Fix timezone offset with seconds losing precision #20764
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There are two issues: 1. The 'e' formatter doesn't output the seconds of the timezone even if it has seconds. 2. var_dump(), (array) cast, serialization, ... don't include the timezone second offset in the output. This means that, for example, serializing and then unserializing a date object loses the seconds of the timezone. This can be observed by comparing the output of getTimezone() for `$dt` vs the unserialized object in the provided test.
staabm
reviewed
Dec 23, 2025
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| case TIMELIB_ZONETYPE_OFFSET: { | ||
| int seconds = offset->offset % 60; | ||
| if (seconds == 0) { | ||
| length = slprintf(buffer, sizeof(buffer), "%c%02d:%02d", | ||
| ((offset->offset < 0) ? '-' : '+'), | ||
| abs(offset->offset / 3600), | ||
| abs((offset->offset % 3600) / 60) | ||
| ); | ||
| } else { | ||
| length = slprintf(buffer, sizeof(buffer), "%c%02d:%02d:%02d", | ||
| ((offset->offset < 0) ? '-' : '+'), | ||
| abs(offset->offset / 3600), | ||
| abs((offset->offset % 3600) / 60), | ||
| abs(seconds) | ||
| ); | ||
| } |
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nit: these lines mix tabs and spaces
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Yeah this was already the case to align the switch case. It's a bit annoying to work with.
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There are two issues:
$dtvs the unserialized object in the provided test.