Bug #64681 [Opn->Fbk]: Fix Win / Linux problems with strftime
| From: | ab@php.net | Date: | Sat, 20 Apr 2013 09:25:47 +0000 |
| Subject: | Bug #64681 [Opn->Fbk]: Fix Win / Linux problems with strftime | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-178554@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=64681&edit=1
ID: 64681
Updated by: ab@php.net
Reported by: Uwe at Familie-Loyal dot de
Summary: Fix Win / Linux problems with strftime
-Status: Open
+Status: Feedback
Type: Bug
Package: *Web Server problem
Operating System: Win32
PHP Version: Irrelevant
Block user comment: N
Private report: N
New Comment:
Could you please be more specific about the issue you're trying to report? Is it possible to
reduce your snippet to the essential small part and to state how it's expected to work and
which error you get?
Thanks.
Previous Comments:
------------------------------------------------------------------------
[2013-04-20 06:56:40] Uwe at Familie-Loyal dot de
Description:
------------
---
From manual page: http://www.php.net/function.strftime
---
I develope an function to fix Problems/bug of strftime in Windows (XAMPP).
Test script:
---------------
function strftime_win32($format, $ts = null) {
if (!$ts) $ts = time();
$mapping = array(
'%C' => sprintf("%02d", date("Y",
$ts) / 100),
'%D' => '%m/%d/%y',
'%e' => sprintf("%' 2d",
date("j", $ts)),
'%h' => '%b',
'%n' => "\n",
'%r' => date("h:i:s", $ts) . " %p",
'%R' => date("H:i", $ts),
'%t' => "\t",
'%T' => '%H:%M:%S',
'%u' => ($w = date("w", $ts)) ? $w : 7
);
$format = str_replace(
array_keys($mapping),
array_values($mapping),
$format
);
if($format=='%V' or $format=='%G' or $format=='%g'){
// When strftime("%V") fails, some unoptimized workaround
//
// http://en.wikipedia.org/wiki/ISO_8601 : week 1 is
"the week with the year's first Thursday in it (the formal ISO definition)"
$year = strftime("%Y", $ts);
$isoyear=$year;
$first_day = strftime("%w", mktime(0, 0, 0, 1, 1, $year));
$last_day = strftime("%w", mktime(0, 0, 0, 12, 31, $year));
$number = $isonumber = strftime("%W", $ts);
// According to strftime("%W"), 1st of january is in week 1 if and
only if it is a monday
if ($first_day == 1) {
$isonumber--;
}
// 1st of january is between monday and thursday; starting (now) at 0 when
it should be 1
if ($first_day >= 1 && $first_day <= 4){
$isonumber++;
$isoyear=$year;
}elseif ($number == 0){
$isonumber = mktime(0, 0, 0, 12, 31, $year - 1);
$isoyear=$year;
}
if ($isonumber == 53 && ($last_day == 1 || $last_day == 2 ||
$last_day == 3)){
$isonumber = 1;
$isoyear=$year+1;
}
if ($format=='%V') {
return sprintf("%02d", $isonumber);
}elseif ($format=='%G'){
return sprintf("%04d", $isoyear);
}elseif ($format=='%g'){
return substr(sprintf("%04d", $isoyear),-2);
}
}else{
return strftime($format, $ts);
}
}
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=64681&edit=1