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|
--TEST--
Test floor() - basic function test for floor()
--INI--
precision=14
--FILE--
<?php
/* Prototype : float floor ( float $value )
* Description: Round fractions down.
* Source code: ext/standard/math.c
*/
echo "*** Testing floor() : basic functionality ***\n";
$values = array(0,
-0,
0.5,
-0.5,
1,
-1,
1.5,
-1.5,
2.6,
-2.6,
037,
0x5F,
"10.5",
"-10.5",
"3.95E3",
"-3.95E3",
"039",
true,
false,
null,
);
foreach($values as $value) {
echo "\n-- floor $value --\n";
var_dump(floor($value));
};
?>
===Done===
--EXPECTF--
*** Testing floor() : basic functionality ***
-- floor 0 --
float(0)
-- floor 0 --
float(0)
-- floor 0.5 --
float(0)
-- floor -0.5 --
float(-1)
-- floor 1 --
float(1)
-- floor -1 --
float(-1)
-- floor 1.5 --
float(1)
-- floor -1.5 --
float(-2)
-- floor 2.6 --
float(2)
-- floor -2.6 --
float(-3)
-- floor 31 --
float(31)
-- floor 95 --
float(95)
-- floor 10.5 --
float(10)
-- floor -10.5 --
float(-11)
-- floor 3.95E3 --
float(3950)
-- floor -3.95E3 --
float(-3950)
-- floor 039 --
float(39)
-- floor 1 --
float(1)
-- floor --
float(0)
-- floor --
float(0)
===Done===
|
