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139 lines
2.5 KiB
PHP
139 lines
2.5 KiB
PHP
--TEST--
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Test sizeof() function : object functionality - objects without Countable interface
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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 objects which doesn't implement Countable interface ---\n";
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// class without member
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class test
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{
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// no members
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}
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// class with only members and with out member functions
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class test1
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{
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public $member1;
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var $var1;
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private $member2;
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protected $member3;
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// no member functions
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}
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// class with only member functions
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class test2
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{
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// no data members
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public function display()
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{
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echo " Class Name : test2\n";
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}
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}
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// child class which inherits parent test2
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class child_test2 extends test2
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{
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public $child_member1;
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private $child_member2;
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}
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// abstract class
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abstract class abstract_class
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{
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public $member1;
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private $member2;
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abstract protected function display();
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}
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// implement abstract 'abstract_class' class
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class concrete_class extends abstract_class
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{
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protected function display()
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{
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echo " class name is : concrete_class \n ";
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}
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}
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$objects = array (
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/* 1 */ new test(),
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new test1(),
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new test2(),
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new child_test2(),
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/* 5 */ new concrete_class()
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);
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$counter = 1;
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for($i = 0; $i < count($objects); $i++)
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{
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echo "-- Iteration $counter --\n";
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$var = $objects[$i];
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echo "Default Mode: ";
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var_dump( sizeof($var) );
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echo "\n";
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echo "COUNT_NORMAL Mode: ";
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var_dump( sizeof($var, COUNT_NORMAL) );
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echo "\n";
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echo "COUNT_RECURSIVE Mode: ";
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var_dump( sizeof($var, COUNT_RECURSIVE) );
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echo "\n";
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$counter++;
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}
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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 objects which doesn't implement Countable interface ---
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-- Iteration 1 --
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Default Mode: int(1)
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COUNT_NORMAL Mode: int(1)
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COUNT_RECURSIVE Mode: int(1)
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-- Iteration 2 --
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Default Mode: int(1)
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COUNT_NORMAL Mode: int(1)
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COUNT_RECURSIVE Mode: int(1)
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-- Iteration 3 --
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Default Mode: int(1)
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COUNT_NORMAL Mode: int(1)
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COUNT_RECURSIVE Mode: int(1)
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-- Iteration 4 --
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Default Mode: int(1)
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COUNT_NORMAL Mode: int(1)
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COUNT_RECURSIVE Mode: int(1)
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-- Iteration 5 --
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Default Mode: int(1)
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COUNT_NORMAL Mode: int(1)
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COUNT_RECURSIVE Mode: int(1)
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Done
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