
复制header("Content-type:text/html;charset=utf-8"); $mysql_host = localhost; $mysql_un = root; $mysql_pwd = 123456; $my_db_name = mytestdb; $my_table_name = mytesttable; $output_str = ; $resource = mysql_connect($mysql_host,随机l数
$mysql_un,$mysql_pwd) or die(Mysql connect error!); mysql_select_db($my_db_name,$resource); $result = mysql_query("select id from $my_table_name",$resource) or die(select data error); $my_id_array = array(); while($row = mysql_fetch_assoc($result)){ if(is_numeric($row[id])){ $my_id_array[] = $row[id]; } } mysql_free_result($result); if(count($my_id_array)>0){ $rand_query_id = array_rand($my_id_array,1); $result = mysql_query("select * from $my_table_name where id = $rand_query_id",$resource) or die(select data error2); $row = mysql_fetch_assoc($result); $output_str = ""; mysql_free_result($result); }else{ $output_str = Without any data; } mysql_close($resource); echo $output_str; ?> 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.
作者:应用开发