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$arr= array(110,20,130,100,2);
for($i=0; $i<count($arr)-1; $i++)
{
for($j=0; $j<count($arr)-1; $j++)
{
if($arr[$j]> $arr[$j+1]){
$temp= $arr[$j+1];
$arr[$j+1]= $arr[$j];
$arr[$j]= $temp;
}
}
}
print_r($arr);
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Here is the simplest way of sorting...
function sort($arr) {
for ($i=0; $i<count($arr); $i++) {
for ($j=0; $j<count($arr)-1-$i; $j++) {
if ($arr[$j+1] < $arr[$j]) {
swap($arr, $j, $j+1);
}
}
}
return $arr;
}
function swap(&$arr, $a, $b) {
$tmp = $arr[$a];
$arr[$a] = $arr[$b];
$arr[$b] = $tmp;
}
//using sorting functions
$arr = array(1,13,2,9,5,7,0,3);
echo("Before sorting");
print_r($arr);
sort($arr);
echo("Sorted array");
print_r($arr);
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$array = array('1','2','4','3','8','7','10','11');
$c = count($array);
for($i=0;$i<$c;$i++)
{
if($array[$i] > $array[$i+1]) {
$temp = $array[$i+1];
$array[$i+1]=$array[$i];
$array[$i]=$temp;
}
}
echo "Sorted Array is: ";
echo "<br /><pre>";
print_r($array);
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Check this one , basic logic for beginners step by step
<?php
$array = array('5','15','7','12','39','1','5');
echo "Before Sort ";
echo "<pre>";
print_r($array);
echo "<BR/>After Sort ";
for($prnt_index=0; $prnt_index < count($array); $prnt_index++){
// echo $array[$prnt_index].", ";
for($child_index=0; $child_index < count($array)-1 ; $child_index++){
if($array[$child_index] > $array[$child_index+1] ){ // 9, 7
//apply swapping concept
$temp_var= $array[$child_index+1]; //put 7 in some temp var
// swap current index with next index
$array[$child_index+1] =$array[$child_index];
// get temp data and put on current index
$array[$child_index] =$temp_var;
}
}
}
print_r($array);
echo "</pre>";
?>
Output
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Here is the best way of sorting.
Also check response time.
function findMaxVal($arr)
{
$maxNum = $arr[0];
foreach($arr as $arval)
{
$maxNum = $maxNum < $arval ? $arval : $maxNum;
}
return $maxNum;
}
function sortArrFun($arr)
{
$maxVal = findMaxVal($arr);
$countArr = array();
for($i = 0; $i <= $maxVal; $i++)
{
$countArr[$i] = 0;
}
for($i = 0; $i < count($arr); $i++)
{
$countArr[$arr[$i]]++;
}
$order = array();
for($i = 0; $i < count($countArr); $i++)
{
for($j = 0; $j < $countArr[$i]; $j++)
{
$order[] = $i;
}
}
return $order;
}
$arrr = [1,22,333,45,5,8888,9999,0,9,7,8]
print_r(sortArrFun($arrr1));
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You can refer this program.
<?php
//using sorting functions
$arr = array(1,13,2,9,5,7,0,3);
echo("Before sorting");
echo "<pre>";
print_r($arr);
echo "</pre>";
for ($i=0; $i < count($arr)-1; $i++) {
sortarray($arr);
}
function sortarray(&$arr) {
for ($i=0; $i < count($arr)-1; $i++) {
if ($arr[$i+1] < $arr[$i]) {
$tmp = $arr[$i+1];
$arr[$i+1] = $arr[$i];
$arr[$i] = $tmp;
}
}
}
echo("Sorted array");
echo "<pre>";
print_r($arr);
echo "</pre>";
?>
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