Shulou(Shulou.com)06/02 Report--

This article mainly introduces PHP how to achieve an array of elements all plus one, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

Implementation method: 1, customize a parameter plus one function "myf ($num)"; 2, use the array_map () function for each element of the array to apply a custom function "myf ()", pass the array elements to the function for additional processing, syntax "array_map (" myf ", $arr)".

Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

In PHP, you can use the array_map () function to add all the elements in an array to one.

The array_map () function applies the user-defined function to each value in the array and returns the array with the new value after the user-defined function.

Syntax:

Array_map (myfunction,array)

Myfunction: required. Name of the user-defined function, or null.

Implementation code:

Thank you for reading this article carefully. I hope the article "how to add all the elements in an array to PHP" shared by the editor will be helpful to everyone. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.