array_fill_keys

(PHP 5 >= 5.2.0, PHP 7, PHP 8)

array_fill_keys — Fill an array with values, specifying keys

Description

array_fill_keys(array $keys, mixed $value): array

Fills an array with the value of the value parameter, using the values of the keys array as keys.

Parameters

keys

Array of values that will be used as keys. Illegal values for key will be converted to string.

value

Value to use for filling

Return Values

Returns the filled array

Examples

Example #1 array_fill_keys() example

<?php
$keys = array('foo', 5, 10, 'bar');
$a = array_fill_keys($keys, 'banana');
print_r($a);
?>

The above example will output:

Array
(
    [foo] => banana
    [5] => banana
    [10] => banana
    [bar] => banana
)

See Also