程序代码<input type='checkbox' name='checkbox[]' value=$dwmyrow[banzhu] />
提交页面处理 //当计划当作sql指令的一部分时：如果参与控制的字段是数值型的，则
程序代码if(! empty($_POST['checkbox'])) {
$expr = join(",", $_POST['checkbox']);
$sql = "select * from tbl_name where field in ($expr)";
}
$expr = join(",", $_POST['checkbox']);
$sql = "select * from tbl_name where field in ($expr)";
}
//如果参与控制的字段是数值型的，则
程序代码if(! empty($_POST['checkbox'])) {
$expr = "'".join("','", $_POST['checkbox']).".";
$sql = "select * from tbl_name where field in ($expr)";
}
$expr = "'".join("','", $_POST['checkbox']).".";
$sql = "select * from tbl_name where field in ($expr)";
}
如此即可实现对checkbox框值的获取