1.过滤字符串为空的一些记录的话,可以在sql_query中直接加上where来限制,如: sql_query = \ SELECT a.location_id as id,a.location_id,a.location_name as `location_name`,a.location_name as `name`,a.location_bname,a.attach_id,a.showstatus,CRC32(a.showstatus) as crc32_showstatus,a.is
<?php header("Content-Type:text/html;charset=utf-8"); //字符串过滤函数: //1.n12br 在所有新行之前插入Html换行标记. //单独的\r或\n,以及他们的组合\r\n都会转换成一次换行标记. //例: /*$str = "This\nis\rmy\r\nhome"; echo nl2br($str);*/ /*输出: This is my home */ //2.addslashes使用转义反斜
HTML 中 onkeyup="stripscript(this)"; function stripscript(obj) { var s = $(obj).val(); var pattern = new RegExp("[`~@#$^&|\\<>/~@#¥&]") var rs = ""; for (var i = 0; i < s.length; i++) { rs = rs + s.substr(i, 1
using System; using System.Collections.Generic; using System.Text; using System.Collections; using System.Text.RegularExpressions; using System.Security.Cryptography; /**/ //////////////////////////////////////////////////// ///功能:字符文本操作类 /// /// ///