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56 lines
1.5 KiB
PHP
56 lines
1.5 KiB
PHP
--TEST--
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Test sizeof() function : object functionality - object with Countable interface
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--SKIPIF--
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<?php
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// Skip the test case if Standard PHP Library(spl) is not installed
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if( !extension_loaded('spl'))
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{
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die('skip spl is not installed');
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}
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?>
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--FILE--
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<?php
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/* Prototype : int sizeof($mixed var[, int $mode])
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* Description: Counts an elements in an array. If Standard PHP library is installed,
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* it will return the properties of an object.
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* Source code: ext/standard/basic_functions.c
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* Alias to functions: count()
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*/
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echo "*** Testing sizeof() : object functionality ***\n";
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echo "-- Testing sizeof() with an object which implements Countable interface --\n";
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class sizeof_class implements Countable
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{
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public $member1;
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private $member2;
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protected $member3;
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public function count()
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{
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return 3; // return the count of member variables in the object
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}
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}
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$obj = new sizeof_class();
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echo "-- Testing sizeof() in default mode --\n";
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var_dump( sizeof($obj) );
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echo "-- Testing sizeof() in COUNT_NORMAL mode --\n";
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var_dump( sizeof($obj, COUNT_NORMAL) );
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echo "-- Testing sizeof() in COUNT_RECURSIVE mode --\n";
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var_dump( sizeof($obj, COUNT_RECURSIVE) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing sizeof() : object functionality ***
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-- Testing sizeof() with an object which implements Countable interface --
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-- Testing sizeof() in default mode --
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int(3)
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-- Testing sizeof() in COUNT_NORMAL mode --
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int(3)
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-- Testing sizeof() in COUNT_RECURSIVE mode --
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int(3)
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Done
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