A Collection of Code Snippets in as Many Programming Languages as Possible

This project is maintained by TheRenegadeCoder

Welcome to the Quick Sort in Php page! Here, you’ll find the source code for this program as well as a description of how the program works.

```
<?php
if (empty($argv[1])) {
exit('Usage: please provide a list of at least two integers to sort in the format "1, 2, 3, 4, 5"');
}
$numbers = array_map('intval', explode(',', $argv[1]));
$array_size = count($numbers);
if ($array_size <= 1) {
exit('Usage: please provide a list of at least two integers to sort in the format "1, 2, 3, 4, 5"');
}
function quicksort($array)
{
if (count($array) == 0) {
return array();
}
$pivot_element = $array[0];
$left_element = $right_element = array();
for ($i = 1; $i < count($array); $i++) {
if ($array[$i] < $pivot_element) {
$left_element[] = $array[$i];
} else {
$right_element[] = $array[$i];
}
}
return array_merge(quicksort($left_element), array($pivot_element), quicksort($right_element));
}
$sorted_numbers = quicksort($numbers);
echo implode(', ', $sorted_numbers);
```

Quick Sort in Php was written by:

- Gurmeet
- Jeremy Grifski

If you see anything you’d like to change or update, please consider contributing.

**Note**: The solution shown above is the current solution in the Sample Programs repository as of May 09 2022 21:44:19. The solution was first committed on Oct 15 2019 23:58:51. As a result, documentation below may be outdated.

No ‘How to Implement the Solution’ section available. Please consider contributing.

No ‘How to Run the Solution’ section available. Please consider contributing.