简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW)
Home > Backend Development > PHP Tutorial > body text

php数组入门教程之array_values()函数

WBOY
Release： 2016-07-25 08:57:56
Original
1120 people have browsed it
本文介绍下，php数组操作函数之array_values()函数用法，有需要的朋友参考下。

在php数组函数中，array_values()函数返回一个数组中的所有值，并自动为返回的数组提供数值索引。

其形式如下： array array_values(array array)

例子，获取$fruits中找到的各元素的值：

 red [1] => yellow [2] => green )  
?>
Copy after login

有时需要扩展一个数组，或者删掉数组的一部分，PHP为扩展和缩小数组提供了一些函数。 对于那些希望模仿各种队列实现（FIFO、LIFO）的程序员来说，这些函数可以提供便利。 顾名思义，从这些函数的函数名（push、pop、shift和unshift）就清楚地反映出其作用。

小贴士： 传统的队列是一种数据结构，删除元素与加入元素的顺序相同，就称为先进先出，或FIFO。 相反，栈是另外一种数据结构，其中删除元素的顺序与加入时的顺序相反，这成为后进先出，或LIFO。



Related labels：
php数组入门教程之array_values()函数
source：php.cn
Previous article：php数组入门教程之求数组差集 Next article：php生成0-9,a-z所有的两位数(数字、字母)组合的例子
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
Send server stored PDF file to another server via Curl PHP form data I'm trying to send a PHP file stored on my server to another server via the CurlPHPFormDat...
From 2023-08-31 12:44:11
0
1
262
PHP operates the database through steps to register a user PHP operates the database through steps to register a user. In this tutorial, the connect....
From 2019-08-03 22:59:37
0
0
932
Preview of the teaching course on September 11, 2018: Introduction to JavaScript, detailed explanation of data types and objects, arrays and process control 1. Teaching Topic: Introduction to JavaScript: Data Types, Function Objects and Array Proc...
From 2018-09-11 10:10:23
0
0
940
Please help me, a young man in the world, to point out a clear path. Thank you! ! ! I want to learn PHP to develop a website because I have learned Yi Language before and hav...
From 2017-08-30 22:47:25
0
3
1001
I always feel that asp.net MVC is awkward to write. Compared with PHP's mvc, asp.net is a lot more troublesome? Anyone feel the same way? How to write mvc? I find it very difficult to write. PHP: {Code....
From 2017-05-16 17:06:17
0
3
438
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！