A simple example of implementing bubble sort in php

/**
* php bubble sort
* edit by bbs.it-home.org
*/
 function maopao($arr){
 $c = count($arr);
 $t = 0;
 for($i=0; $i<=$c;$i++){
 for($j=$i+1;$j<$c;$j++){
 if($arr[$i] < $arr[$j])
 {
 $t = $arr[$i];
 $arr[$i] = $arr[$j];
 $arr[$j] = $t;
 }
 }
 }
 return $arr;
 }
//Call example
$arr = array(9,3,12);
print_r(maopao($arr));
?>

More PHP implementations of bubble sorting , please refer to the following article: Small example of php bubble sort php bubble sort implementation code PHP array sorting method sharing (bubble sort, selection sort) php bubble sort exchange sort method Example of php bubble sort php code to implement bubble sort algorithm An example of php bubble sorting algorithm Examples of php bubble sort and quick sort