PHP code example of the-jj / spl-collections-sort

1. Go to this page and download the library: Download the-jj/spl-collections-sort 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/ */

the-jj / spl-collections-sort example snippets


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::insertionSort($splFixedArray);

var_dump($splFixedArray->toArray()); // [0, 3, 4, 5, 6, 8]


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::insertionSort($splFixedArray, function($a, $b) {
    if ($a < $b) return 1;
    if ($a > $b) return -1;
    return 0;
});

var_dump($splFixedArray->toArray()); // [8, 6, 5, 4, 3, 0]


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::insertionSort($splFixedArray, null, 2, 4);

var_dump($splFixedArray->toArray()); // [5, 3, 0, 6, 8, 4]


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::quickSort($splFixedArray);

var_dump($splFixedArray->toArray()); // [0, 3, 4, 5, 6, 8]


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::quickSort($splFixedArray, function($a, $b) {
    if ($a < $b) return 1;
    if ($a > $b) return -1;
    return 0;
});

var_dump($splFixedArray->toArray()); // [8, 6, 5, 4, 3, 0]


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::mergeSort($splFixedArray);

var_dump($splFixedArray->toArray()); // [0, 3, 4, 5, 6, 8]


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::mergeSort($splFixedArray, function($a, $b) {
    if ($a < $b) return 1;
    if ($a > $b) return -1;
    return 0;
});

var_dump($splFixedArray->toArray()); // [8, 6, 5, 4, 3, 0]


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::arraySort($splFixedArray);

var_dump($splFixedArray->toArray()); // [0, 3, 4, 5, 6, 8]


$splFixedArray = SplFixedArray::fromArray([5, 3, 8, 6, 0, 4]);

SplFixedArraySort::arraySort($splFixedArray, function($a, $b) {
    if ($a < $b) return 1;
    if ($a > $b) return -1;
    return 0;
});

var_dump($splFixedArray->toArray()); // [8, 6, 5, 4, 3, 0]