gistfile1.txt

and (
        id              like ?
        or title        like ?
        or location     like ?
        or description  like ?
        or company_name like ?
        or company_url  like ?
    )
";

$bind = [$q, $q, $q, $q, $q, $q];

//////////////////////////////////////

and (
        id              like :q
        or title        like :q
        or location     like :q
        or description  like :q
        or company_name like :q
        or company_url  like :q
    )
";

$bind = [':q' => $q];

//////////////////////////////////////

and (
        id              like :id
        or title        like :title
        or location     like :location
        or description  like :desciption
        or company_name like :company_name
        or company_url  like :company_url
    )
";

$bind = [
        ':id'    => $id, 
        ':title' => $title,
        ......
];