What is the correct syntax for passing multiple parameters in a URL using PHP?

When passing multiple parameters in a URL using PHP, you can separate each parameter and its value with an ampersand (&). This allows you to pass multiple parameters to a PHP script for processing. The syntax for passing multiple parameters in a URL using PHP is to append each parameter and its value with an ampersand (&) after the initial parameter.

// Example of passing multiple parameters in a URL using PHP
$param1 = 'value1';
$param2 = 'value2';
$param3 = 'value3';

$url = 'example.php?param1=' . $param1 . '&param2=' . $param2 . '&param3=' . $param3;

echo $url;