Hello folks! welcome back to a new section of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP array_fill_keys() Function.
The PHP array_fill_keys() function fills an array with the value of the value parameter, using the values of the keys array as keys.
The PHP array_fill_keys() function fills an array with the value of the value parameter, using the values of the keys array as keys.
Syntax
Following below is the syntax to use this function -
array array_fill_keys ( array $keys, mixed $value );
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | keys It is an array of values that will be used as keys |
2 | value It may an string or an array of values |
Return Value
It returns the filled array.
Example
Try out the below example -
<?php $ = array('f1', 5, 10, 'b1'); $a = array_fill_keys($input, 'banana'); print_r($a) ?>
Output
When the above code is executed, it will produce the following result -
Array ( [f1] => banana [5] => banana [10] => banana [b1] => banana )
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the PHP array_filter() Function.
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Thanks for reading and bye for now.