Merge pull request 'Update Logger' (#2) from 2025-02-16 into master

Reviewed-on: #2

Logger.php

@@ -2,10 +2,10 @@
 
 /**
  * @author  gnilebein
- * @since   March 10, 2022
+ * @since   March 12, 2025
  * @link    https://gitea.gnilebein.de/gnilebein/Simple-PHP-Logger
  * @license MIT
- * @version 1.0.0
+ * @version 1.1.0
  * 
  * Description:
  * The simple php logger is a single-file logwriter with the features of:
@@ -20,6 +20,15 @@
 class Logger
 {
 
+    /**
+     * Prüft, ob das Skript in der CLI läuft
+     * @return bool
+     */
+    protected static function isCLI()
+    {
+        return PHP_SAPI === 'cli';
+    }
+
     /**
      * $log_file - path and log file name
      * @var string
@@ -39,7 +48,8 @@ class Logger
     protected static $options = [
         'dateFormat' => 'd-M-Y',
         'logFormat' => 'H:i:s d-M-Y',
-        'logFileName' => 'log'
+        'logFileName' => 'log',
+        'displayOutput' => false // NEU: Steuerung der Ausgabe auf Konsole oder Browser
     ];
 
     private static $instance;
@@ -269,6 +279,16 @@ class Logger
         // Write time, url, & message to end of file
         fwrite(static::$file, "{$timeLog}{$pathLog}{$lineLog}: {$severityLog} - {$messageLog} {$contextLog}" . PHP_EOL);
 
+        // Falls displayOutput aktiv ist, log auch ausgeben
+        if (!empty(static::$options['displayOutput']) && static::$options['displayOutput'] === true) {
+            // Für CLI oder Web passend ausgeben
+            if (static::isCLI()) {
+                echo "{$timeLog}{$pathLog}{$lineLog}: {$severityLog} - {$messageLog} {$contextLog}" . PHP_EOL;
+            } else {
+                echo "<pre>{$timeLog}{$pathLog}{$lineLog}: {$severityLog} - {$messageLog} {$contextLog}</pre>";
+            }
+        }
+
         // Close file stream
         static::closeFile();
     }
@@ -295,19 +315,17 @@ class Logger
     }
 
     /**
-     * Convert absolute path to relative url (using UNIX directory seperators)
+     * Konvertiert einen absoluten Pfad in einen relativen (unter Berücksichtigung von CLI)
-     * 
-     * E.g.:
-     *      Input:      D:\development\htdocs\public\todo-list\index.php
-     *      Output:     localhost/todo-list/index.php
-     * 
-     * @param string Absolute directory/path of file which should be converted to a relative (url) path
-     * @return string Relative path
      */
     public static function absToRelPath($pathToConvert)
     {
+        if (static::isCLI()) {
+            return $pathToConvert; // In CLI einfach den absoluten Pfad zurückgeben
+        }
+
         $pathAbs = str_replace(['/', '\\'], '/', $pathToConvert);
-        $documentRoot = str_replace(['/', '\\'], '/', $_SERVER['DOCUMENT_ROOT']);
+        $documentRoot = str_replace(['/', '\\'], '/', $_SERVER['DOCUMENT_ROOT'] ?? '');
+        
         return $_SERVER['SERVER_NAME'] . str_replace($documentRoot, '', $pathAbs);
     }