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veranstaltung/veranstaltung_loeschen.php

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<?php
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require_once "verbindungsaufbau.php"; //mit SQL-Server verbinden
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if (isset($_GET["id"]) && is_numeric($_GET["id"])) { // Wenn die id gültig ist ...
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$id = $_GET["id"];
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if ($stmt = $mysqli->prepare("DELETE FROM veranstaltungen WHERE veranstaltungs_id=?")) { // ... diese Veranstaltung löschen
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$stmt->bind_param("i", $id);
$stmt->execute();
$stmt->close();
$mysqli->close();
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header("Location: ".URL."/veranstaltungen.php"); // zur Hauptseite weiterleiten
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} else {
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echo "SQL-Fehler";
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}
} else {
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echo "unerlaubter id-Parameter";
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}
?>