Home >php教程 >PHP源码 >插入数组但不影响原来排序 - PHP

插入数组但不影响原来排序 - PHP

PHP中文网
PHP中文网Original
2016-05-25 17:02:301069browse

php代码

 function array_intsort($array,$num) {
    $array_right = $array_left = array();
      
    $length = count($array);
    if ($num < $array[0]) {
        array_unshift($array,$num);
        return $array;
    } else {
        for($i=0; $i < $length; $i++) {
            if ($i + 1 < $length) {
                if ($array[$i] < $num && $num < $array[$i+1]) {
                    $array_right = array_slice($array,$i + 1);           
                    $array_left = array_slice($array,0,$i);
                    $array_left[] = $num;               
                    break;
                }
            } else {
                $array_left = $array;
                $array_left[] = $num;           
            }
        }
        return array_merge($array_left,$array_right);
    }
}

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn