Fix #17798: Avoid creating folder for stream log targets in `FileTarget`

framework/CHANGELOG.md

@@ -4,6 +4,7 @@ Yii Framework 2 Change Log
 2.0.33 under development
 ------------------------
 
+- Bug #17798: Avoid creating folder for stream log targets in `FileTarget` (wapmorgan)
 - Bug #17850: Update to `ReplaceArrayValue` config exception message (alex-code)
 - Bug #17843: Fix `yii\web\Session::setCookieParamsInternal` check param "samesite" (schevgeny)
 - Bug #17828: Fix `yii\web\UploadedFile::saveAs()` failing when error value in `$_FILES` entry is a string (haveyaseen)

framework/log/FileTarget.php

@@ -101,8 +101,10 @@ class FileTarget extends Target
      */
     public function export()
     {
-        $logPath = dirname($this->logFile);
-        FileHelper::createDirectory($logPath, $this->dirMode, true);
+        if (strpos($this->logFile, '://') === false || strncmp($this->logFile, 'file://', 7) === 0) {
+            $logPath = dirname($this->logFile);
+            FileHelper::createDirectory($logPath, $this->dirMode, true);
+        }
 
         $text = implode("\n", array_map([$this, 'formatMessage'], $this->messages)) . "\n";
         if (($fp = @fopen($this->logFile, 'a')) === false) {