Bug #76107 [NEW]: SplFileInfo returns incorrect information on large file in 32bit architecture

From: VeryCrazyDog at gmail dot com Operating system: Arch Linux ARMv7 PHP version: 7.2.3 Package: SPL related Bug Type: Bug Bug description:SplFileInfo returns incorrect information on large file in 32bit architecture Description: ------------ When calling SplFileInfo::isFile() on a large file, false is returned instead of true. When calling SplFileInfo::getMTime() and SplFileInfo::getSize() on a large file, RuntimeException is throw. This problem does not happens on Windows 7 64bit running same PHP version. It seems that it is related the maximum value of int, because the file size which I used in the test is "2939977728" which cannot be fit in 32bit OS. Although it may not be possible to report the file size, it is expected at least, isFile() and getMTime() should return the correct result. Test script: --------------- <?php $info = new SplFileInfo('/path/to/large_file'); var_dump($info); var_dump($info->isFile()); // This returns false var_dump($info->isReadable()); var_dump($info->getMTime()); // This throws RuntimeException var_dump($info->getSize()); // This throws RuntimeException if ($info->isFile()) { echo $info->getRealPath(); } Expected result: ---------------- vcd@server ~$ php -f test.php object(SplFileInfo)#1 (2) { ["pathName":"SplFileInfo":private]=> string(24) "/home/vcd/tmp/large_file" ["fileName":"SplFileInfo":private]=> string(10) "large_file" } bool(true) bool(true) int(1515414305) bool(false) /home/vcd/tmp/large_file Actual result: -------------- vcd@server ~$ php -f test.php object(SplFileInfo)#1 (2) { ["pathName":"SplFileInfo":private]=> string(24) "/home/vcd/tmp/large_file" ["fileName":"SplFileInfo":private]=> string(10) "large_file" } bool(false) bool(true) PHP Fatal error: Uncaught RuntimeException: SplFileInfo::getMTime(): stat failed for /home/vcd/tmp/large_file in /home/vcd/test.php:6 Stack trace: #0 /home/vcd/test.php(6): SplFileInfo->getMTime() #1 {main} thrown in /home/vcd/test.php on line 6 -- Edit bug report at https://bugs.php.net/bug.php?id=76107&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76107&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76107&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76107&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=76107&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=76107&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=76107&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=76107&r=needscript Try newer version: https://bugs.php.net/fix.php?id=76107&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=76107&r=support Expected behavior: https://bugs.php.net/fix.php?id=76107&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=76107&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=76107&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=76107&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76107&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=76107&r=dst IIS Stability: https://bugs.php.net/fix.php?id=76107&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=76107&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=76107&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=76107&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=76107&r=mysqlcfg