Add PHPStan (#4021)

* Add PHPStan
#fix https://github.com/FreshRSS/FreshRSS/issues/4016
https://phpstan.org/

```sh
composer run-script phpstan
```

* More fixes

* Fix global variables

* Add .phtml

* Fix merge
https://github.com/FreshRSS/FreshRSS/pull/4090

* Fix more warnings

* Fix view errors and enable in CI

* ReturnTypeWillChange

* Dynamic view type

* Fix Minz static/self bug

1 files changed, 14 insertions, 14 deletions

diff --git a/app/actualize_script.php b/app/actualize_script.php
index 1e3514de7..721376f62 100755
--- a/app/actualize_script.php
+++ b/app/actualize_script.php
@@ -2,20 +2,6 @@
 <?php
 require(__DIR__ . '/../cli/_cli.php');
 
-/**
- * Writes to FreshRSS admin log, and if it is not already done by default,
- * writes to syslog (only if simplepie_syslog_enabled in FreshRSS configuration) and to STDOUT
- */
-function notice($message) {
-	Minz_Log::notice($message, ADMIN_LOG);
-	if (!COPY_LOG_TO_SYSLOG && SIMPLEPIE_SYSLOG_ENABLED) {
-		syslog(LOG_NOTICE, $message);
-	}
-	if (defined('STDOUT') && !COPY_SYSLOG_TO_STDERR) {
-		fwrite(STDOUT, $message . "\n");	//Unbuffered
-	}
-}
-
 session_cache_limiter('');
 ob_implicit_flush(false);
 ob_start();
@@ -35,6 +21,20 @@ FreshRSS_Context::initSystem();
 FreshRSS_Context::$system_conf->auth_type = 'none';  // avoid necessity to be logged in (not saved!)
 define('SIMPLEPIE_SYSLOG_ENABLED', FreshRSS_Context::$system_conf->simplepie_syslog_enabled);
 
+/**
+ * Writes to FreshRSS admin log, and if it is not already done by default,
+ * writes to syslog (only if simplepie_syslog_enabled in FreshRSS configuration) and to STDOUT
+ */
+function notice($message) {
+	Minz_Log::notice($message, ADMIN_LOG);
+	if (!COPY_LOG_TO_SYSLOG && SIMPLEPIE_SYSLOG_ENABLED) {
+		syslog(LOG_NOTICE, $message);
+	}
+	if (defined('STDOUT') && !COPY_SYSLOG_TO_STDERR) {
+		fwrite(STDOUT, $message . "\n");	//Unbuffered
+	}
+}
+
 notice('FreshRSS starting feeds actualization at ' . $begin_date->format('c'));
 
 // make sure the PHP setup of the CLI environment is compatible with FreshRSS as well