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mysql转义字符插入、查询及显示有关问题,求点拨

WBOY
WBOYOriginal
2016-06-13 12:36:39812browse

mysql转义字符插入、查询及显示问题,求点拨
RT,通常php+mysql的单引号,“\”符号插入一般采用addslashes()方式 

假如,现在插入$varstr = test'\,问题如下:
1.带addslashes(),insert插入后在mysql中存放格式是test'\,还是test\'\\

3.select出来后,echo $varstr;显示是test'\,还是test\'\\

2.selelct以该变量字符串为条件查询时,是否需要加addslashes()?

mysql关于转义字符问题,很头疼,希望专家出来点拨下,谢了!

mysql?转义字符?特殊字符
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