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验证.php
验证.php
xiaoxiao
2025-07-08
10
<?php
/**
* Created by PhpStorm.
* User: dllo
* Date: 16/8/10
* Time: 上午9:14
*/
header(
"Content-type:text/html;charset=utf-8"
);
//print_r($_GET);
//print_r($_POST["username"]);
// 所有通过表单上传的内容都在$_POST数组里
$type
=
$_POST
[
"type"
];
$username
=
$_POST
[
"username"
];
$password
=
$_POST
[
"password"
];
// 记录有没有在文件中查找到用户
$has
=
false
;
// 分别处理登录/注册
if
(
$type
==
"登录"
){
$file
= fopen(
"user.txt"
,
"r"
);
while
(
$row
= fgets(
$file
)){
// 字符串根据一个标记转数组
$arr
= explode(
","
,
$row
);
if
(
$arr
[
0
] ==
$username
&&
$arr
[
1
] ==
$password
.
"
\n
"
){
echo
"登录成功"
;
$has
=
true
;
break
;
}
}
if
(
$has
==
false
){
echo
"登录失败"
;
}
fclose(
$file
);
}
else
{
$file
= fopen(
"user.txt"
,
"a"
);
if
(fwrite(
$file
,
"
{
$username
}
,
{
$password
}
\n
"
)){
echo
"注册成功"
;
}
else
{
echo
"注册失败"
;
}
}
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