how to pass an array in GET in PHP?

Question

$idArray = array(1,2,3,4);

can I write this line in HTML?

Answer 1

Just use explode() and pass it's value. You can get the array back by using implode().

Note: Choose the delimiter according to the type of content that does not exist in your array. For eg. If you are sure that there won't be any commas ( , ) in your array, then pick comma as delimiter.