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不使用php api函数实现数组的交换排序示例_PHP

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2016-06-01 11:54:43951browse

复制代码 代码如下:
$arr = array(900 , 20 , 16 , 50 , -2 , 10 , 3);
$min = $max = 0;

for ($j=0;$j for($i=0;$i  if($arr[$i] > $arr[$i+1]){
   $min = $arr[$i+1];
   $arr[$i+1] = $arr[$i];
   $arr[$i] = $min;
  }
 }
 echo "当前数组为:";print_r($arr);echo "
";
}

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