blob: ae2e790bcceb31d92df144617c6d1ca0019308d7 (
plain)
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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
--TEST--
Test log() - basic function test log()
--INI--
precision=14
--FILE--
<?php
$values = array(23,
-23,
2.345e1,
-2.345e1,
0x17,
027,
"23",
"23.45",
"2.345e1",
true,
false);
echo "\n LOG tests...no base\n";
for ($i = 0; $i < count($values); $i++) {
$res = log($values[$i]);
var_dump($res);
}
echo "\n LOG tests...base\n";
for ($i = 0; $i < count($values); $i++) {
$res = log($values[$i], 4);
var_dump($res);
}
?>
--EXPECT--
LOG tests...no base
float(3.1354942159291497)
float(NAN)
float(3.1548704948922883)
float(NAN)
float(3.1354942159291497)
float(3.1354942159291497)
float(3.1354942159291497)
float(3.1548704948922883)
float(3.1548704948922883)
float(0)
float(-INF)
LOG tests...base
float(2.2617809780285065)
float(NAN)
float(2.275758008814007)
float(NAN)
float(2.2617809780285065)
float(2.2617809780285065)
float(2.2617809780285065)
float(2.275758008814007)
float(2.275758008814007)
float(0)
float(-INF)
|
