Bubble Sort in PHP

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Q. Write a PHP program for Bubble Sort

 <?php
// Define an array
$array = array(64, 34, 25, 12, 22, 11, 90);
$n = count($array);

// Bubble Sort logic
for ($i = 0; $i < $n - 1; $i++) {
    for ($j = 0; $j < $n - $i - 1; $j++) {
        if ($array[$j] > $array[$j + 1]) {
            // Swap elements
            $temp = $array[$j];
            $array[$j] = $array[$j + 1];
            $array[$j + 1] = $temp;
        }
    }
}

// Display sorted array
echo "Sorted array in ascending order: ";
foreach ($array as $value) {
    echo "$value ";
}
?>
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Q. Write an algorithm for Bubble Sort in PHP

1. Start
2. Define an array array[]
3. Get the length of the array n
4. Loop i from 0 to n - 2:
    a. Loop j from 0 to n - i - 2:
5. If array[j] > array[j+1], swap array[j] and array[j+1]
6. Print the sorted array
7. End
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