How to remove array key names and keep key values ​​in php

In PHP, you can use the array_values() function to remove all key names in the array and retain the key values. This function can return an array containing all key values ​​​​in the array, the syntax is "array_values($array)" .

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

In php, you can use the array_values() function to remove all keys from the array and keep the key values.

<?php
header("Content-type:text/html;charset=utf-8");
$arr=array("Name"=>"Peter","Age"=>"41","Country"=>"USA");
var_dump($arr);
$values=array_values($arr);
var_dump($values);
?>

Description: The

array_values() function can get the values ​​of all elements in the array. The syntax of this function is as follows:

array_values($array)

The parameter $array is the array being operated on.

array_values() function is to return the values ​​of all elements in the array. It is very simple to use. With only one required parameter, it can return an array containing all the values ​​in the given array, but does not retain the keys. name. The returned array will be in the form of an indexed array, with array indices starting at 0 and increasing by 1.

Recommended learning: "PHP Video Tutorial", "PHP ARRAY"

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