本文实例讲述了php中基本http认证技巧。分享给大家供大家参考。具体分析如下:
通过组合.htaccess文件和.htpasswd文件被用来阻止用户访问某些服务器上的目录。这些文件包含有关用户被允许访问一个目录和自己的密码信息。 http身份验证可以通过发送特殊的http header信息,而不用使用.htaccess文件
复制代码 代码如下:
<?php
if (!isset($_server['php_auth_user'])) {
header("www-authenticate: basic realm="my private area"");
header("http/1.0 401 unauthorized");
print "you need valid credentials to get access!n";
exit;
} else {
if (($_server['php_auth_user'] == 'mani') && ($_server['php_auth_pw'] == 'w#m3nt0r')) {
print "welcome to the private area!";
} else {
header("www-authenticate: basic realm="my private area"");
header("http/1.0 401 unauthorized");
print "you need valid credentials to get access!n";
exit;
}
}
?>
if (!isset($_server['php_auth_user'])) {
header("www-authenticate: basic realm="my private area"");
header("http/1.0 401 unauthorized");
print "you need valid credentials to get access!n";
exit;
} else {
if (($_server['php_auth_user'] == 'mani') && ($_server['php_auth_pw'] == 'w#m3nt0r')) {
print "welcome to the private area!";
} else {
header("www-authenticate: basic realm="my private area"");
header("http/1.0 401 unauthorized");
print "you need valid credentials to get access!n";
exit;
}
}
?>
希望本文所述对大家的php程序设计有所帮助。
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