56 lines
1.3 KiB
PHP
56 lines
1.3 KiB
PHP
<?php
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try {
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// Verbindung zur Datenbank herstellen
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$pdo = new PDO('mysql:host=localhost;dbname=links', 'linksdb', 'linksdb');
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$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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// Tabelle link erstellen, falls nicht vorhanden
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$sql = 'CREATE TABLE IF NOT EXISTS link (
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link_id BIGINT(18) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
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link_url VARCHAR(30) NOT NULL,
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link_name VARCHAR(30),
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reg_date TIMESTAMP
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)';
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$pdo->exec($sql); // use exec() because no results are returned
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}
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catch(PDOException $e)
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{
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echo $sql . "<br>" . $e->getMessage();
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}
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// Versuch der Objektorientierung
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class Link{
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public $name;
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public $url;
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public function __construct($newName, $newUrl){
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$this->name = $newName;
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$this->url = $newUrl;
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}
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}
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$link1=new Link("therealblue.de", "https://therealblue.de");
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echo '<a href="'.$link1->url.'" target="_blank">'.$link1->name.'</a><br>';
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/* Alt vor Obejktorientierung
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$url = 'https://therealblue.de';
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$name = 'therealblue.de';
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$statement = $pdo->prepare('INSERT INTO link(link_url, link_name) VALUES (:link_url, :link_name)');
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$statement->execute([
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':link_url' => $url,
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':link_name' => $name
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]);
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$sql = "SELECT * FROM link";
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foreach ($pdo->query($sql) as $row) {
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echo '<a href="'.$row['link_url'].'" target="_blank">'.$row['link_name'].'</a><br>';
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}
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*/
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?>
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