From b8af7ee9bc9badb76bbf8d7eb4ff9dcc8744ba6c Mon Sep 17 00:00:00 2001
From: Roeland Jago Douma <roeland@famdouma.nl>
Date: Fri, 13 Oct 2017 21:30:29 +0200
Subject: Nextcloud 13 is not compatible with newer than php 7.2

Just to avoid users from trying this with a to new (untested) php version

* Moved the check logic to 1 place
* All directly callable scripts just require this on top
* exit hard (-1) so we know scripts won't continue
* Return status 500 so no sync clients will try fancy stuff

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
---
 lib/versioncheck.php | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 lib/versioncheck.php

(limited to 'lib/versioncheck.php')

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);
+}
-- 
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