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.

Parameters

Sr.No Parameter & Description
1

keys

Array of values that will be used as keys

2

value

Either 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 the following result −

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

php_function_reference.htm

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