Edit report at https://bugs.php.net/bug.php?id=63618&edit=1
ID: 63618 Updated by: [email protected] Reported by: roman dot hlynovskiy at gmail dot com Summary: 5.3.19-1~dotdeb.0 32bit arch Status: Duplicate Type: Bug Package: Filesystem function related Operating System: linux PHP Version: 5.3.19 Block user comment: N Private report: N New Comment: PHP's internal integer type is a signed `long`. with 32bit 2336962885 is out of range. While properly printing it gives you the correct value: php -r 'printf("%u", -1958004411);' 2336962885 Besides that there are projects for large file support (while that's not as relevant on most 64bit systems [except windows 64bit] these days where it works out of the box) and for aritrary size "integer" types. But both projects aren't trivial due to the wayand amount of 3rd party libraries PHP interacts with. If you have a constructive proposal/solution for those we're more than happy to implement those, though. Previous Comments: ------------------------------------------------------------------------ [2012-11-27 07:11:39] roman dot hlynovskiy at gmail dot com hmm, feature is something missing in a product, however this one is a plain bug. perl, python, 3-line c program, stat, ls they all return correct size. what is wrong with php to return correct filesize? this is strace cut: --- stat64("/home/data/bigfile.data", {st_mode=S_IFREG|0644, st_size=2336962885, ...}) = 0 write(1, "-1958004411\n", 12-1958004411 --- it's clear that from system level correct size is returned. it's a matter of using correct types to store and return the value from php perspective ------------------------------------------------------------------------ [2012-11-27 06:40:45] [email protected] LFS is not supported by default. See other feature requests about this issue. ------------------------------------------------------------------------ [2012-11-27 06:16:05] roman dot hlynovskiy at gmail dot com Description: ------------ filesize returns negative values for big files Test script: --------------- $f = '/home/bigfile.data'; $s = filesize($f); print "$s\n"; Expected result: ---------------- 2336962885 Actual result: -------------- -1958004411 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=63618&edit=1
