code - ping9u25/mailtestproject GitHub Wiki

[main.php]

session_start(); If(!isset($_SESSION['userid'])) //์„ธ์…˜์ด ์กด์žฌํ•˜์ง€ ์•Š์„ ๋•Œ { header ('Location: ./login.html'); } echo "ํ™ˆ(๋กœ๊ทธ์ธ ์„ฑ๊ณต)"; echo "๋กœ๊ทธ์•„์›ƒ"; (์—ฌ๊ธฐ์— alert๋ฅผ ๋งŒ๋“ค์–ด์„œ(alert.php๋ฅผ ๋งŒ๋“ค์–ด์•ผํ•˜๋‚˜?) ๋กœ๊ทธ์ธ ์„ฑ๊ณต์‹œ ๊ฒฐ๊ณผ ๋ฉ”์‹œ์ง€ ์ถœ๋ ฅํ•˜๊ธฐ!!!) ?>

[login.html]

<title>login page</title>
์ด๋ฆ„
์ƒ๋…„์›”์ผ
	<div class="button">
		<button type="submit"> ์กฐํšŒ </button>
	</div>
</form>

[register.php]

back page"; exit(); } $mysqli=mysqli_connect("localhost","root","12345","test2"); //$check="SELECT *from user_info WHERE userid='$id'"; $result=$mysqli->query($check); if($result->num_rows==1) { echo "์ค‘๋ณต๋œ id์ž…๋‹ˆ๋‹ค."; echo "back page"; exit(); } $signup=mysqli_query($mysqli, "INSERT INTO user_info(userid, userpw, name, email) VALUES ('$id', '$pw', '$name', '$email')"); if($signup){ echo "sign up success"; } ?>

[login_check.php]

query($check); if($result->num_row==1){ $row=$result->fetch_array(MYSQLI_ASSOC); if($row['userpw']==$pw){ $_SESSION['userid']=$id; if(isset($_SESSION['userid'])) { header('Location: ./main.php'); } else{ echo "์„ธ์„  ์ €์žฅ ์‹คํŒจ"; } } else{ echo "wrong id or pw"; } } else{ echo " wrong id or pw"; } ?>

https://wisetrue.tistory.com/28?category=748185

alert(\"์ด๋ ‡๊ฒŒ ๋„์šฐ๋ฉด ๋˜์ž–์•„\");</script>"; ?>

$flag=hello; echo "<script>alert('{$flag}');</script>";

$val=ใ„ฑใ„ดใ„ท; echo "<script>alert('์•ˆ๋…•ํ•˜์„ธ์š” ์ €๋Š” {$val}์ž…๋‹ˆ๋‹ค.');</script>"; //๊ฐ’์„ ์ ๋Š”๋ฐฉ์‹

๊ฐ’์„ ๋ฐ›์•„์™€์„œ ์ถœ๋ ฅํ•˜๋Š” ๋ฐฉ์‹ $msg='์‹ ๊ทœ'.number_format($newcount).'๊ฑด, ๊ฐฑ์‹ '.number_format($upcount),'๊ฑด, ์ด'.number_format($total_line).'๊ฑด ๋“ฑ๋ก๋˜์—ˆ์Šต๋‹ˆ๋‹ค.';

echo "<script type="text/javascript">alert('$msg');</script>";

echo"<script type="text/javascript">alert("$msg");history.go(-1);</script>";

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