? DatePeriod::getStartDate
checkdate ?
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PHP Manual
锟斤拷锟斤拷/时锟斤拷
Date/Time 锟斤拷锟斤拷
Date/Time 锟斤拷锟斤拷
Table of Contents
checkdate
— 锟斤拷证一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
date_add
— 锟斤拷锟斤拷 DateTime::add
date_create_from_format
— 锟斤拷锟斤拷 DateTime::createFromFormat
date_create_immutable_from_format
— 锟斤拷锟斤拷 DateTimeImmutable::createFromFormat
date_create_immutable
— 锟斤拷锟斤拷 DateTimeImmutable::__construct
date_create
— 锟斤拷锟斤拷 DateTime::__construct
date_date_set
— 锟斤拷锟斤拷 DateTime::setDate
date_default_timezone_get
— 取锟斤拷一锟斤拷锟脚憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟戒函锟斤拷锟斤拷使锟矫碉拷默锟斤拷时锟斤拷
date_default_timezone_set
— 锟借定锟斤拷锟斤拷一锟斤拷锟脚憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟戒函锟斤拷锟斤拷默锟斤拷时锟斤拷
date_diff
— 锟斤拷锟斤拷 DateTime::diff
date_format
— 锟斤拷锟斤拷 DateTime::format
date_get_last_errors
— 锟斤拷锟斤拷 DateTime::getLastErrors
date_interval_create_from_date_string
— 锟斤拷锟斤拷 DateInterval::createFromDateString
date_interval_format
— 锟斤拷锟斤拷 DateInterval::format
date_isodate_set
— 锟斤拷锟斤拷 DateTime::setISODate
date_modify
— 锟斤拷锟斤拷 DateTime::modify
date_offset_get
— 锟斤拷锟斤拷 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
— 锟斤拷锟斤拷 DateTime::sub
date_sun_info
— Returns an array with information about sunset/sunrise and twilight begin/end
date_sunrise
— 锟斤拷锟截革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐锟斤拷锟秸筹拷时锟斤拷
date_sunset
— 锟斤拷锟截革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐锟斤拷锟斤拷锟斤拷时锟斤拷
date_time_set
— 锟斤拷锟斤拷 DateTime::setTime
date_timestamp_get
— 锟斤拷锟斤拷 DateTime::getTimestamp
date_timestamp_set
— 锟斤拷锟斤拷 DateTime::setTimestamp
date_timezone_get
— 锟斤拷锟斤拷 DateTime::getTimezone
date_timezone_set
— 锟斤拷锟斤拷 DateTime::setTimezone
date
— 锟斤拷式锟斤拷一锟斤拷锟斤拷锟斤拷时锟戒/锟斤拷锟斤拷
getdate
— 取锟斤拷锟斤拷锟节o拷时锟斤拷锟斤拷息
gettimeofday
— 取锟矫碉拷前时锟斤拷
gmdate
— 锟斤拷式锟斤拷一锟斤拷 GMT/UTC 锟斤拷锟节o拷时锟斤拷
gmmktime
— 取锟斤拷 GMT 锟斤拷锟节碉拷 UNIX 时锟斤拷锟�
gmstrftime
— 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫革拷式锟斤拷 GMT/UTC 时锟戒/锟斤拷锟斤拷
idate
— 锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟节革拷式锟斤拷为锟斤拷锟斤拷
localtime
— 取锟矫憋拷锟斤拷时锟斤拷
microtime
— 锟斤拷锟截碉拷前 Unix 时锟斤拷锟斤拷锟轿拷锟斤拷锟�
mktime
— 取锟斤拷一锟斤拷锟斤拷锟节碉拷 Unix 时锟斤拷锟�
strftime
— 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫革拷式锟斤拷锟斤拷锟斤拷时锟戒/锟斤拷锟斤拷
strptime
— 锟斤拷锟斤拷锟斤拷 strftime 锟斤拷锟缴碉拷锟斤拷锟节o拷时锟斤拷
strtotime
— 锟斤拷锟轿猴拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为 Unix 时锟斤拷锟�
time
— 锟斤拷锟截碉拷前锟斤拷 Unix 时锟斤拷锟�
timezone_abbreviations_list
— 锟斤拷锟斤拷 DateTimeZone::listAbbreviations
timezone_identifiers_list
— 锟斤拷锟斤拷 DateTimeZone::listIdentifiers
timezone_location_get
— 锟斤拷锟斤拷 DateTimeZone::getLocation
timezone_name_from_abbr
— Returns the timezone name from abbreviation
timezone_name_get
— 锟斤拷锟斤拷 DateTimeZone::getName
timezone_offset_get
— 锟斤拷锟斤拷 DateTimeZone::getOffset
timezone_open
— 锟斤拷锟斤拷 DateTimeZone::__construct
timezone_transitions_get
— 锟斤拷锟斤拷 DateTimeZone::getTransitions
timezone_version_get
— Gets the version of the timezonedb