How to create an array with the PHP array_combine () function

This article mainly introduces how to use the PHP array_combine () function to create an array of related knowledge, the content is detailed and easy to understand, the operation is simple and fast, with a certain reference value, I believe you will have something to gain after reading this article on how to use the PHP array_combine () function to create an array, let's take a look.

1. Function description

Create a new array by merging two arrays, one of which is the key name, and the value of the other array is the key value. In the actual development, the analogy merges two array units from the impassability. Of course, the two array units must have certain connections and associations. Because this function is composed of the key values of two impassable arrays into a new array.

2. Grammar

Array_combine (keys,values)

3. Parameters

Keys: array of key names

Values: array of key values

4. Return value

(1) normally, one of the returned arrays is the key name, and the value of the other array is the new array of key values.

(2) if one of the arrays is empty or the number of two arrays is not the same, return false

5. Examples

$no = [1001 ary 1002) 1003 Magne1004]; $name = ['Xiaoming', 'Gigi', 'Xiao Hong', 'Xiao Li']; $ary = array_combine ($no,$name); this is the end of the article on "how to use the PHP array_combine () function to create an array". Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "how to create an array with the PHP array_combine () function". If you want to learn more, you are welcome to follow the industry information channel.