1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
--TEST--
Test array_sum() function : usage variations - array with duplicate values
--FILE--
<?php
/* Prototype : mixed array_sum(array $input)
* Description: Returns the sum of the array entries
* Source code: ext/standard/array.c
*/
/*
* Checking array_sum() with integer and float array containing duplicate values
*/
echo "*** Testing array_sum() : array with duplicate values ***\n";
// integer array with duplicate values
$int_input = array( 2, 5, 7, 5, 0, -4, 2, 100);
echo "-- With integer array --\n";
var_dump( array_sum($int_input) );
// float array with duplicate values
$float_input = array( 2.3, 1.9, -4.1, 0.5, 1.9, -4.1, 3.6, 0.5);
echo "-- With float array --\n";
var_dump( array_sum($float_input) );
echo "Done"
?>
--EXPECTF--
*** Testing array_sum() : array with duplicate values ***
-- With integer array --
int(117)
-- With float array --
float(2.5)
Done
|
