How can the issue of duplicate product entries with different languages be resolved in PHP?

Issue: To resolve the problem of duplicate product entries with different languages in PHP, you can create a unique identifier for each product that combines the product ID and language code. This way, each product entry will be distinct based on its language. PHP code snippet: 

// Assuming $products is an array of product entries with 'id' and 'language' keys

$uniqueProducts = [];

foreach ($products as $product) {
    $uniqueId = $product['id'] . '_' . $product['language'];
    $uniqueProducts[$uniqueId] = $product;
}

// $uniqueProducts now contains unique product entries based on product ID and language

Keywords

multilingual duplicate entries database SQL normalization

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