explain array

1. Preface In the previous article, I mainly introduced some knowledge about arrays and hope to deepen your understanding of arrays. However, I have read ivony... After my reply, I found that I still had a lot to do with it, so I had the

The push () function is used to add one or more elements to the current array and return the new array length. The new element will be added to the end of the array in turn.This function belongs to the array object and is supported by all major

The simplest combination of arrays we just use Array_merge to Array_merge () merges the cells of two or more arrays, and the values in one array are appended to the previous array. Returns an array as the result. When the array key name is a

PHP array to JSON display a code in Chinese, to explain This post was last edited by wang23412 on 2013-06-09 17:05:27 When I passed the array into JSON format in PHP, I found that Chinese would become a strange encoding. So on the Internet to find a

This post was last edited by wang23412 on 2013-06-09 17:05:27 PHP JSON Chinese encodingWhen I passed the array into JSON format in PHP, I found that Chinese would become a strange encoding. So on the Internet to find a solution, see a lot of

The push () function is used to add one or more elements to the current array and return the new array length. The new element will be added to the end of the array in turn.This function belongs to the array object and is supported by all major

In this lesson, we will learn the attributes of arrays, the usage of foreach, And the staggered array I mentioned in the previous lesson, I will explain the differences between the staggered array definition and the rule two-dimensional array

Class Testx {public static void Main (string[] args) {/* int []arr={1,2,3};int []arr1=new int [2]; /This is an array definition of two methods, static can be assigned value, dynamic cannot be defined when the assignment,/int[][]a={{1,2},{2,3,}};int [

We know that in the PHP array is divided into multi-dimensional arrays and one-dimensional arrays, we will explain the PHP multidimensional array and one-dimensional array sorting principle and implementation method. One-dimensional arrays The first

array_multisort-to sort multiple arrays or multidimensional arrays Description BOOL Array_multisort (array ar1 [, mixed arg [, mixed ... [, array ...]] ) Array_multisort (PHP 4, PHP 5) Returns TRUE if successful, and returns FALSE if it