What are potential pitfalls when selecting specific time zones, such as "Pacific/Samoa," in PHP?

When selecting specific time zones in PHP, one potential pitfall is using outdated or deprecated time zone identifiers like "Pacific/Samoa." To solve this issue, it is recommended to use the standardized time zone identifiers from the IANA Time Zone Database, such as "Pacific/Apia" for Samoa. 

// Use the standardized time zone identifier for Samoa
$timezone = new DateTimeZone("Pacific/Apia");

// Create a new DateTime object with the specified time zone
$date = new DateTime("now", $timezone);

// Output the current date and time in Samoa time zone
echo $date->format('Y-m-d H:i:s');

Keywords

time zones Pacific/Samoa PHP DateTime daylight saving time

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