How to obtain the day of the week in PHP _ PHP Tutorial

PHP to obtain the day of the Week program. In php, we want to obtain the day of the week, which can be operated by using the date function. next I will summarize the specific operation methods for you, I hope this method will be helpful to all of you. in php, you can use the date function to retrieve the day of the week. next I will summarize the specific operation methods for you, I hope this method will be helpful to all of you.

PHP provides a brief introduction to how to get the day of the week, and PHP obtains the code on the day of the week:

The code is as follows:
1 date ("l "); 2 // you can obtain the week in English, such as Sunday. 3 date ("w "); 4 // you can obtain the number of weeks, for example, 123. Note that 0 is Sunday.

Get Chinese day of the week:

The code is as follows:
1 $ weekarray = array ("day", "one", "two", "three", "four", "five", "six "); 2 // define an array first 3 echo "week". $ weekarray [date ("w")];

Obtain the specified date:

The code is as follows:
1 $ weekarray = array ("day", "one", "two", "three", "four", "five", "six "); 2 echo "week". $ weekarray [date ("w", "2011-11-11")];

An instance of your own

The code is as follows:
// Obtain the day of the week in php Function getWeek ($ unixTime = ''){ $ UnixTime = is_numeric ($ unixTime )? $ UnixTime: time (); $ Weekarray = array ('day', 'yi', '2', '3', '4', '5', '6 '); Return 'week'. $ weekarray [date ('W', $ unixTime)]; } Echo getWeek ();

Or

The code is as follows:
Function getWeek (){ $ Week = date ("w "); Switch ($ week ){ Case 1: Return "Monday "; Break; Case 2: Return "Tuesday "; Break; Case 3: Return "Wednesday "; Break; Case 4: Return "Thursday "; Break; Case 5: Return "Friday "; Break; Case 6: Return "Saturday "; Break; Case 0: Return "Sunday "; Break; } } Echo "today is:". getWeek (); ?>

...