Prime partner of uset (OJB) and array_values (array) Functions

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Introduction: This is a detailed page between uset (OJB) and array_values (array) functions. It introduces PHP, related knowledge, skills, experience, and some PHP source code.

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After uset (array), the index value in the array remains unchanged, and the corresponding value is empty.

So we can use the array_values (array) function to re-generate the index of the array (in the order of 0... n). Otherwise, we will have trouble using the array time.

Array_values definition and usage

The array_values () function returns an array containing all the key values in the given array without retaining the key name.

Syntax

 
Array_values (array)
 

Parameters	Description
Array	Required. Specifies the given array.

Tips and comments

Tip: The returned array uses the value Key, starting from 0 and increasing by 1.

Example

<? PHP $ A = array ("A" => "cat", "B" => "dog", "C" => "horse "); print_r (array_values ($ A);?>
 

Output:

 
Array ([0] => CAT [1] => dog [2] => horse
 

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