Recommended 10 articles about php arsort() function

Reverse order of PHP array In an article "How to Sort PHP Array", we introduced sort, asort and ksort. They all sort the array in ascending order. So what if you want to implement the reverse order of the array? Here is another set of functions we are going to talk about: rsort, arsort, krsort. Below we will introduce this set of functions one by one! rsortrsort — Sort a numeric array in descending order. The rsort() function sorts the elements of an array in reverse order by key value. Basically the same function as arsort(). The syntax format is as follows: bool rsort (array &$array [, int $sort_flags = SORT_REGULAR ]) Let’s take an example to explain the rsort function in detail. The specific code is as follows:

1. Reverse order of PHP array

Introduction: In an article "How to Sort PHP Arrays" we introduced sort, asort and ksort. They all sort arrays in ascending order. So what if you want to implement the reverse order of the array? Here is another set of functions we are going to talk about: rsort, arsort, krsort. Below we will introduce this set of functions one by one!

##2. php arsort Array descending sorting detailed introduction

##Introduction: Detailed introduction to php arsort array descending order

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PHP - Array sorting function

Introduction: PHP - Array sorting function sort() - Sort an array in ascending order rsort() - Sort an array in descending order asort() - Sort an associative array in ascending order by value ksort() - Sort an associative array in ascending order by key arsort() - Sort the associative array in descending order according to the value krsort() - Sort the associative array in descending order according to the key

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php array php array function sequence rsort - Sort the element values ​​of the array in descending order

Introduction: php array: php array php array function sequence of rsort - Sort the element values ​​of the array in descending order: rsort() definition The rsort() function sorts the elements of the array in reverse order. The function is basically the same as arsort(). Note: This function assigns new key names to the cells in the array and deletes the original key names. Not just resorting. Returns TRUE if successful, otherwise returns FALSE. Syntax rsort(array,sorttype) Argument Array required.

#5. Profit and loss adjustment account processing for previous years Array processing function library Page 1/2

Introduction: Profit and loss adjustment account for previous years Account Processing: Previous Year Profit and Loss Adjustment Account Processing Array Processing Function Library Page 1/2: array: Create a new array. array_walk: Allow user-defined functions to process each element in the array: arsort: Array the value. Sort from largest to smallest. asort: Sort the array values ​​from small to large. count: Count the number of elements in a variable or array. current: Returns the current element in the array. each : Returns the index and value of the next element in the array. end: Points the internal pointer of the array to the last element. key: Get the key in the array

6. Array Processing Function Library Page 1/2_PHP Tutorial

Introduction: Array processing function library page 1/2. array: Create a new array. array_walk: Allows user-defined functions to process each element in the array. arsort: Sort the array values ​​from large to small. asort: Sort the values ​​of the array by

7. php array function sequence rsort() - Sort the element values ​​of the array in descending order_PHP tutorial

Introduction: PHP array function sequence rsort() - Sort the element values ​​of the array in descending order. rsort() definition and usage The rsort() function sorts the elements of an array in reverse order by key value. Basically the same function as arsort(). Note: This function assigns new key names to the cells in the array

8. Detailed explanation of the functional features of the PHP function arsort()_PHP tutorial

Introduction: Detailed explanation of the functional characteristics of PHP function arsort(). The code of Listing F that you are learning below is an example of using the PHP function arsort(): ? php $ data = array ("US" = "UnitedStates", "IN" = "India", "DE" = "Germany"," ES"= "Spain");arsort($d

9. Overview of PHP array processing functions_PHP tutorial

Introduction: Overview of PHP array processing functions. Today we will learn the PHP array processing function array: Create a new array. Array_walk: Allows user-defined functions to process each element in the array. arsort: Change the value of the array from large to small.

10. php two-dimensional array sorted by specified key value_PHP tutorial

Introduction: php two-dimensional The array is sorted by the specified key value. We have talked about various methods of sorting PHP arrays before, and PHP also provides a large number of data sorting functions, such as sort(), asort(), arsort(), etc. Let me introduce them to you below. Classmates introduced the two-dimensional array index

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