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--TEST--
Test sizeof() function : basic functionality - for non-scalar type(array)
--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()
*/
/* Testing the sizeof() for non-scalar type(array) value
* in default, COUNT_NORMAL and COUNT_RECURSIVE modes.
* Sizeof() has been tested for simple integer, string,
* indexed and mixed arrays.
*/
echo "*** Testing sizeof() : basic functionality ***\n";
$int_array = array(1, 2, 3, 4);
$string_array = array("Saffron", "White", "Green");
$indexed_array = array("Aggression" => "Saffron", "Peace" => "White", "Growth" => "Green");
$mixed_array = array(1, 2, "Aggression" => "Saffron", 10 => "Ten", "Ten" => 10);
echo "-- Testing sizeof() with integer array in default, COUNT_NORMAL, COUNT_RECURSIVE modes --\n";
echo "default mode: ";
var_dump( sizeof($int_array) );
echo "\n";
echo "COUNT_NORMAL mode: ";
var_dump( sizeof($int_array, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE mode: ";
var_dump( sizeof($int_array, COUNT_RECURSIVE) );
echo "\n";
echo "-- Testing sizeof() with string array in default, COUNT_NORMAL, COUNT_RECURSIVE modes --\n";
echo "default mode: ";
var_dump( sizeof($string_array) );
echo "\n";
echo "COUNT_NORMAL mode: ";
var_dump( sizeof($string_array, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE mode: ";
var_dump( sizeof($string_array, COUNT_RECURSIVE) );
echo "\n";
echo "-- Testing sizeof() with indexed array in default, COUNT_NORMAL, COUNT_RECURSIVE modes --\n";
echo "default mode: ";
var_dump( sizeof($indexed_array) );
echo "\n";
echo "COUNT_NORMAL mode: ";
var_dump( sizeof($indexed_array, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE mode: ";
var_dump( sizeof($indexed_array, COUNT_RECURSIVE) );
echo "\n";
echo "-- Testing sizeof() with mixed array in default, COUNT_NORMAL, COUNT_RECURSIVE modes --\n";
echo "default mode: ";
var_dump( sizeof($mixed_array) );
echo "\n";
echo "COUNT_NORMAL mode: ";
var_dump( sizeof($mixed_array, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE mode: ";
var_dump( sizeof($mixed_array, COUNT_RECURSIVE) );
echo "Done";
?>
--EXPECTF--
*** Testing sizeof() : basic functionality ***
-- Testing sizeof() with integer array in default, COUNT_NORMAL, COUNT_RECURSIVE modes --
default mode: int(4)
COUNT_NORMAL mode: int(4)
COUNT_RECURSIVE mode: int(4)
-- Testing sizeof() with string array in default, COUNT_NORMAL, COUNT_RECURSIVE modes --
default mode: int(3)
COUNT_NORMAL mode: int(3)
COUNT_RECURSIVE mode: int(3)
-- Testing sizeof() with indexed array in default, COUNT_NORMAL, COUNT_RECURSIVE modes --
default mode: int(3)
COUNT_NORMAL mode: int(3)
COUNT_RECURSIVE mode: int(3)
-- Testing sizeof() with mixed array in default, COUNT_NORMAL, COUNT_RECURSIVE modes --
default mode: int(5)
COUNT_NORMAL mode: int(5)
COUNT_RECURSIVE mode: int(5)
Done