#28599 [Opn->Fbk]: strtotime fails with certain intervals & zero base time

ID: 28599 Updated by: derick@php.net Reported By: fr33k at techie dot com -Status: Open +Status: Feedback Bug Type: Date/time related Operating System: Debian PHP Version: 4.3.5 New Comment: Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip Hmm, can you try the latest snapshot please? Previous Comments: ------------------------------------------------------------------------ [2004-06-03 02:24:31] fr33k at techie dot com Looks identical to me? # dpkg -l libc6 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name Version Description +++-=========================-=========================-================================================================== ii libc6 2.3.2.ds1-12 GNU C Library: Shared libraries and Timezone data ------------------------------------------------------------------------ [2004-06-01 08:13:01] derick@php.net Works fine for me. Which glibc do you have on your system? I've 2.3.2: derick@kossu:~$ dpkg -l libc6 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name Version Description +++-==============-==============-============================================ ii libc6 2.3.2.ds1-12 GNU C Library: Shared libraries and Timezone ------------------------------------------------------------------------ [2004-06-01 07:53:09] fr33k at techie dot com Sorry, pasted the "actual result" in the description. ------------------------------------------------------------------------ [2004-06-01 07:49:36] fr33k at techie dot com Description: ------------ When strtotime encounters certain intervals while using a zero "now" time as the second argument, it fails. Some intervals fail, others work fine. All worked fine with a non-zero "now" date. I was using this as a convenient way to translate intervals like "+1 Week" into seconds. 0+1 Day: 86400 0+2 Days: 172800 +3 Days: 1086327304 104022382+3 Days: 104281582 0+3 Days: -1 +332 Days: 1114752904 0+332 Days: -1 0+1 Week: -1 0+4 Weeks: -1 0+1 Month: 2678400 0+3 Months: 7776000 0+1 Year: 31536000 0+4 Years: 126230400 Reproduce code: --------------- print "0+2 Days: ".strtotime('+2 Days',0)."\n"; print "+3 Days: ".strtotime('+3 Days')."\n"; print "104022382+3 Days: ".strtotime('+3 Days',104022382)."\n"; print "0+3 Days: ".strtotime('+3 Days',0)."\n"; print "+332 Days: ".strtotime('+332 Days')."\n"; print "0+332 Days: ".strtotime('+332 Days',0)."\n"; print "0+1 Week: ".strtotime('+1 Week',0)."\n"; print "0+4 Weeks: ".strtotime('+4 Weeks',0)."\n"; print "0+3 Months: ".strtotime('+3 Months',0)."\n"; print "0+1 Year: ".strtotime('+1 Year',0)."\n"; Expected result: ---------------- 0+2 Days: 172800 +3 Days: 1086327494 104022382+3 Days: 104281582 0+3 Days: 259200 +332 Days: 1114753094 0+332 Days: 28684800 0+1 Week: 604800 0+4 Weeks: 2419200 0+3 Months: 7776000 0+1 Year: 31536000 Actual result: -------------- 0+2 Days: 172800 +3 Days: 1086327494 104022382+3 Days: 104281582 0+3 Days: -1 +332 Days: 1114753094 0+332 Days: -1 0+1 Week: -1 0+4 Weeks: -1 0+3 Months: 7776000 0+1 Year: 31536000 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=28599&edit=1