sort Sort an array voidsort arrayarray intsort_flags This function sorts an array. Elements will be arranged from lowest to highest when this function has completed. ]]> This example would display: The fruits have been sorted in alphabetical order. The optional second parameter sort_flags may be used to modify the sorting behavior using these values: Sorting type flags: SORT_REGULAR - compare items normally SORT_NUMERIC - compare items numerically SORT_STRING - compare items as strings See also arsort, asort, ksort, natsort, natcasesort, rsort, usort, array_multisort, and uksort. The second parameter was added in PHP 4.