初始化

api/ip/counter.dat

@@ -0,0 +1 @@
+7

api/ip/index.php

@@ -0,0 +1,129 @@
+<?php
+     $counter = intval(file_get_contents("counter.dat"));  
+     $_SESSION['#'] = true;  
+     $counter++;  
+     $fp = fopen("counter.dat","w");  
+     fwrite($fp, $counter);  
+     fclose($fp); 
+ ?>
+<?php
+// IP Geolocation API
+
+header('Content-Type: application/json; charset=utf-8');
+header('Access-Control-Allow-Origin: *');
+
+// Get IP from URL parameter or use visitor's IP
+$ip = $_GET['ip'] ?? $_SERVER['REMOTE_ADDR'];
+
+// Validate IP address
+if (!filter_var($ip, FILTER_VALIDATE_IP)) {
+    http_response_code(400);
+    echo json_encode([
+        'status' => 'error',
+        'code' => 400,
+        'message' => 'Invalid IP address',
+        'ip' => $ip
+    ]);
+    exit;
+}
+
+// Try multiple IP geolocation services for better reliability
+$result = null;
+$error = null;
+
+// Method 1: Use ip.sb API
+$url1 = "https://api.ip.sb/geoip/" . urlencode($ip);
+$ch1 = curl_init();
+curl_setopt($ch1, CURLOPT_URL, $url1);
+curl_setopt($ch1, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ch1, CURLOPT_TIMEOUT, 5);
+curl_setopt($ch1, CURLOPT_USERAGENT, 'Mozilla/5.0');
+$response1 = curl_exec($ch1);
+$http_code1 = curl_getinfo($ch1, CURLINFO_HTTP_CODE);
+curl_close($ch1);
+
+if ($http_code1 == 200 && $response1) {
+    $data1 = json_decode($response1, true);
+    if ($data1 && isset($data1['ip'])) {
+        $result = [
+            'status' => 'success',
+            'code' => 200,
+            'ip' => $data1['ip'],
+            'country' => $data1['country'] ?? 'Unknown',
+            'country_code' => $data1['country_code'] ?? null,
+            'city' => $data1['city'] ?? 'Unknown',
+            'region' => $data1['region'] ?? 'Unknown',
+            'latitude' => $data1['latitude'] ?? null,
+            'longitude' => $data1['longitude'] ?? null,
+            'isp' => $data1['isp'] ?? 'Unknown',
+            'timezone' => $data1['timezone'] ?? null,
+            'asn' => $data1['asn'] ?? null,
+            'organization' => $data1['organization'] ?? null,
+            'type' => $data1['type'] ?? 'Unknown'
+        ];
+    }
+}
+
+// Method 2: Fallback to ipapi.co if Method 1 fails
+if (!$result) {
+    $url2 = "https://ipapi.co/" . urlencode($ip) . "/json/";
+    $ch2 = curl_init();
+    curl_setopt($ch2, CURLOPT_URL, $url2);
+    curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true);
+    curl_setopt($ch2, CURLOPT_TIMEOUT, 5);
+    curl_setopt($ch2, CURLOPT_USERAGENT, 'Mozilla/5.0');
+    $response2 = curl_exec($ch2);
+    $http_code2 = curl_getinfo($ch2, CURLINFO_HTTP_CODE);
+    curl_close($ch2);
+    
+    if ($http_code2 == 200 && $response2) {
+        $data2 = json_decode($response2, true);
+        if ($data2 && isset($data2['ip'])) {
+            $result = [
+                'status' => 'success',
+                'code' => 200,
+                'ip' => $data2['ip'],
+                'country' => $data2['country_name'] ?? 'Unknown',
+                'country_code' => $data2['country_code'] ?? null,
+                'city' => $data2['city'] ?? 'Unknown',
+                'region' => $data2['region'] ?? 'Unknown',
+                'latitude' => $data2['latitude'] ?? null,
+                'longitude' => $data2['longitude'] ?? null,
+                'isp' => $data2['org'] ?? 'Unknown',
+                'timezone' => $data2['timezone'] ?? null,
+                'postal' => $data2['postal'] ?? null,
+                'currency' => $data2['currency'] ?? null
+            ];
+        }
+    }
+}
+
+// If both methods fail, return error
+if (!$result) {
+    http_response_code(503);
+    $error_data = [
+        'status' => 'error',
+        'code' => 503,
+        'message' => 'Unable to fetch IP information from external services',
+        'ip' => $ip
+    ];
+    
+    // Support JSONP callback
+    if (!empty($_GET['callback'])) {
+        $callback = preg_replace('/[^a-zA-Z0-9_.]/', '', $_GET['callback']);
+        echo $callback . '(' . json_encode($error_data, JSON_UNESCAPED_UNICODE) . ');';
+    } else {
+        echo json_encode($error_data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
+    }
+    exit;
+}
+
+// Support JSONP callback
+if (!empty($_GET['callback'])) {
+    header('Content-Type: application/javascript; charset=utf-8');
+    $callback = preg_replace('/[^a-zA-Z0-9_.]/', '', $_GET['callback']);
+    echo $callback . '(' . json_encode($result, JSON_UNESCAPED_UNICODE) . ');';
+} else {
+    echo json_encode($result, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
+}
+?>