diff options
Diffstat (limited to 'Zend/tests/int_overflow_32bit.phpt')
| -rw-r--r-- | Zend/tests/int_overflow_32bit.phpt | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Zend/tests/int_overflow_32bit.phpt b/Zend/tests/int_overflow_32bit.phpt new file mode 100644 index 0000000..d9b5649 --- /dev/null +++ b/Zend/tests/int_overflow_32bit.phpt @@ -0,0 +1,29 @@ +--TEST-- +testing integer overflow (32bit) +--SKIPIF-- +<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?> +--FILE-- +<?php + +$doubles = array( + 2147483648, + 2147483649, + 2147483658, + 2147483748, + 2147484648, + ); + +foreach ($doubles as $d) { + $l = (int)$d; + var_dump($l); +} + +echo "Done\n"; +?> +--EXPECTF-- +int(-2147483648) +int(-2147483647) +int(-2147483638) +int(-2147483548) +int(-2147482648) +Done |