What is the correct syntax for passing multiple variables through a link in PHP?

When passing multiple variables through a link in PHP, you can use the `http_build_query()` function to construct a query string with the variables and their values. This function takes an associative array of variables and their values as input and returns a URL-encoded string. You can then append this string to the URL in the link. 

<?php
// Variables to pass
$var1 = 'value1';
$var2 = 'value2';

// Construct the query string
$queryString = http_build_query(array('var1' => $var1, 'var2' => $var2));

// Create the link with the query string
$link = 'page.php?' . $queryString;

// Output the link
echo '<a href="' . $link . '">Click here</a>';
?>

Keywords

PHP syntax passing variables link multiple

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