[英]Base64 encoding in PHP not working for '&' and '#'?
My knowledge about base64 is pretty limited. 我对base64的了解非常有限。 I am using it as an alternative to string escaping in a content management system, for I had been warned about how weaknesses have been found in mysql_real_escape_string();
我正在使用它作为内容管理系统中字符串转义的替代方法,因为已经警告我如何在mysql_real_escape_string()中发现弱点; and quite sheepishly so, as I am aware of how it buffs text size up.
而且非常令人毛骨悚然,因为我知道它会增加文字的大小。
PHP seems to truncate everything after an instance of # or & in the string; PHP似乎在字符串中#或&的实例之后截断了所有内容; please help me out of this one.
请帮助我。
Also, comment on whether using base64 to maintain the 'trueness' of post content in the CMS is just plain retarded, or a wise move. 另外,请评论一下使用base64来保持CMS中帖子内容的“真实性”是否只是明智之举,还是明智之举。
Thanks for your time :) 谢谢你的时间 :)
Yes it works: 是的,它可以工作:
$ php
<?php echo base64_decode(base64_encode("hello &# world")); ?>
hello &# world
you can find informations about base64 on wikipedia and in php manual 您可以在Wikipedia和php手册中找到有关base64的信息
Thank you all, Dav was right all the way. 谢谢大家,达夫一直都是对的。 A simple URLEncode function I grabbed off Google did the trick :)
我从Google手中抢到的一个简单的URLEncode函数就完成了:)
return encodeURIComponent(str).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').
replace(/\)/g, '%29').replace(/\*/g, '%2A').replace(/%20/g, '+');
Thanks again :) 再次感谢 :)
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