list - How can I sort numbers from high to low followed by letters in PHP? -


basically need sort list can contain either years or words, , have put recent years @ top, , words below of years.

so if list contains 2012,2013,2014,apple,banana,couch; sorted :

2014, 2013, 2012, apple, banana, couch

how done?

there lot of built-in php sorting functions, won't cover all weird edge cases. example, almost use simple natsort() if weren't sorting in different directions. kinds of custom sorts 1 want (by numbers descending, words ascending) may best off writing own simple sort comparison function!

so check out usort() http://php.net/manual/en/function.usort.php that.
essentially, pass array , function write returns 1, 0, or -1 depending on desired comparison of 2 sort elements, , you'll out sorted version of array.

alternatively, may want sort data coming out of database first, that's faster.


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