console.php also needs a PHP 7.1 check

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

console.php

@@ -34,11 +34,19 @@
 // Show warning if a PHP version below 5.4.0 is used, this has to happen here
 // because base.php will already use 5.4 syntax.
 if (version_compare(PHP_VERSION, '5.4.0') === -1) {
-	echo 'This version of ownCloud requires at least PHP 5.4.0'.PHP_EOL;
+	echo 'This version of Nextcloud requires at least PHP 5.4.0'.PHP_EOL;
 	echo 'You are currently running ' . PHP_VERSION . '. Please update your PHP version.'.PHP_EOL;
 	return;
 }
 
+// Show warning if PHP 7.1 is used as Nextcloud is not compatible with PHP 7.1 for now
+// @see https://github.com/nextcloud/docker-ci/issues/10
+if (version_compare(PHP_VERSION, '7.1.0') !== -1) {
+	echo 'This version of Nextcloud is not compatible with PHP 7.1.<br/>';
+	echo 'You are currently running ' . PHP_VERSION . '.';
+	return;
+}
+
 function exceptionHandler($exception) {
 	echo "An unhandled exception has been thrown:" . PHP_EOL;
 	echo $exception;