Question

I’m making a search in PHP and for a specific field I need to search one or more variable possible values. Eg. I need to display results of people with “Black” and “Red” hair (and my variable is “hair”). At this time I only know how to do it with one value. Eg.

...search.php&hair=black

Thank you!

Answer 1

You can turn $_GET['hair'] into an array by using square brackets ([]):

search.php?hair[]=black&hair[]=red

$_GET['hair'] value:

[hair] => Array
    (
        [0] => black
        [1] => red
    )