๐ Determine Range
About 2 min
๐ Determine Range
isToday()
Determine whether the date is today
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | required |
Return Values
Result of Bool type: 'true' or 'false'
Example code
/* Determine whether the date is today */
TimeHelper::isToday('2020-4-10 23:01:11');
// false
isYesterday()
Determine whether the date is yesterday
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | required |
Return Values
Result of Bool type: 'true' or 'false'
Example code
/* Determine whether the date is yesterday */
TimeHelper::isYesterday('2020-4-10 23:01:11');
// false
isTomorrow()
Determine whether the date is tomorrow
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | required |
Return Values
Result of Bool type: 'true' or 'false'
Example code
/* Determine whether the date is tomorrow */
TimeHelper::isTomorrow('2020-4-10 23:01:11');
// false
isThisWeek()
Determine if the date is this week
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | required |
Return Values
Result of Bool type: 'true' or 'false'
Example code
/* Determine if the date is this week */
TimeHelper::isThisWeek('2020-5-1');
// false
isThisMonth()
Determine whether the date is this month
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | required |
Return Values
Result of Bool type: 'true' or 'false'
Example code
/* Determine whether the date is this month */
TimeHelper::isThisMonth(1586451741);
// false
isThisYear()
Determine if the date is this year
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | required |
Return Values
Result of Bool type: 'true' or 'false'
Example code
/* Determine if the date is this year */
TimeHelper::isThisYear('Apr 11, 2023');
// true
getWeekDay()
The date of the week is determined
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | Optional, the default value is the current date |
Return Values
The return value is 1-7, 1 is Monday... 7 is Sunday
Example code
/* Determine the day of the week when the specified time is determined */
TimeHelper::getWeekDay('2023-10-01 12:31:01');
// 7
/* Judge what day of the week it is */
TimeHelper::getWeekDay();
// 3
isWeekday()
Determine whether the date is a normal day
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | Optional, the default value is the current date |
Return Values
Results for Bool type: 'true' from Monday to Friday, 'false' from Saturday to Sunday
Example code
/* Determines whether the specified time is a normal day */
TimeHelper::isWeekday('Mar 8, 2023');
// true
isWeekend()
Determine if the date is a weekend
Parameters
| Parameter | Introduction | Require |
|---|---|---|
| datetime | Any type of string time or timestamp | Optional, the default value is the current date |
Return Values
Results of Bool type: 'true' on Saturday and Sunday, 'false' on Monday to Friday
Example code
/* Check whether the specified time is a weekend */
TimeHelper::isWeekend(1698516612);
// true