What are some best practices for concatenating strings in PHP to create a specific format for URLs?

When concatenating strings in PHP to create a specific format for URLs, it is important to properly format the URL by ensuring that each part is separated by a forward slash ("/"). This can be achieved by using the concatenation operator (.) to combine the different parts of the URL. 

// Example of concatenating strings to create a specific format for URLs
$base_url = "https://www.example.com";
$page = "products";
$id = 123;

$url = $base_url . "/" . $page . "/" . $id;

echo $url; // Output: https://www.example.com/products/123

Keywords

concatenating strings PHP format URLs

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