Date and Time Related Extensions

• Calendar
  • 소개
  • 설치/설정
  • 예약 상수
  • Calendar 함수 목록
• Date/Time — Date and Time
  • 소개
  • 설치/설정
  • 예약 상수
  • DateTime — The DateTime class
  • DateTimeImmutable — The DateTimeImmutable class
  • DateTimeInterface — The DateTimeInterface interface
  • DateTimeZone — The DateTimeZone class
  • DateInterval — The DateInterval class
  • DatePeriod — The DatePeriod class
  • Date/Time 함수 목록
  • Supported Date and Time Formats
  • 지원하는 시간대 목록
• HRTime — High resolution timing
  • 소개
  • 설치/설정
  • 예제
  • HRTime\PerformanceCounter — The HRTime\PerformanceCounter class
  • HRTime\StopWatch — The HRTime\StopWatch class
  • HRTime\Unit — The HRTime\Unit class