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--TEST--
get_class_vars(): Testing visibility
--FILE--
<?php
class A {
protected $a = 1;
}
class B extends A { }
class C extends B { }
var_dump(get_class_vars('A'));
var_dump(get_class_vars('B'));
var_dump(get_class_vars('C'));
print "---\n";
class D extends B {
public function __construct() {
var_dump(get_class_vars('A'));
var_dump(get_class_vars('B'));
var_dump(get_class_vars('C'));
}
}
new D;
?>
--EXPECT--
array(0) {
}
array(0) {
}
array(0) {
}
---
array(1) {
["a"]=>
int(1)
}
array(1) {
["a"]=>
int(1)
}
array(1) {
["a"]=>
int(1)
}
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