๐ฅญ Leap Year
Less than 1 minute
๐ฅญ Leap Year
Tips
It is more convenient to use than the native method
isLeapYear()
Determine whether the specified date is a leap year
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any format time string or timestamp | Optional, defaults to the current time |
Return Values
'true' if it's a leap year, 'false' if it's otherwise
Example code
/* Determine whether the specified date is a leap year */
TimeHelper::isLeapYear('2020-3-2 10:15:33');
// true
/* Determine if this year is a leap year */
TimeHelper::isLeapYear();
// false
daysInYear()
Count the number of days in the year in which the specified date is located
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any format time string or timestamp | Optional, defaults to the current time |
Return Values
Returns the number of days in the year in which the specified date is located
Example code
/* Calculate the number of days in the current year for the following dates */
TimeHelper::daysInYear(1646360133);
// 365
daysInMonth()
Count the number of days in the month in which the specified date falls on
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any format time string or timestamp | Optional, defaults to the current time |
Return Values
Returns the number of days in the month in which the specified date falls on
Example code
/* Calculate the number of days in the month for the following dates */
TimeHelper::daysInMonth('2020-2-1');
// 29
/* Calculate the number of days in the month */
TimeHelper::daysInMonth();
// 31