41 lines
1.0 KiB
PHP
41 lines
1.0 KiB
PHP
--TEST--
|
|
Test sizeof() function : object functionality - object with Countable interface
|
|
--FILE--
|
|
<?php
|
|
echo "*** Testing sizeof() : object functionality ***\n";
|
|
|
|
echo "-- Testing sizeof() with an object which implements Countable interface --\n";
|
|
class sizeof_class implements Countable
|
|
{
|
|
public $member1;
|
|
private $member2;
|
|
protected $member3;
|
|
|
|
public function count()
|
|
{
|
|
return 3; // return the count of member variables in the object
|
|
}
|
|
}
|
|
|
|
$obj = new sizeof_class();
|
|
|
|
echo "-- Testing sizeof() in default mode --\n";
|
|
var_dump( sizeof($obj) );
|
|
echo "-- Testing sizeof() in COUNT_NORMAL mode --\n";
|
|
var_dump( sizeof($obj, COUNT_NORMAL) );
|
|
echo "-- Testing sizeof() in COUNT_RECURSIVE mode --\n";
|
|
var_dump( sizeof($obj, COUNT_RECURSIVE) );
|
|
|
|
echo "Done";
|
|
?>
|
|
--EXPECT--
|
|
*** Testing sizeof() : object functionality ***
|
|
-- Testing sizeof() with an object which implements Countable interface --
|
|
-- Testing sizeof() in default mode --
|
|
int(3)
|
|
-- Testing sizeof() in COUNT_NORMAL mode --
|
|
int(3)
|
|
-- Testing sizeof() in COUNT_RECURSIVE mode --
|
|
int(3)
|
|
Done
|