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PHP Function array_fill_keys()

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Syntax

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

Definition and Usage

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

Paramters

ParameterDescription
keysArray of values that will be used as keys
valueEither an string or an array of values

Return Values

Returns the filled array

Example

Try out following example:

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

This will produce following result:

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