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src/parser/calendar/ics/PhutilICSParser.php
| Show First 20 Lines • Show All 837 Lines • ▼ Show 20 Lines | private function guessTimezone($tzid) { | ||||
| if (isset($map[$tzid])) { | if (isset($map[$tzid])) { | ||||
| // This is a real timezone we recognize, so just use it as provided. | // This is a real timezone we recognize, so just use it as provided. | ||||
| return $tzid; | return $tzid; | ||||
| } | } | ||||
| // These are alternate names for timezones. | // These are alternate names for timezones. | ||||
| $aliases = array( | $aliases = array( | ||||
| 'Etc/GMT' => 'UTC', | 'Etc/GMT' => 'UTC', | ||||
| // See T11816#200486. | |||||
| 'W. Europe Standard Time' => 'Europe/Berlin', | |||||
| ); | ); | ||||
| if (isset($aliases[$tzid])) { | if (isset($aliases[$tzid])) { | ||||
| return $aliases[$tzid]; | return $aliases[$tzid]; | ||||
| } | } | ||||
| // Look for something that looks like "UTC+3" or "GMT -05.00". If we find | // Look for something that looks like "UTC+3" or "GMT -05.00". If we find | ||||
| // anything | // anything, pick a timezone with that offset. | ||||
| $offset_pattern = | $offset_pattern = | ||||
| '/'. | '/'. | ||||
| '(?:UTC|GMT)'. | '(?:UTC|GMT)'. | ||||
| '\s*'. | '\s*'. | ||||
| '(?P<sign>[+-])'. | '(?P<sign>[+-])'. | ||||
| '\s*'. | '\s*'. | ||||
| '(?P<h>\d+)'. | '(?P<h>\d+)'. | ||||
| '(?:'. | '(?:'. | ||||
| ▲ Show 20 Lines • Show All 46 Lines • Show Last 20 Lines | |||||