Voll Upload SGD Fachinformatiker PHP

2026-06-03 13:46:32 +00:00
parent 1256ec2190
commit 84a568d89c
265 changed files with 9961 additions and 2 deletions
@@ -0,0 +1,45 @@
+<!DOCTYPE HTML>
+<html lang="de">
+<head>
+    <meta charset="utf-8">
+    <title>Länderdaten nach Regionen</title>
+<?php
+try {
+    $pdo = new PDO ( 'mysql:dbname=nation;charset=utf8', 'root', 'Feuerwehr1!' );
+    //$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+    //$pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
+} catch ( PDOException $e ) {
+    die ( $e->getMessage () );
+}
+?>
+</head>
+<body>
+<form method="post">
+<?php
+    $sql = "SELECT name FROM regions ORDER BY name";
+    $stmt = $pdo -> prepare($sql);
+    $stmt->execute();
+    //print_r($stmt->fetchAll(PDO::FETCH_ASSOC));
+    echo "<select name ='konti' id = 'konti'>";
+    foreach ($stmt->fetchAll(PDO::FETCH_COLUMN,0) as $daten)
+        echo "<option value = $daten>".$daten."</option>";
+    echo "</select>";
+    
+    
+    
+    if(isset($_POST["konti"])){
+        print_r($_POST["konti"]);
+        $auswahl = "SELECT countries.name, countries.area, country_stats.gdp AS 'AVG BIP', country_stats.population, continents.name FROM
+                    countries, country_stats, regions INNER JOIN continents ON regions.continent_id = continents.continent_id
+                    WHERE regions.region_id = countries.region_id && countries.country_id = country_stats.country_id AND regions.name ='". $_POST['konti']."' GROUP BY countries.country_id";
+        $stmt = $pdo->prepare($auswahl);
+       $ausgabe[] = $stmt->execute();
+       foreach ($ausgabe as $ausgeben)
+       echo $ausgeben;
+    }
+?>
+<br>
+<input type = "submit" value ="anzeigen">
+</form>   
+    </body>
+</html>