Converting a PHP Array to a Query String

Hi all today we are going to see how to convert a PHP array to a query string.As we know that PHP is very rich with its build in functions, it has very useful function http_build_query() to convert a PHP array to a query string. Generate a URL query string from a PHP array First let us take a look at the following PHP array: <?php $data = array( ‘apikey’=>‘Btcs01’, ‘user’=>‘abcd’, ‘email’=>‘sam.php@example.com’ ); ?> Now let’s take a look at how we can convert above array to a query string using our PHP function http_build_query(): <?php echo http_build_query($data); ?> OUTPUT: apikey=Btcs01&user=abcd&email=sam.php%40example.com