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学习PHP出现的问题小结

WBOY
WBOYOriginal
2016-06-20 12:35:17929browse

1，加入超链接

 echo  "超链接测试按钮";

href 里面要用单引号，否则一直报错

2，,session不需要注册，直接使用

if(!isset($_SESSION["usernmae"])){	$_SESSION["username"]=$user;	 echo  "<a href='Untitled-5.php'>超链接测试按钮</a>";}



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