修改bug

Author: fe1w0

README.md

@@ -16,6 +16,9 @@ cd ScanWebShell
 ```
 
 * 配置环境
+    *  `php vld` 插件安装
+       http://pecl.php.net/package/vld
+    安装后`php -m`来确定是否安装   
     * `settings.py`
 ```bash
 cp ScanWebShell/settings.example.py  ScanWebShell/settings.py 

requirements.txt

@@ -29,6 +29,7 @@ redis==3.5.3
 requests==2.25.1
 toml==0.10.1
 tornado==6.1
+scikit-learn==0.24.1
 urllib3==1.26.4
 vine==5.0.0
 wcwidth==0.2.5

utils/utils.py

@@ -33,7 +33,7 @@ def load_php_opcode(phpfilename):
     :return:
     """
     try:
-        output = subprocess.check_output(['php.exe', '-dvld.active=1', '-dvld.execute=0', phpfilename], stderr=subprocess.STDOUT).decode()
+        output = subprocess.check_output(['php', '-dvld.active=1', '-dvld.execute=0', phpfilename], stderr=subprocess.STDOUT).decode()
         tokens = re.findall(r'\s(\b[A-Z_]{2,}\b)\s', output)  # {2,} 至少匹配两次,规避一开始三个错误的结果
         t = " ".join(tokens)
         return t