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|
--TEST--
testing integer overflow (64bit)
--SKIPIF--
<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?>
--FILE--
<?php
$doubles = array(
PHP_INT_MAX,
PHP_INT_MAX + 1,
PHP_INT_MAX + 1000,
PHP_INT_MAX * 2 + 4,
-PHP_INT_MAX -1,
-PHP_INT_MAX -2,
-PHP_INT_MAX -1000,
);
foreach ($doubles as $d) {
$l = (int)$d;
var_dump($l);
}
echo "Done\n";
?>
--EXPECT--
int(9223372036854775807)
int(-9223372036854775808)
int(-9223372036854775808)
int(0)
int(-9223372036854775808)
int(-9223372036854775808)
int(-9223372036854775808)
Done
|
