Feature Fixes #11931: Report minimal required PHP version and stop, if PHP version is too low.

Documentation/Installation.rst

@@ -491,6 +491,9 @@ Extension Manager: QFQ Configuration
 | showDebugInfo                     | auto                                                  | FE - Possible values: yes|no|auto|download. For 'auto': If a BE User is    |
 |                                   |                                                       | logged in, a debug information will be shown on the FE.                    |
 +-----------------------------------+-------------------------------------------------------+----------------------------------------------------------------------------+
+| reportMinPhpVersion               | auto                                                  | Possible values: yes|no|auto. For 'auto': If a BE User is logged in, it    |
+|                                   |                                                       | becomes 'yes'. If installed PHP version is too low, report and stop QFQ.   |
++-----------------------------------+-------------------------------------------------------+----------------------------------------------------------------------------+
 | Database                                                                                                                                                               |
 +-----------------------------------+-------------------------------------------------------+----------------------------------------------------------------------------+
 | init                              | init=SET names utf8; SET sql_mode =                   | Global init for using the database. For 'sql_mode="NO_ENGINE_SUBSTITUTION"'|

extension/Classes/Core/Constants.php

@@ -148,7 +148,7 @@ const ERROR_UNKNOW_SANITIZE_CLASS = 1001;
 const ERROR_QUIT_QFQ_REGULAR = 1001;
 const ERROR_WIPE_NOT_IMPLEMENTED_FOR_STORE = 1002;
 const ERROR_CODE_SHOULD_NOT_HAPPEN = 1003;
-const ERROR_SIP_MALFORMED = 1005;
+const ERROR_PHP_VERSION = 1005;
 const ERROR_SIP_INVALID = 1006;
 const ERROR_MISSING_RECORD_ID = 1007;
 const ERROR_IN_SQL_STATEMENT = 1008;
@@ -523,12 +523,14 @@ const SYSTEM_REPORT_AS_FILE_AUTO_EXPORT = 'reportAsFileAutoExport';
 
 const SYSTEM_SHOW_DEBUG_INFO = 'showDebugInfo';
 const SYSTEM_SHOW_DEBUG_INFO_YES = 'yes';
-const SYSTEM_SHOW_DEBUG_INFO_NO = 'no';
 const SYSTEM_SHOW_DEBUG_INFO_AUTO = 'auto'; // Remains on value 'auto' as long as there is no BE User logged in. In other words: 'auto'='no'. #5031
 const SYSTEM_SHOW_DEBUG_INFO_DOWNLOAD = 'download';
 
-//const SYSTEM_CSS_LINK_CLASS_INTERNAL = 'CSS_LINK_CLASS_INTERNAL';
-//const SYSTEM_CSS_LINK_CLASS_EXTERNAL = 'CSS_LINK_CLASS_EXTERNAL';
+const SYSTEM_REPORT_MIN_PHP_VERSION = 'reportMinPhpVersion';
+const SYSTEM_REPORT_MIN_PHP_VERSION_YES = 'yes';
+const SYSTEM_REPORT_MIN_PHP_VERSION_AUTO = 'auto'; // Remains on value 'auto' as long as there is no BE User logged in. In other words: 'auto'='no'.
+const MIN_PHP_VERSION = "7.2.0"; // Currently the PHP Spreadsheet library needs at least 7.2
+
 const SYSTEM_CSS_CLASS_QFQ_CONTAINER = 'cssClassQfqContainer';
 const SYSTEM_CSS_CLASS_QFQ_FORM = 'cssClassQfqForm';
 const SYSTEM_CSS_CLASS_QFQ_FORM_PILL = 'cssClassQfqFormPill';

extension/Classes/Core/QuickFormQuery.php

@@ -206,6 +206,12 @@ class QuickFormQuery {
 
         // Save pathFileName for use in inline editor
         $this->t3data[T3DATA_REPORT_PATH_FILENAME] = $reportPathFileNameFull;
+
+        if (SYSTEM_REPORT_MIN_PHP_VERSION_YES == $this->store::getVar(SYSTEM_REPORT_MIN_PHP_VERSION, STORE_SYSTEM)) {
+            if (version_compare(PHP_VERSION, MIN_PHP_VERSION) < 0) {
+                throw new \UserReportException("Minimal required PHP Version: " . MIN_PHP_VERSION, ERROR_PHP_VERSION);
+            }
+        }
     }
 
     /**

extension/Classes/Core/Store/Config.php

@@ -12,9 +12,9 @@ use IMATHUZH\Qfq\Core\Exception\Thrower;
 use IMATHUZH\Qfq\Core\Helper\HelperFile;
 use IMATHUZH\Qfq\Core\Helper\Logger;
 use IMATHUZH\Qfq\Core\Helper\OnArray;
+use IMATHUZH\Qfq\Core\Helper\OnString;
 use IMATHUZH\Qfq\Core\Helper\Path;
 use IMATHUZH\Qfq\Core\Helper\Support;
-use IMATHUZH\Qfq\Core\Helper\OnString;
 
 /**
  * Class Config
@@ -28,7 +28,7 @@ class Config {
         SYSTEM_DB_1_USER => null,
         SYSTEM_DB_1_PASSWORD => null,
         SYSTEM_DB_1_SERVER => "localhost",
-        SYSTEM_DB_1_NAME=> null,
+        SYSTEM_DB_1_NAME => null,
     ];
 
     /**
@@ -40,8 +40,7 @@ class Config {
      * @throws \UserFormException
      * @throws \UserReportException
      */
-    public static function get(string $key)
-    {
+    public static function get(string $key) {
         self::readConfig(); // only reads once
         return self::$config[$key] ?? null;
     }
@@ -55,8 +54,7 @@ class Config {
      * @throws \UserFormException
      * @throws \UserReportException
      */
-    public static function getConfigArray($PhpUnitOverloadCwdToConfigFile = ''): array
-    {
+    public static function getConfigArray($PhpUnitOverloadCwdToConfigFile = ''): array {
         self::readConfig($PhpUnitOverloadCwdToConfigFile); // only reads once, except if argument !=''
         return self::$config;
     }
@@ -89,7 +87,7 @@ class Config {
         // check required keys
         foreach (self::CONFIG_REQUIRED_TEMPLATE as $key => $value) {
             if (!array_key_exists($key, $config) || is_null($config[$key]) || $config[$key] === '') {
-                Thrower::userFormException("Required key '$key' missing in config file " . CONFIG_QFQ_JSON,  "Config file: $cwdToConfigFile");
+                Thrower::userFormException("Required key '$key' missing in config file " . CONFIG_QFQ_JSON, "Config file: $cwdToConfigFile");
             }
         }
 
@@ -155,8 +153,7 @@ class Config {
      * @throws \UserFormException
      * @throws \CodeException
      */
-    private static function writeConfig(array $config)
-    {
+    private static function writeConfig(array $config) {
         $cwdToConf = Path::cwdToConf();
         HelperFile::createPathRecursive($cwdToConf);
         HelperFile::file_put_contents(Path::join($cwdToConf, CONFIG_QFQ_JSON), json_encode($config, JSON_PRETTY_PRINT));
@@ -168,8 +165,7 @@ class Config {
      * @throws \CodeException
      * @throws \UserFormException
      */
-    public static function migrateConfigPhpToJson(): void
-    {
+    public static function migrateConfigPhpToJson(): void {
         // read old config.qfq.php
         $cwdToOldConfigFile = Path::cwdToApp(Path::APP_TO_TYPO3_CONF, CONFIG_QFQ_PHP);
         if (!is_writeable($cwdToOldConfigFile)) {
@@ -185,7 +181,7 @@ class Config {
             SYSTEM_DB_SERVER => SYSTEM_DB_1_SERVER,
             SYSTEM_DB_PASSWORD => SYSTEM_DB_1_PASSWORD,
             SYSTEM_DB_NAME => SYSTEM_DB_1_NAME
-            ], $config);
+        ], $config);
 
         // write new qfq.config.json
         self::writeConfig($config);
@@ -202,8 +198,7 @@ class Config {
      * @throws \UserFormException
      * @throws \UserReportException
      */
-    private static function readTypo3QfqConfig(): array
-    {
+    private static function readTypo3QfqConfig(): array {
         $configT3qfq = array();
         if (isset($GLOBALS['TYPO3_CONF_VARS']['EXTENSIONS'][EXT_KEY])) {
             // Typo3 version >=9
@@ -392,6 +387,7 @@ class Config {
             SYSTEM_RENDER => SYSTEM_RENDER_SINGLE,
             SYSTEM_DATE_FORMAT => 'yyyy-mm-dd',
             SYSTEM_SHOW_DEBUG_INFO => SYSTEM_SHOW_DEBUG_INFO_AUTO,
+            SYSTEM_REPORT_MIN_PHP_VERSION => SYSTEM_REPORT_MIN_PHP_VERSION_AUTO,
             SYSTEM_MAIL_LOG_PATHFILENAME => '',
             SYSTEM_QFQ_LOG_PATHFILENAME => '',
             SYSTEM_SQL_LOG_PATHFILENAME => '',
@@ -535,12 +531,14 @@ class Config {
      * Depending on some configuration value, update corresponding values.
      *
      * @param array $config
-     *
      * @return array
      */
     private static function adjustConfig(array $config) {
 
         $config[SYSTEM_SHOW_DEBUG_INFO] = self::adjustConfigDebugInfoAuto($config[SYSTEM_SHOW_DEBUG_INFO], T3Info::beUserLoggedIn());
+        if ($config[SYSTEM_REPORT_MIN_PHP_VERSION] == SYSTEM_REPORT_MIN_PHP_VERSION_AUTO && T3Info::beUserLoggedIn()) {
+            $config[SYSTEM_REPORT_MIN_PHP_VERSION] = SYSTEM_REPORT_MIN_PHP_VERSION_YES;
+        }
 
         // In case the database credentials are given in the old style: copy them to the new style
         if (!isset($config[SYSTEM_DB_1_USER]) && isset($config[SYSTEM_DB_USER])) {

extension/ext_conf_template.txt

@@ -101,6 +101,9 @@ mailLog =
 # cat=debug/info; type=string; label=Show debug info:Default is 'auto'. Possible values: [yes|no|auto][,download]. For 'auto': If a BE User is logged in, a debug information will be shown on the FE.
 showDebugInfo = auto
 
+# cat=debug/reportMinPhpVersion; type=string; label=Report too low PHP Version:Default is 'auto'. Possible values: [yes|no|auto]. For 'auto': If a BE User is logged in, qfq shows message and terminate.
+reportMinPhpVersion = auto
+
 
 # cat=database/db1; type=string; label=Init database:Default is 'set names utf8'. Optional. Might set specific settings.
 init = SET names utf8; SET sql_mode = "NO_ENGINE_SUBSTITUTION";