- var_dump: documentation ( source)
<?php
namespace foo\bar {
const baz = 42;
}
namespace {
use foo\bar\baz;
var_dump ( baz );
}
namespace {
use foo\bar as foo_bar;
use foo\BAZ as FOO_BAZ;
var_dump ( foo_bar () );
var_dump ( FOO_BAZ );
}