Added a check for a writable PHP session path.

[timetracker.git] / dbinstall.php

diff --git a/dbinstall.php b/dbinstall.php
index 76a257cabc3db3c4f6ce233b5776af7d68bb782a..d39871f88a39b26b31a3747714a180a8eba643f9 100644 (file)
--- a/dbinstall.php
+++ b/dbinstall.php
@@ -92,6 +92,11 @@ if ($request->isGet()) {
     echo('<font color="red">Error: PHP version is not high enough: '.phpversion().'. Required: '.$required_version.'.</font><br>');
   }
 
+  // Check is PHP session path is writeable.
+  if (!is_writable(session_save_path())) {
+    echo('<font color="red">Error: PHP session path '.session_save_path().' is not writable.</font><br>');
+  }
+
   // Depending on DSN, require either mysqli or mysql extensions.
   if (strrpos(DSN, 'mysqli://', -strlen(DSN)) !== FALSE) {
     if (extension_loaded('mysqli')) {
@@ -131,6 +136,11 @@ if ($request->isGet()) {
     }
   }
 
+  // Check is libxml is enabled (which is a PHP default).
+  if (!function_exists('libxml_clear_errors')) {
+    echo('<font color="red">Error: libxml is not enabled. It is required for import group operation (to parse XML).</font><br>');
+  }
+
   // Check database access.
   require_once('MDB2.php');
   $conn = MDB2::connect(DSN);