PHP code example of phpextra / sorter

1. Go to this page and download the library: Download phpextra/sorter library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

phpextra / sorter example snippets


use PHPExtra\Sorter\Sorter;

$data = array('ccc', 'aaa', 'bbb');
$sorter = new Sorter();
$data = $sorter->sort($data);
print_r($data); // prints array('aaa', 'bbb', 'ccc');



use PHPExtra\Sorter\Sorter;
use PHPExtra\Sorter\Strategy\SimpleSortStrategy;
use PHPExtra\Sorter\Comparator\UnicodeCIComparator;

$strategy = new SimpleSortStrategy();
$strategy->setComparator(new UnicodeCIComparator('pl_PL'));
$sorter = new Sorter($strategy);
$sorter->sort(...);



use PHPExtra\Sorter\Sorter;
use PHPExtra\Sorter\Strategy\SimpleSortStrategy;
use PHPExtra\Sorter\Comparator\UnicodeCIComparator;

$array = array(0 => 'a', 1 => 'c', 2 => 'b');

$strategy = new SimpleSortStrategy();
$strategy->setMaintainKeyAssociation(true);

$sorter = new Sorter($strategy);
$sorter->sort($array);

print_r($array); // prints array(0 => 'a', 2 => 'b', 1 => 'c')



use PHPExtra\Sorter\Sorter;
use PHPExtra\Sorter\Strategy\ComplexSortStrategy;

$data = array(
    (object)array('name' => 'Ann', 'position' => '3', 'rating' => '3'),
    (object)array('name' => 'Ann', 'position' => '2', 'rating' => '2'),
    (object)array('name' => 'Ann', 'position' => '2', 'rating' => '1'),
    (object)array('name' => 'Betty', 'position' => '1', 'rating' => '2'),
);

$strategy = new ComplexSortStrategy();
$strategy
    ->setSortOrder(Sorter::ASC)
    ->sortBy('position')                                    // sort by position
    ->sortBy('name')                                        // sort by name if position is equal
    ->sortBy(function($object){return $object->rating})     // sort by rating if name is equal
;

$sorter = new PHPExtra\Sorter\Sorter();
$data = $sorter->setStrategy($strategy)->sort($data);

print_r($data);

//    prints:
//
//    Array
//    (
//        [0] => stdClass Object
//        (
//            [name] => Betty
//            [position] => 1
//            [rating] => 2
//        )
//
//        [1] => stdClass Object
//        (
//            [name] => Ann
//            [position] => 2
//            [rating] => 1
//        )
//
//        [2] => stdClass Object
//        (
//            [name] => Ann
//            [position] => 2
//            [rating] => 2
//        )
//
//        [3] => stdClass Object
//        (
//            [name] => Ann
//            [position] => 3
//            [rating] => 3
//        )
//    )



$strategy
    ->setSortOrder(Sorter::ASC)
    ->sortBy('position')
    ->sortBy('name', Sorter::DESC, new MyOwnPropertyComparator())
    ->sortBy('rating')
;

// or set your own comparator

$strategy->setComparator(new MyOwnPropertyComparator());