sanity_check: enforce minimum php version (5.4)

[tt-rss.git] / include / sanity_check.php

diff --git a/include/sanity_check.php b/include/sanity_check.php
old mode 100644 (file)
new mode 100755 (executable)
index 6bec430..7ca7519
--- a/include/sanity_check.php
+++ b/include/sanity_check.php
@@ -43,8 +43,8 @@
                                array_push($errors, "Please don't run this script as root.");
                        }
 
-                       if (version_compare(PHP_VERSION, '5.3.0', '<')) {
-                               array_push($errors, "PHP version 5.3.0 or newer required.");
+                       if (version_compare(PHP_VERSION, '5.4.0', '<')) {
+                               array_push($errors, "PHP version 5.4.0 or newer required.");
                        }
 
                        if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) {
@@ -134,14 +134,10 @@
                                array_push($errors, "PHP support for hash() function is required but was not found.");
                        }
 
-                       if (!function_exists("ctype_lower")) {
-                               array_push($errors, "PHP support for ctype functions are required by HTMLPurifier.");
+                       if (ini_get("safe_mode")) {
+                               array_push($errors, "PHP safe mode setting is obsolete and not supported by tt-rss.");
                        }
 
-                       /* if (ini_get("safe_mode")) {
-                               array_push($errors, "PHP safe mode setting is not supported.");
-                       } */
-
                        if ((PUBSUBHUBBUB_HUB || PUBSUBHUBBUB_ENABLED) && !function_exists("curl_init")) {
                                array_push($errors, "PHP support for CURL is required for PubSubHubbub.");
                        }