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28 lines
649 B
PHP
28 lines
649 B
PHP
<?php
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function selection_sort($data)
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{
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for($i=0; $i<count($data)-1; $i++) {
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$min = $i;
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for($j=$i+1; $j<count($data); $j++) {
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if ($data[$j]<$data[$min]) {
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$min = $j;
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}
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}
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$data = swap_positions($data, $i, $min);
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}
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return $data;
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}
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function swap_positions($data1, $left, $right) {
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$backup_old_data_right_value = $data1[$right];
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$data1[$right] = $data1[$left];
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$data1[$left] = $backup_old_data_right_value;
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return $data1;
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}
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$my_array = array(3, 0, 2, 5, -1, 4, 1);
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echo "Original Array :\n";
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echo implode(', ',$my_array );
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echo "\nSorted Array :\n";
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echo implode(', ',selection_sort($my_array)). PHP_EOL;
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?>
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