✨ Begin work on Xdebug mode switcher (#168)

phpmon/Common/PHP/Extensions/Xdebug.swift

@@ -0,0 +1,33 @@
+//
+//  Xdebug.swift
+//  PHP Monitor
+//
+//  Created by Nico Verbruggen on 01/05/2022.
+//  Copyright © 2022 Nico Verbruggen. All rights reserved.
+//
+
+import Foundation
+
+class Xdebug {
+    
+    public static var enabled: Bool {
+        return !self.mode.isEmpty
+    }
+    
+    public static var mode: String {
+        return Command.execute(path: Paths.php, arguments: ["-r", "echo ini_get('xdebug.mode');"])
+    }
+    
+    public static var modes: [String] {
+        return [
+            "off",
+            "develop",
+            "coverage",
+            "debug",
+            "gcstats",
+            "profile",
+            "trace",
+        ]
+    }
+    
+}