array_combine() function in PHP

array_combine() function creates an array by using one array as keys and another array as values. It returns the combined array. If the number of elements in each array does not match, the function returns FALSE.

Syntax

array_combine(keys, values);

Parameters

• keys − Array of keys.

• values ​​− Array of values.

Return value

array_combine() function returns the combined array. Returns FALSE if the number of elements in each array does not match.

The following is an example of merging two arrays.

Example

Demonstration

<?php
$sports= array(&#39;football&#39;, &#39;cricket&#39;);
$players= array(&#39;david&#39;, &#39;steve&#39;);
$res = array_combine($sports, $players);
print_r($res);
?>

Output

The following is the output -

Array
(
[football] => david
[cricket] => steve
)

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