Implement optional replacement of newline characters

CHANGELOG.md

@@ -1,5 +1,13 @@
 # CHANGELOG
 
+## 1.1.0
+
+ * New feature: `$replaceNewline` to optionally replace newline characters in log messages
+
+## 1.0.0
+
+First stable release.
+
 ## 0.0.1
 
-Initial version
+Initial version.

README.md

@@ -44,3 +44,9 @@ return [
             ],
         ],
 ```
+
+## Configuration Options
+
+ * `$url` *string* the URL to use. See http://php.net/manual/en/wrappers.php for details.
+ * `$replaceNewline` *string|null* a string that should replace all newline characters in a log message.
+   Default ist `null` for no replacement.

src/Target.php

@@ -14,6 +14,12 @@ class Target extends BaseTarget
      */
     public $url;
 
+    /**
+     * @var string|null a string that should replace all newline characters in a log message.
+     * Default ist `null` for no replacement.
+     */
+    public $replaceNewline;
+
     /**
      * Writes a log message to the given target URL
      * @throws InvalidConfigException if unable to open the stream for writing
@@ -30,4 +36,13 @@ public function export()
         fwrite($fp, $text);
         fclose($fp);
     }
+
+    /**
+     * @inheritdoc
+     */
+    public function formatMessage($message)
+    {
+        $text = parent::formatMessage($message);
+        return $this->replaceNewline===null ? $text : str_replace("\n", $this->replaceNewline, $text);
+    }
 }