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This article mainly introduces php how to remove the key names in the array, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

1. You can use the array_values () function to remove the key name key from the array, which turns the associative array into an indexed array, and the index of the array starts at 0 and increases by 1.

2. The syntax "array_values (array)".

The parameter $array is the array being manipulated.

The array_values () function returns the values of all the elements in the array, which is very easy to use. With only one required parameter, you can return an array containing all the values in a given array without preserving the key name. The returned array will be in the form of an indexed array, with the index starting at 0 and incremented by 1.

The array_values () function is particularly useful for arrays where the subscripts of the elements are confused, or for converting associative arrays into indexed arrays.

Example

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