PHP sort() Function
Example
Sort the elements of the $cars array in ascending alphabetical order:
<?php
$cars=array("Volvo","BMW","Toyota");
sort($cars);
?>
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Definition and Usage
The sort() function sorts an indexed array in ascending order.
Tip: Use the rsort() function to sort an indexed array in descending order.
Syntax
sort(array, sorttype)
Parameter Values
| Parameter | Description |
|---|---|
| array | Required. Specifies the array to sort |
| sorttype | Optional. Specifies how to compare the array elements/items. Possible values:
|
Technical Details
| Return Value: | TRUE on success. FALSE on failure |
|---|---|
| PHP Version: | 4+ |
More Examples
Example
Sort the elements of the $numbers array in ascending numerical order:
<?php
$numbers=array(4,6,2,22,11);
sort($numbers);
?>
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❮ PHP Array Reference
