What a short way to do something like this?
$variable = array($variable);
To avoid repeating $variable
What a short way to do something like this?
$variable = array($variable);
To avoid repeating $variable
you could make your own function that takes $variable by reference.
function makeArray(&$var){
$var = array($var);
}
$test = "whatever";
makeArray($test);
var_dump($test);