clones/php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2024-09-22 02:17:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix the test too

Browse Source
This commit is contained in:
Andrey Hristov 2005-05-10 15:27:49 +00:00
parent 2d4dcd5c35
commit 0c268fa0f7
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
ext/standard/tests/math/math_std_dev.phpt
View File

@ -1,13 +1,13 @@
--TEST--
math_std_dev()/math_variance tests
math_standard_deviation()/math_variance tests
--FILE--
<?php
$a=array(4, 1, 7);
$dev=math_std_dev($a);
$dev=math_standard_deviation($a);
var_dump(sprintf("%2.9f", $dev));
var_dump(math_std_dev(array()));
var_dump(math_standard_deviation(array()));
$a=array(5,7,8,10,10);
var_dump(math_std_dev($a,1));
var_dump(math_standard_deviation($a,1));
echo "---Variance---\n";
$a=array(5,7,8,10,10);
var_dump(math_variance($a));
@ -16,7 +16,7 @@ var_dump(math_variance($a, true));
--EXPECTF--
string(11) "2.449489743"
Warning: math_std_dev(): The array has zero elements in %s on line %d
Warning: math_standard_deviation(): The array has zero elements in %s on line %d
bool(false)
float(2.1213203435596)
---Variance---