


What should I do if the backslash is not added when php is imported into the database?
php入库时没有加反斜杠的解决办法:1、打开相应的代码文件;2、通过“addcslashes($detail,"\\");”方法将反斜杠进行转义即可。
本文操作环境:Windows7系统、PHP7.1版、DELL G3电脑
php 入库时没有加 反斜杠怎么办?
PHP 数据中的反斜杠插入数据库后消失了
原因就是:
反斜杠(\ )需要进行转义。
列入:
INSERT INTO `stu` VALUES('lisi', 'school\class\stu_num', '188/900');
这样直接插入数据库不行
所以用了addcslashes();
例如:
$deatil = addcslashes($detail,"\\"); INSERT INTO `stu` VALUES("$name", "$detail", "$else");
另外想到了magic_quotes_gpc 函数,所以提一下:
这个特性在PHP5.3.0中已经废弃并且在5.4.0中已经移除了(This feature has been DEPRECATED as of PHP 5.3.0 and REMOVED as of PHP 5.4.0.)。所以没有理由再使用魔术引号,因为它不再是 PHP 支持的一部分。 不过它帮助了新手在不知不觉中写出了更好(更安全)的代码。 但是在处理代码的时候,最好是更改你的代码而不是依赖于魔术引号的开启。
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