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datetime: new format "p", same as "P" but returning "Z" for UTC

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Gregor Harlan 2020-07-26 20:29:40 +02:00 • committed by Christoph M. Becker
parent bb8b95be63
commit a6e3ce4fd6
4 changed files with 53 additions and 0 deletions
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2
NEWS
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@ -13,6 +13,8 @@ PHP NEWS
- Date:
. Fixed bug #60302 (DateTime::createFromFormat should new static(), not new
self()). (Derick)
. Implemented FR #79903 (datetime: new format "p", same as "P" but returning
"Z" for UTC). (gharlan)
- JIT:
. Fixed bug #79864 (JIT segfault in Symfony OptionsResolver). (Dmitry)

2
UPGRADING
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@ -683,6 +683,8 @@ PHP 8.0 UPGRADE NOTES
- Date:
. Added DateTime::createFromInterface() and
DateTimeImmutable::createFromInterface().
. Added the DateTime format specifier "p" which is the same as "P" but
returning "Z" for UTC.
- Dom:
. Introduce DOMParentNode and DOMChildNode with new traversal and

6
ext/date/php_date.c
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@ -711,6 +711,12 @@ static zend_string *date_format(const char *format, size_t format_len, timelib_t
/* timezone */
case 'I': length = slprintf(buffer, sizeof(buffer), "%d", localtime ? offset->is_dst : 0); break;
case 'p':
if (!localtime || strcmp(offset->abbr, "UTC") == 0 || strcmp(offset->abbr, "Z") == 0) {
length = slprintf(buffer, sizeof(buffer), "%s", "Z");
break;
}
/* break intentionally missing */
case 'P': rfc_colon = 1; /* break intentionally missing */
case 'O': length = slprintf(buffer, sizeof(buffer), "%c%02d%s%02d",
localtime ? ((offset->offset < 0) ? '-' : '+') : '+',

43
ext/date/tests/date_format_timezone.phpt Normal file
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@ -0,0 +1,43 @@
--TEST--
Test date_format() function : timezone offset
--FILE--
<?php
$tz = array("UTC", "Europe/London", "Europe/Berlin", "America/Chicago");
foreach ($tz as $zone) {
echo $zone, "\n";
date_default_timezone_set($zone);
$date = date_create("2020-03-10 22:30:41");
var_dump( date_format($date, "O") );
var_dump( date_format($date, "P") );
var_dump( date_format($date, "p") );
}
echo "Z\n";
$date = date_create("2020-03-10 22:30:41Z");
var_dump( date_format($date, "p") );
?>
--EXPECT--
UTC
string(5) "+0000"
string(6) "+00:00"
string(1) "Z"
Europe/London
string(5) "+0000"
string(6) "+00:00"
string(6) "+00:00"
Europe/Berlin
string(5) "+0100"
string(6) "+01:00"
string(6) "+01:00"
America/Chicago
string(5) "-0500"
string(6) "-05:00"
string(6) "-05:00"
Z
string(1) "Z"