Cannot access trait constant t::X directly¶
Description¶
It is not possible to access constants in a trait directly. The code must use the host class to do so.
Example¶
<?php
trait t {
const X = 1;
}
class X {
use t;
}
echo X::X; // displays 1
// error
echo t::X;
?>
Solutions¶
Move the constant in an interface.
Move the constant the host class.