mirror of
https://github.com/php/php-src.git
synced 2024-10-19 07:22:40 +00:00
56 lines
1.5 KiB
Plaintext
56 lines
1.5 KiB
Plaintext
|
--TEST--
|
||
|
Test sizeof() function : object functionality - object with Countable interface
|
||
|
--SKIPIF--
|
||
|
<?php
|
||
|
// Skip the test case if Standard PHP Library(spl) is not installed
|
||
|
if( !extension_loaded('spl'))
|
||
|
{
|
||
|
die('skip spl is not installed');
|
||
|
}
|
||
|
?>
|
||
|
--FILE--
|
||
|
<?php
|
||
|
/* Prototype : int sizeof($mixed var[, int $mode])
|
||
|
* Description: Counts an elements in an array. If Standard PHP library is installed,
|
||
|
* it will return the properties of an object.
|
||
|
* Source code: ext/standard/basic_functions.c
|
||
|
* Alias to functions: count()
|
||
|
*/
|
||
|
|
||
|
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";
|
||
|
?>
|
||
|
--EXPECTF--
|
||
|
*** 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
|