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https://github.com/janunger/rheinwerk-video-training.git
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34 lines
792 B
PHP
34 lines
792 B
PHP
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<?php
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/**
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* @return PDO
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*/
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function holeDatenbankverbindung()
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{
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return new PDO(
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'mysql:dbname=mediathek;host=localhost',
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'root',
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'root',
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[PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"]
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);
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}
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function holeLied($liedId)
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{
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$db = holeDatenbankverbindung();
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$liedStatement = $db->prepare("
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SELECT
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lieder.track,
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lieder.titel,
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cds.id AS cd_id,
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cds.name AS cdname,
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kuenstler.name AS kuenstlername
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FROM lieder
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LEFT JOIN cds ON lieder.cd_id = cds.id
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LEFT JOIN kuenstler ON cds.kuenstler_id = kuenstler.id
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WHERE lieder.id = :lied_id
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");
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$liedStatement->execute(['lied_id' => $liedId]);
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return $liedStatement->fetch(PDO::FETCH_ASSOC);
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}
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