PHP - 일곱째날 (1129+14시간)
//write.html//////////////////////////////////////
<html>
<head>
<script>
function check(form) {
if(form.name.value == \) {
alert(이름을 입력하세요!);
form.name.focus();
return false;
}
if(form.email.value.indexOf(@)<0 || form.email.value.indexOf(.)<0){
alert(이메일 형식에 맞게 입력하셈!!!);
form.email.focus();
return false;
}
if(form.hpage.value.length <= 7) {
alert(홈페이지를 입력하세요!);
form.hpage.focus();
return false;
}
if(form.subject.value == \) {
alert(제목을 입력하세요!);
form.subject.focus();
return false;
}
if(form.content.value == \) {
alert(내용을 입력하세요!);
form.content.focus();
return false;
}
if(form.dbpass.value == \) {
alert(비밀번호를 입력하세요!);
form.dbpass.focus();
return false;
}
form.submit();
}
</script>
</head>
<body>
<br>
글쓰기
<br>
<form name=form method=post action=write.php>
<table border=1 width=600>
<tr>
<td>이 름</td>
<td><input type=text name=name></td>
</tr>
<tr>
<td>이메일</td>
<td><input type=text name=email></td>
</tr>
<tr>
<td>홈페이지</td>
<td><input type=text name=hpage value=http://></td>
</tr>
<tr>
<td>제 목</td>
<td><input type=text name=subject size=50></td>
</tr>
<tr>
<td>내 용</td>
<td><textarea name=content rows=10 cols=60></textarea></td>
</tr>
<tr>
<td>비밀번호</td>
<td><input type=password name=dbpass></td>
</tr>
<tr>
<td colspan=2 align=center>
<input type=button onClick=check(this.form) value=전송 >
<input type=reset value=취소>
</td>
</tr>
</table>
</form>
</body>
</html>
//write.php//////////////////////////////////////
<?
if($name == \ || $email == \ || $hpage == \ || $subject == \ || $content == \ || $dbpass == \) {
echo <script>
alert(비어있는 항목이 있습니다);
location.href=write.html;
</script>;
exit;
}
echo 넘어온 이름 : $name<br>;
echo 넘어온 이메일 : $email<br>;
echo 넘어온 홈페이지 : $hpage<br>;
echo 넘어온 제목 : $subject<br>;
echo 넘어온 내용 : $content<br>;
echo 넘어온 비밀번호 : $dbpass<br>;
$user_ip=getenv(REMOTE_ADDR);
echo user_ip --- $user_ip<br>;
include connect.php;
$query=insert into board1 values(NULL,$name,$email,$hpage,$subject,$content,$dbpass,$user_ip,now(),0);
$result=mysql_query($query);
if($result){
echo 입력 성공;
}else {
echo 입력 실패;
}
?>
//conect.php/////////////////////////////////////
<?
$connect=mysql_connect(localhost,apple,123456);
$db=mysql_select_db(appledb,$connect);
?>
//board1db.php///////////////////////////////////
<?
include connect.php;
$query=create table board1(
num int not null auto_increment primary key,
name varchar(20) not null,
email varchar(30) not null,
hpage varchar(50) not null,
subject varchar(70) not null,
content text not null,
dbpass varchar(20) not null,
userip varchar(30) not null,
reg_date date not null,
cnt int not null);
$result=mysql_query($query) or die(mysql_error());
if($result){
echo 게시판 테이블 생성 성공!;
}else {
echo 게시판 테이블 생성 실패!;
}
?>
//or.php////////////////////////////////////////
<?
//논리 연산자 OR : || AND : &&
//관계 연산자 < > == !=
$a=0 || 0;
$b=0 || 1;
$c=1 || 0;
$d=1 || 1;
echo a --- $a<br>;
echo --- $b<br>;
echo c --- $c<br>;
echo d --- $d<br>;
echo <br>======================<br>;
$a=0 && 0;
$b=0 && 1;
$c=1 && 0;
$d=1 && 1;
echo a --- $a<br>;
echo --- $b<br>;
echo c --- $c<br>;
echo d --- $d<br>;
?>
php 스터디 2004 11 30
소스자세히보기
http://www.6VJ.com/php/php1130.txt
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