mirror of
https://github.com/php/php-src.git
synced 2024-09-27 21:07:25 +00:00
34 lines
838 B
PHP
34 lines
838 B
PHP
--TEST--
|
|
Test array_sum() function : usage variations - associative array
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : mixed array_sum(array $input)
|
|
* Description: Returns the sum of the array entries
|
|
* Source code: ext/standard/array.c
|
|
*/
|
|
|
|
/*
|
|
* Testing array_sum() with associative array as 'input' argument
|
|
*/
|
|
|
|
echo "*** Testing array_sum() : with associative array ***\n";
|
|
|
|
// array with numeric keys
|
|
$input = array(0 => 1, 1 => 10, 2 => 0, 3 => -2, 4 => 23.56);
|
|
echo "-- with numeric keys --\n";
|
|
var_dump( array_sum($input) );
|
|
|
|
// array with string keys
|
|
$input = array('a' => 20, "b" => 50, 'c' => 0, 'd' => -30, "e" => 100);
|
|
echo "-- with string keys --\n";
|
|
var_dump( array_sum($input) );
|
|
echo "Done"
|
|
?>
|
|
--EXPECT--
|
|
*** Testing array_sum() : with associative array ***
|
|
-- with numeric keys --
|
|
float(32.56)
|
|
-- with string keys --
|
|
int(140)
|
|
Done
|