수업소개
index.php
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | <?phpfunction print_title(){ if(isset($_GET['id'])){ echo $_GET['id']; } else { echo "Welcome"; }}function print_description(){ if(isset($_GET['id'])){ echo file_get_contents("data/".$_GET['id']); } else { echo "Hello, PHP"; }}function print_list(){ $list = scandir('./data'); $i = 0; while($i < count($list)){ if($list[$i] != '.') { if($list[$i] != '..') { echo "<li><a href=\"index.php?id=$list[$i]\">$list[$i]</a></li>\n"; } } $i = $i + 1; }}?><!DOCTYPE html><html> <head> <meta charset="utf-8"> <title> <?php print_title(); ?> </title> </head> <body> <h1><a href="index.php">WEB</a></h1> <ol> <?php print_list(); ?> </ol> <a href="create.php">create</a> <?php if(isset($_GET['id'])) { ?> <a href="update.php?id=<?=$_GET['id']?>">update</a> <form action="delete_process.php" method="post"> <input type="hidden" name="id" value="<?=$_GET['id']?>"> <input type="submit" value="delete"> </form> <?php } ?> <h2> <?php print_title(); ?> </h2> <?php print_description(); ?> </body></html> |
delete_process.php
1 2 3 4 | <?phpunlink('data/'.$_POST['id']);header('Location: /index.php');?> |
