htmlspecialchars 只转化下面这几个html代码,而 htmlentities 却会转化所有的html代码,连同里面的它无法识别的中文字符也给转化了。
'&' (ampersand) becomes '&' '"' (double quote) becomes '"' when ENT_NOQUOTES is not set. ''' (single quote) becomes ''' only when ENT_QUOTES is set. '<' (less than) becomes '<' '>' (greater than) becomes '>'
结论是,有中文的时候,最好用 htmlspecialchars ,否则可能乱码
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标签:set,哪些,becomes,when,htmlspecialchars,htmlentities,html From: https://www.cnblogs.com/shanhubei/p/18129814