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    Red Team 1949  (formerly CHT Attack and Defense Team) In this rapidly changing Internet era, we maintain our original intention and create the best community to jointly exchange network technologies. You can obtain hacker attack and defense skills and knowledge in the forum, or you can join our Telegram communication group to discuss and communicate in real time. All kinds of advertisements are prohibited in the forum. Please register as a registered user to check our usage and privacy policy. Thank you for your cooperation.

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1.  show_source(filename,return)   #show_source() 函数对文件进行语法高亮显示。输出或返回包含在 filename 中的代码的语法高亮版本

2.  empty()                                                 #函数用于检查一个变量是否为空

3.  trim(string,charlist)                   #trim() 函数移除字符串两侧的空白字符或其他预定义字符。


charlist 可选。规定从字符串中删除哪些字符。如果省略该参数,则移除下列所有字符:
  • "\0" - NULL
  • "\t" - 制表符
  • "\n" - 换行
  • "\x0B" - 垂直制表符
  • "\r" - 回车
  • " " - 空格




4.  stripslashes()                                          #stripslashes() 函数删除由 addslashes() 函数添加的反斜杠

5.   addslashes()                                                #addslashes() 函数返回在预定义的字符前添加反斜杠的字符串。                                                                           







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