Date and Time

• Introduction
• Installing/Configuring
  • Requirements
  • Installation
  • Runtime Configuration
  • Resource Types
• Predefined Constants
• List of Supported Timezones
  • Africa
  • America
  • Antarctica
  • Arctic
  • Asia
  • Atlantic
  • Australia
  • Europe
  • Indian
  • Pacific
  • Others
• DateTime — The DateTime class
  • DateTime::add — Adds an amount of days, months, years, hours, minutes and seconds to a DateTime object
  • DateTime::__construct — Returns new DateTime object
  • DateTime::createFromFormat — Returns new DateTime object formatted according to the specified format
  • DateTime::diff — Returns the difference between two DateTime objects
  • DateTime::format — Returns date formatted according to given format
  • DateTime::getLastErrors — Returns the warnings and errors
  • DateTime::getOffset — Returns the daylight saving time offset
  • DateTime::getTimestamp — Gets the Unix timestamp
  • DateTime::getTimezone — Return time zone relative to given DateTime
  • DateTime::modify — Alters the timestamp
  • DateTime::__set_state — The __set_state handler
  • DateTime::setDate — Sets the date
  • DateTime::setISODate — Sets the ISO date
  • DateTime::setTime — Sets the time
  • DateTime::setTimestamp — Sets the date and time based on an Unix timestamp
  • DateTime::setTimezone — Sets the time zone for the DateTime object
  • DateTime::sub — Subtracts an amount of days, months, years, hours, minutes and seconds from a DateTime object
  • DateTime::__wakeup ⬠The __wakeup handler
• DateTimeZone ⬠The DateTimeZone class
  • DateTimeZone::__construct ⬠Creates new DateTimeZone object
  • DateTimeZone::getLocation ⬠Returns location information for a timezone
  • DateTimeZone::getName ⬠Returns the name of the timezone
  • DateTimeZone::getOffset ⬠Returns the timezone offset from GMT
  • DateTimeZone::getTransitions ⬠Returns all transitions for the timezone
  • DateTimeZone::listAbbreviations ⬠Returns associative array containing dst, offset and the timezone name
  • DateTimeZone::listIdentifiers ⬠Returns numerically index array with all timezone identifiers
• DateInterval ⬠The DateInterval class
  • DateInterval::__construct ⬠Creates new DateInterval object
  • DateInterval::createFromDateString ⬠Sets up a DateInterval from the relative parts of the string
  • DateInterval::format ⬠Formats the interval
• DatePeriod ⬠The DatePeriod class
  • DatePeriod::__construct ⬠Creates new DatePeriod object
• Date/Time Functions
  • checkdate ⬠Validate a Gregorian date
  • date_add ⬠Alias of DateTime::add
  • date_create_from_format ⬠Alias of DateTime::createFromFormat
  • date_create ⬠Returns new DateTime object
  • date_date_set ⬠Alias of DateTime::setDate
  • date_default_timezone_get ⬠Gets the default timezone used by all date/time functions in a script
  • date_default_timezone_set ⬠Sets the default timezone used by all date/time functions in a script
  • date_diff ⬠Alias of DateTime::diff
  • date_format ⬠Alias of DateTime::format
  • date_get_last_errors ⬠Alias of DateTime::getLastErrors
  • date_interval_create_from_date_string ⬠Alias of DateInterval::createFromDateString
  • date_interval_format ⬠Alias of DateInterval::format
  • date_isodate_set ⬠Alias of DateTime::setISODate
  • date_modify ⬠Alias of DateTime::modify
  • date_offset_get ⬠Alias of DateTime::getOffset
  • date_parse_from_format ⬠Get info about given date
  • date_parse ⬠Returns associative array with detailed info about given date
  • date_sub ⬠Alias of DateTime::sub
  • date_sun_info ⬠Returns an gettimeofday — Get current time
  • gmdate — Format a GMT/UTC date/time
  • gmmktime — Get Unix timestamp for a GMT date
  • gmstrftime — Format a GMT/UTC time/date according to locale settings
  • idate — Format a local time/date as integer
  • localtime — Get the local time
  • microtime — Return current Unix timestamp with microseconds
  • mktime — Get Unix timestamp for a date
  • strftime — Format a local time/date according to locale settings
  • strptime — Parse a time/date generated with strftime
  • strtotime — Parse about any English textual datetime description into a Unix timestamp
  • time — Return current Unix timestamp
  • timezone_abbreviations_list — Alias of DateTimeZone::listAbbreviations
  • timezone_identifiers_list — Alias of DateTimeZone::listIdentifiers
  • timezone_location_get — Alias of DateTimeZone::getLocation
  • timezone_name_from_abbr — Returns the timezone name from abbrevation
  • timezone_name_get — Alias of DateTimeZone::getName
  • timezone_offset_get — Alias of DateTimeZone::getOffset
  • timezone_open — Returns new DateTimeZone object
  • timezone_transitions_get — Alias of DateTimeZone::getTransitions