Bug #78081 [NEW]: I tried to output -9223372036854775808 but it will show -9.2233720368548E+18

From: memory dot agape at gmail dot com Operating system: MacOS PHP version: 7.2.18 Package: *General Issues Bug Type: Bug Bug description:I tried to output -9223372036854775808 but it will show -9.2233720368548E+18 Description: ------------ I tried to output a negative value -9223372036854775808 but it will show a double type value. It expected an integer value. My PHP version is shown below: > php -v > PHP 7.2.18 (cli) (built: May 21 2019 20:18:44) ( NTS ) > Copyright (c) 1997-2018 The PHP Group > Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies > with Xdebug v2.7.2, Copyright (c) 2002-2019, by Derick Rethans > with Zend OPcache v7.2.18, Copyright (c) 1999-2018, by Zend Technologies Test script: --------------- <?php var_dump(PHP_INT_MIN); var_dump(-9223372036854775808); var_dump((int) -9223372036854775808); var_dump(-9223372036854775807); var_dump(PHP_INT_MAX); var_dump(9223372036854775807); ?> Expected result: ---------------- int(-9223372036854775808) int(-9223372036854775808) int(-9223372036854775808) int(-9223372036854775807) int(9223372036854775807) int(9223372036854775807) Actual result: -------------- int(-9223372036854775808) double(-9.2233720368548E+18) int(-9223372036854775808) int(-9223372036854775807) int(9223372036854775807) int(9223372036854775807) -- Edit bug report at https://bugs.php.net/bug.php?id=78081&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=78081&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=78081&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=78081&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=78081&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=78081&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=78081&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=78081&r=needscript Try newer version: https://bugs.php.net/fix.php?id=78081&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=78081&r=support Expected behavior: https://bugs.php.net/fix.php?id=78081&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=78081&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=78081&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=78081&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=78081&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=78081&r=dst IIS Stability: https://bugs.php.net/fix.php?id=78081&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=78081&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=78081&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=78081&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=78081&r=mysqlcfg