From 89852a70f0cd9b25912dc8af68556a39ed704f8b Mon Sep 17 00:00:00 2001
From: lionsoul2014 <chenxin619315@gmail.com>
Date: Tue, 10 Feb 2026 15:13:48 +0800
Subject: [PATCH] special chars filter sample

---
 binding/php/batch_test.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/binding/php/batch_test.php b/binding/php/batch_test.php
index 85e61bc..5147d06 100644
--- a/binding/php/batch_test.php
+++ b/binding/php/batch_test.php
@@ -144,6 +144,14 @@ while (!feof($handle)) {
         continue;
     }
 
+    //@Note extract the ip address from line with special chars
+    // if (preg_match('/^([0-9\.]+)/', $line, $m) != 1) {
+    //     continue;
+    // }
+
+    // $line = $m[1];
+    // print("ip: {$m[1]}\n");
+
     try {
         $ipBytes = Util::parseIP($line);
     } catch (Exception $e) {