mirror of
https://github.com/php/php-src.git
synced 2025-01-08 20:17:28 +08:00
30 lines
571 B
Plaintext
30 lines
571 B
Plaintext
|
--TEST--
|
||
|
|
testing integer underflow (64bit)
|
||
|
|
--SKIPIF--
|
||
|
|
<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?>
|
||
|
|
--FILE--
|
||
|
|
<?php
|
||
|
|
|
||
|
|
$doubles = array(
|
||
|
|
-9223372036854775808,
|
||
|
|
-9223372036854775809,
|
||
|
|
-9223372036854775818,
|
||
|
|
-9223372036854775908,
|
||
|
|
-9223372036854776808,
|
||
|
|
);
|
||
|
|
|
||
|
|
foreach ($doubles as $d) {
|
||
|
|
$l = (int)$d;
|
||
|
|
var_dump($l);
|
||
|
|
}
|
||
|
|
|
||
|
|
echo "Done\n";
|
||
|
|
?>
|
||
|
|
--EXPECTF--
|
||
|
|
int(-9223372036854775808)
|
||
|
|
int(-9223372036854775808)
|
||
|
|
int(-9223372036854775808)
|
||
|
|
int(-9223372036854775808)
|
||
|
|
int(-9223372036854775808)
|
||
|
|
Done
|