app/check_essentials.php

   1 <?php
   2 if (!file_exists(__DIR__ . '/config/config.inc.php')) {
   3     die('wallabag seems to be not installed. Please execute ./bin/install before.');
   4 }
   5
   6 if (version_compare(PHP_VERSION, '5.3.3', '<')) {
   7     die('This software require PHP 5.3.3 minimum');
   8 }
   9
  10 if (version_compare(PHP_VERSION, '5.4.0', '<')) {
  11     if (! ini_get('short_open_tag')) {
  12         die('This software require to have short tags enabled, check your php.ini => "short_open_tag = On"');
  13     }
  14 }