How To pass an Array in the Querystring Using PHP
I recently ran across a silly Wordpress situation where I needed to pass an array in the querystring. Here’s what I came up with:
$array = array('a' => 1, 'b' => 2, 'c' => 3); $array = rawurlencode(serialize($array)); echo '<a href="./getarray.php?a=' . $array . '">Pass array</a>';
Then on the receiving getarray.php:
$array = unserialize(stripslashes($_GET['error_array']));
