How can PHP code be used to pass variable values in an HTML HREF expression?

To pass variable values in an HTML HREF expression using PHP, you can concatenate the variable values with the URL string. This allows you to dynamically generate URLs with variable values based on user input or other conditions. Example PHP code snippet: 

<?php
// Define the variable values
$id = 123;
$name = "John Doe";

// Generate the URL with variable values
$url = "example.php?id=" . $id . "&name=" . urlencode($name);

// Output the HTML HREF expression with the dynamic URL
echo '<a href="' . $url . '">Click here</a>';
?>

Keywords

PHP variable values HTML HREF expression passing

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