Add required PHP version to ReadMe

This field is now parsed and displayed on WP plugin page.
stklcode · Sep 6, 2017 · 7962d4d · 7962d4d
1 parent aa40945
commit 7962d4d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -2,6 +2,7 @@
 * Contributors:      Stefan Kalscheuer
 * Requires at least: 4.4
 * Tested up to:      4.8
+* Requires PHP:      5.5
 * Stable tag:        1.4.1
 * License:           GPLv2 or later
 * License URI:       http://www.gnu.org/licenses/gpl-2.0.html