mirror of
https://github.com/php/php-src.git
synced 2026-03-24 16:22:37 +01:00
b10416a652
This deprecates passing null to non-nullable scale arguments of internal functions, with the eventual goal of making the behavior consistent with userland functions, where null is never accepted for non-nullable arguments. This change is expected to cause quite a lot of fallout. In most cases, calling code should be adjusted to avoid passing null. In some cases, PHP should be adjusted to make some function arguments nullable. I have already fixed a number of functions before landing this, but feel free to file a bug if you encounter a function that doesn't accept null, but probably should. (The rule of thumb for this to be applicable is that the function must have special behavior for 0 or "", which is distinct from the natural behavior of the parameter.) RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg Closes GH-6475.
64 lines
1.1 KiB
PHP
64 lines
1.1 KiB
PHP
--TEST--
|
|
Test expm1() - basic function test for expm1()
|
|
--INI--
|
|
serialize_precision=14
|
|
--FILE--
|
|
<?php
|
|
echo "*** Testing expm1() : basic functionality ***\n";
|
|
$values = array(10,
|
|
10.3,
|
|
3.9505e3,
|
|
037,
|
|
0x5F,
|
|
"10",
|
|
"3950.5",
|
|
"3.9505e3",
|
|
"039",
|
|
true,
|
|
false,
|
|
);
|
|
|
|
// loop through each element of $values to check the behaviour of expm1()
|
|
$iterator = 1;
|
|
foreach($values as $value) {
|
|
echo "\n-- Iteration $iterator --\n";
|
|
var_dump(expm1($value));
|
|
$iterator++;
|
|
};
|
|
?>
|
|
--EXPECT--
|
|
*** Testing expm1() : basic functionality ***
|
|
|
|
-- Iteration 1 --
|
|
float(22025.465794807)
|
|
|
|
-- Iteration 2 --
|
|
float(29731.618852891)
|
|
|
|
-- Iteration 3 --
|
|
float(INF)
|
|
|
|
-- Iteration 4 --
|
|
float(29048849665246)
|
|
|
|
-- Iteration 5 --
|
|
float(1.811239082889E+41)
|
|
|
|
-- Iteration 6 --
|
|
float(22025.465794807)
|
|
|
|
-- Iteration 7 --
|
|
float(INF)
|
|
|
|
-- Iteration 8 --
|
|
float(INF)
|
|
|
|
-- Iteration 9 --
|
|
float(8.6593400423994E+16)
|
|
|
|
-- Iteration 10 --
|
|
float(1.718281828459)
|
|
|
|
-- Iteration 11 --
|
|
float(0)
|