1 files changed, 18 insertions, 0 deletions
diff --git a/lib/versioncheck.php b/lib/versioncheck.php
new file mode 100644
index 00000000000..23b09c28e14
--- /dev/null
+++ b/lib/versioncheck.php
@@ -0,0 +1,18 @@
+<?php
+
+// Show warning if a PHP version below 5.6.0 is used, this has to happen here
+// because base.php will already use 5.6 syntax.
+if (version_compare(PHP_VERSION, '5.6.0') === -1) {
+	http_response_code(500);
+	echo 'This version of Nextcloud requires at least PHP 5.6.0<br/>';
+	echo 'You are currently running ' . PHP_VERSION . '. Please update your PHP version.';
+	exit(-1);
+}
+
+// Show warning if > PHP 7.2 is used as Nextcloud is not compatible with > PHP 7.2 for now
+if (version_compare(PHP_VERSION, '7.3.0') !== -1) {
+	http_response_code(500);
+	echo 'This version of Nextcloud is not compatible with > PHP 7.2.<br/>';
+	echo 'You are currently running ' . PHP_VERSION . '.';
+	exit(-1);
+}