31
May
A problem I encountered recently was, after a short search on the internet, easy to fix.
I was trying to arrange an array in php by it’s keys, but I didn’t know how at first. This is my array
$ray = array('2' => 'second', '1' => 'first', 'a' => 'alpha);
As you noticed the order is 2 – 1 – a. But i want to arrange it to 1 – 2 – a. The only thing I had to do was this:
ksort($ray);
Thats all you need to do. And it will arrange the array by key.