How to delete the key name of an array in php

The method to delete the array key name in php is: it can be achieved through the array_values() function. The array_values() function returns an array containing all the values ​​in the array. The returned array will use numeric keys, starting from "0" and increasing by "1".

The method to delete the array key name in php is: it can be achieved through the array_values() function.

(Recommended tutorial: php tutorial)

Function introduction:

array_values() function returns an array containing all the values ​​in the array.

Tip: The returned array will use numeric keys, starting from 0 and increasing by 1.

Function syntax:

array_values(array)

Parameter introduction:

• array Required. Specifies an array.

The code is implemented as follows:

<?php
$arr = array(&#39;key1&#39;=>&#39;value1&#39;,&#39;key2&#39;=>&#39;value2&#39;,&#39;key3&#39;=>&#39;value3&#39;);
$arr2 = array_values($arr);
print_r($arr2);
?>

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