MYSQL根据字符串长度排序可以使用length函数计算出字符串长度然后进行排序 具体写法:SELECT * FROM `ymwl_relatedlink` order by LENGTH(TRIM(`name`)) desc
//代码中的应用案列
$sql = "SELECT * FROM `ymwl_relatedlink` order by LENGTH(TRIM(`name`)) desc";
db::query($sql);
$result = db::fetch_all();
foreach ($result as $val)
{
$arr_tmp[] = $val;
}
util::put_file(PATH_DATA . "/file_cache/relatedlink_table_cache.php", '<?php $relatedlink_data = ' . var_export($arr_tmp, true) . ';');如果本文对你有帮助,欢迎打赏本站

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