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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / Zend / tests / int_overflow_64bit.phpt
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:47:52 2012 UTC (12 years, 4 months ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

--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
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