IPアドレス 現在ご利用のIPアドレスを表示
//Avoide SQL injection and XSS
$restrict_chars = array("<", ">",";");
print("あなたのIPアドレス
");
if(isset($_SERVER['REMOTE_ADDR'])){
print(str_replace($restrict_chars,"",pg_escape_string($_SERVER['REMOTE_ADDR']))."
\n");
}else{
print("Unknown
\n");
}
print("IPアドレスから引けるホストネーム
");
if(isset($_SERVER['REMOTE_HOST'])){
print(str_replace($restrict_chars,"",pg_escape_string($_SERVER['REMOTE_HOST']))."
\n");
}else{
print("Unknown
\n");
}
print("利用可能な文字コード
");
if(isset($_SERVER['HTTP_ACCEPT_CHARSET'])){
print(str_replace($restrict_chars,"",pg_escape_string($_SERVER['HTTP_ACCEPT_CHARSET']))."
\n");
}else{
print("Unknown
\n");
}
print("利用可能な言語
");
if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
print(str_replace($restrict_chars,"",pg_escape_string($_SERVER['HTTP_ACCEPT_LANGUAGE']))."
\n");
}else{
print("Unknown
\n");
}
print("あなたのブラウザ
");
if(isset($_SERVER['HTTP_USER_AGENT'])){
print(str_replace($restrict_chars,"",pg_escape_string($_SERVER['HTTP_USER_AGENT']))."
\n");
}else{
print("Unknown
\n");
}
?>