I got an array looking like this:
array("canv" => array(1 => "4", 2 => "6", 3 => "9", 4 => "7");
I need it to look like this:
array("canv" => array("4", "6", "9", "7");
so I can easly check if the value exist this way:
if(isset($result["canv"][$gid])) where $gid is a number from "4", "6", "9", "7".
How can it be done?
This will flip the values to become keys and vice versa:
$result["canv"] = array_flip($result["canv"]);
So instead of
array(1 => "4", 2 => "6", 3 => "9", 4 => "7")
you'll have
array("4" => 1, "6" => 2, "9" => 3, "7" => 4)
But then again think about building the original array in the desired way and only do this if you can't afford that.