Obtain the instance programs of the week in PHP

In php, if we want to obtain the day of the week, we can directly use the date function for operations. Next I will summarize the specific operation methods for you. I hope this method will help 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:

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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:

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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:

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1 $ weekarray = array ("day", "one", "two", "three", "four", "five", "Six "); 2 echo "Week". $ weekarray [date ("w", "2011-11-11")];

An instance of your own

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<? Php // 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

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<? Php 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 (); ?>