php sort array descending

By default, the application sort ($ sort les) is sorted in ascending order based on the defined values of the elements. the expression of the asort () function can be applied to the associated array, the most important thing in the joined array is

In the PHP array learning excerpt section, we learned the basic PHP array and the display of the elements. Need to learn more about the operation of the PHP array. The first contact is the ascending, descending sort problem of the array element. 1,

This article provides a detailed analysis of the functions of array elements in PHP in ascending, descending, and re-sorting. For more information, see 1. quickly create an array function range ()For example, the range () function can quickly create

This article provides a detailed analysis of the functions of array elements in PHP in ascending, descending, and re-sorting. For more information, see 1. quickly create an array function range ()For example, the range () function can quickly create

Php array sorting (ascending, descending and related issues) $ A = array (4, "37", 3,100, 0,-5 ); Sort ($ ); For ($ I = 0; $ I Echo $ a [$ I]. ""; } Echo""; Sort ($ a, SORT_STRING );

Sort the array values. in addition to the various sorting methods taught by the instructor, our php will directly give you a function rsort (), which is very simple to use, but only suitable for arrays. Rsort (array Sort the array values. in

The PHP arsort function is used to sort the elements in the array in descending order, if the sort succeeds returns True, otherwise returns false, this article explains the basic syntax of the Arsort function and the use of examples, the need for

basic functions of array manipulationThe key name and value of the arrayArray_values ($arr); Gets the value of the array Array_keys ($arr), gets the key name of the array array_flip ($arr), and the values in the array are exchanged with the key

1, quickly create an array of function range ()For example, the range () function can quickly create arrays of numbers from 1 to 9: Copy CodeThe code is as follows: $numbers =range (1,9); echo $numbers [1]; ?> Of course, using range (9,1) creates

1. quickly create an array function range () for example, range () function allows you to quickly create a number array from 1 to 9: $ numbers = range (1, 9); echo $ numbers [1]; ?> of course, a number