Auto-commit: 2025-10-31 08:58:35

Synology-WOL/wol.php

@@ -0,0 +1,31 @@
+<?php
+function wakeOnLan($broadcastAddress, $macAddress) {
+    $macAddress = str_replace([':', '-'], '', $macAddress);
+    $magicPacket = str_repeat(chr(255), 6) . str_repeat(pack('H12', $macAddress), 16);
+
+    if (!($sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP))) {
+        return "Cannot create socket";
+    }
+
+    $options = socket_set_option($sock, SOL_SOCKET, SO_BROADCAST, 1);
+    if (!$options) {
+        socket_close($sock);
+        return "Failed to set socket option";
+    }
+
+    $send = socket_sendto($sock, $magicPacket, strlen($magicPacket), 0, $broadcastAddress, 9);
+    socket_close($sock);
+
+    if (!$send) {
+        return "Failed to send magic packet";
+    }
+
+    return "Wake-on-LAN packet has been sent to $macAddress.";
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && !empty($_POST['mac'])) {
+    echo wakeOnLan('192.168.0.255', $_POST['mac']);
+} else {
+    echo "Invalid request";
+}
+?>