mirror of
https://github.com/php/php-src.git
synced 2024-09-27 04:47:22 +00:00
61 lines
961 B
PHP
61 lines
961 B
PHP
--TEST--
|
|
Test log() - basic function test log()
|
|
--INI--
|
|
precision=14
|
|
--FILE--
|
|
<?php
|
|
$values = array(23,
|
|
-23,
|
|
2.345e1,
|
|
-2.345e1,
|
|
0x17,
|
|
027,
|
|
"23",
|
|
"23.45",
|
|
"2.345e1",
|
|
null,
|
|
true,
|
|
false);
|
|
|
|
echo "\n LOG tests...no base\n";
|
|
for ($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);
|
|
}
|
|
?>
|
|
|
|
--EXPECTF--
|
|
LOG tests...no base
|
|
float(3.1354942159291)
|
|
float(NAN)
|
|
float(3.1548704948923)
|
|
float(NAN)
|
|
float(3.1354942159291)
|
|
float(3.1354942159291)
|
|
float(3.1354942159291)
|
|
float(3.1548704948923)
|
|
float(3.1548704948923)
|
|
float(-INF)
|
|
float(0)
|
|
float(-INF)
|
|
|
|
LOG tests...base
|
|
float(2.2617809780285)
|
|
float(NAN)
|
|
float(2.275758008814)
|
|
float(NAN)
|
|
float(2.2617809780285)
|
|
float(2.2617809780285)
|
|
float(2.2617809780285)
|
|
float(2.275758008814)
|
|
float(2.275758008814)
|
|
float(-INF)
|
|
float(0)
|
|
float(-INF)
|