime, "D, d M Y H:i:s") . "\n";
+
+date_modify($datetime, "next Thursday"); 
+echo "After modification 3: " . date_format($datetime, "D, d M Y") . "\n"; 
+
+date_modify($datetime, "last Sunday"); 
+echo "After modification 4: " . date_format($datetime, "D, d M Y") . "\n";
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing date_modify() : basic functionality ***
+After modification 1: Sun, 01 Feb 2009
+After modification 2: Tue, 10 Feb 2009 18:28:43
+After modification 3: Thu, 12 Feb 2009
+After modification 4: Sun, 08 Feb 2009
+===DONE===