Date/Time Functions
Table of Contents
- checkdate - Validate a Gregorian date
- date_add - Alias of DateTime::add
- date_create_from_format - Alias of DateTime::createFromFormat
- date_create - Alias of DateTime::__construct
- 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 formatted according to the specified format
- date_parse - Returns associative array with detailed info about given date
- date_sub - Alias of DateTime::sub
- date_sun_info - Returns an array with information about sunset/sunrise and twilight begin/end
- date_sunrise - Returns time of sunrise for a given day and location
- date_sunset - Returns time of sunset for a given day and location
- date_time_set - Alias of DateTime::setTime
- date_timestamp_get - Alias of DateTime::getTimestamp
- date_timestamp_set - Alias of DateTime::setTimestamp
- date_timezone_get - Alias of DateTime::getTimezone
- date_timezone_set - Alias of DateTime::setTimezone
- date - Format a local time/date
- getdate - Get date/time information
- 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 abbreviation
- timezone_name_get - Alias of DateTimeZone::getName
- timezone_offset_get - Alias of DateTimeZone::getOffset
- timezone_open - Alias of DateTimeZone::__construct
- timezone_transitions_get - Alias of DateTimeZone::getTransitions
- timezone_version_get - Gets the version of the timezonedb