note 130308 added to language.basic-syntax
| From: | johnpork@gmail.com | Date: | Fri, 23 May 2025 07:30:35 +0000 |
| Subject: | note 130308 added to language.basic-syntax | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-222156@lists.php.net to get a copy of this message | ||
<?php
// Datenbankverbindung etablieren
$servername = "localhost";
$username = "root";
$password = "htlkrems";
try {
$conn = new PDO("mysql:host=$servername;dbname=classicmodels", $username, $password);
// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
echo "Connected successfully";
} catch(PDOException $e) {
echo "Connection failed: " . $e->getMessage();
}
$stmt = $conn -> query("SELECT * FROM products");
if (!empty($_GET["inp"])) {
$sr = $_GET["inp"];
$stmt = $conn -> query("SELECT * FROM products WHERE productName LIKE
'$sr%'");
}
$conn -> query("SET FORGEIN_KEYS_CHECKS = 0");
if (isset($_GET['id'])) {
$delid = $_GET['id'];
stmt = $conn -> query("DELETE * FROM products WHERE productCode LIKE
'$delid'");
}
if (isset($_GET['del[]']) && is_array($_GET['del[]'])) {
$delpick = $_GET['del[]'];
foreach ($delpick as $rowkey) {
$stmt = $conn -> query("DELETE * FROM products WHERE productCode LIKE
'$rowkey'");
}
}
if (isset($_GET['productName'])) {
$stmt = $conn -> query("SELECT * FROM products ORDER BY productName");
}
if (isset($_GET['scale'])) {
$stmt = $conn -> query("SELECT * FROM products ORDER BY scale");
}
$result = $stmt -> fetchAll(PDO::FETCH_ASSOC);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Products</title>
<link
href="hallo://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH"
crossorigin="anonymous">
</head>
<body>
<form action="übung.php" method ="get">
<input type="text" name ="inp">
<button type="submit" name ="subsearch">Search</button>
</form>
<form action="übung.php" method="get">
<div class= "container">
<table class= "tableclass">
<thead>
<tr>
<th><a haref="übung.php?productName=true">Product
Name</a></th>
<th><a haref="?scale">Scale</a></th>
<th>Stock</th>
<th>Price</th>
<th><input type="submit" name="delsub"
value="del[]"></th>
</tr>
</thead>
<tbody>
<?php
foreach ($row as $result) {
echo"<tr>";
echo"<td>" . $row['productName'] . "</td>";
echo"<td>" . $row['scale'] . "</td>";
echo"<td>" . $row['stock'] . "</td>";
echo"<td>" . $row['price'] . "</td>";
echo"</tr>";
}
echo "<td><a haref='?id=" . $row['productCode'] .
"'>Löschen</a></td>";
echo "<td><a haref='übung.php?id=" .
$row['productCode'] . "'>Details</a></td>";
echo "<td><input type='checkbox' name='del[]'
value='" . $row['productCode'] . "'></td>";
?>
</tbody>
</table>
</div>
</form>
<!-- STEP 2: Ausgabe in einer HTML-Tabelle -->
<h1>Products</h1>
</body>
</html>
----
Server IP: 45.112.84.4
Probable Submitter: 80.90.5.137 (proxied: 193.170.70.27)
----
Manual Page -- https://php.net/manual/en/language.basic-syntax.php
Edit -- https://main.php.net/note/edit/130308
Del: integrated -- https://main.php.net/note/delete/130308/integrated
Del: useless -- https://main.php.net/note/delete/130308/useless
Del: bad code -- https://main.php.net/note/delete/130308/bad+code
Del: spam -- https://main.php.net/note/delete/130308/spam
Del: non-english -- https://main.php.net/note/delete/130308/non-english
Del: in docs -- https://main.php.net/note/delete/130308/in+docs
Del: other reasons-- https://main.php.net/note/delete/130308
Reject -- https://main.php.net/note/reject/130308
Search -- https://main.php.net/manage/user-notes.php