Created
June 15, 2010 03:10
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| This is a very coarse chatroom written by php. I made it in a speech just for chatting with 2 friends. | |
| WARNING: This one is very dangerous, which would be attacked by command injecttion, please BE CAREFUL using it. |
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| <html> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> | |
| <title>TinyChat 簡易的網路聊天室</title> | |
| </head> | |
| <body onload="document.tinychat.say.focus()"> | |
| <? | |
| $_GET['nick'] = escapeshellcmd($_GET['nick']); | |
| $_GET['say'] = escapeshellcmd($_GET['say']); | |
| if($_GET['say']!=""){ | |
| system('echo ['.$_GET['nick'].'] >> chat.log'); | |
| system('echo '.$_GET['say'].' >> chat.log'); | |
| system('echo \<br\> >> chat.log'); | |
| } | |
| readfile("chat.log"); | |
| ?> | |
| <hr> | |
| <form action="" method=GET name="tinychat"> | |
| 暱稱：<input type=text name=nick value=<?echo $_GET['nick']?>><br/> | |
| <input type=text name=say> | |
| <input type=submit value='送出'> | |
| </form> | |
| </body> | |
| </html> |
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