Class DateTimeZone

PHP Extension: Date
Documented at php.net

Methods summary
`public`	# `__construct( $timezone )`
`public`	# `getName( )`
`public`	# `getOffset( $datetime )`
`public`	# `getTransitions( $timestamp_begin, $timestamp_end )`
`public`	# `getLocation( )`
`public static`	# `listAbbreviations( )`
`public static`	# `listIdentifiers( $what, $country )`