1--TEST--
2Test array_sum() function : basic functionality
3--FILE--
4<?php
5/* Prototype  : mixed array_sum(array &input)
6 * Description: Returns the sum of the array entries
7 * Source code: ext/standard/array.c
8*/
9
10echo "*** Testing array_sum() : basic functionality ***\n";
11
12// array with integer values
13$input = array(1, 2, 3, 4, 5);
14echo "-- array_sum() with integer array entries --\n";
15var_dump( array_sum($input) );
16
17// array with float values
18$input = array(1.0, 2.2, 3.4, 4.6);
19echo "-- array_sum() with float array entries --\n";
20var_dump( array_sum($input) );
21
22// array with integer and float values
23$input = array(1, 2.3, 4, 0.6, 10);
24echo "-- array_sum() with integer/float array entries --\n";
25var_dump( array_sum($input) );
26
27echo "Done"
28?>
29--EXPECT--
30*** Testing array_sum() : basic functionality ***
31-- array_sum() with integer array entries --
32int(15)
33-- array_sum() with float array entries --
34float(11.2)
35-- array_sum() with integer/float array entries --
36float(17.9)
37Done
38