相同的字符串，但var_dump()表示一个多了5个字符 [英] Same strings but var_dump() says one is 5 characters longer

问题描述

我有2个字符串，当我执行var_dump()时，我看到一个字符串比另一个字符串长5个字符.

I have 2 strings, when I do var_dump() I see one string is 5 characters longer than the other one.

我猜这是因为在第一个字符串中，'(引号)被视为' 或'(但我不确定).

I guess this is because in the first string, the ' (quote) is seen as ' or ' (but I am not sure about this).

string(15) "i'm a bird" 
string(10) "i'm a bird" 

我希望第一个字符串也包含10个字符.

I want the first string to have 10 chars aswell.

我已经尝试过htmlspecialchars()，htmlspecialchars()和ENT_QUOTES，htmlspecialchars()和ENT_NOQUOTES，utf8_decode()，utf8_encode()，...

I already tried htmlspecialchars(), htmlspecialchars() with ENT_QUOTES, htmlspecialchars() with ENT_NOQUOTES, utf8_decode(), utf8_encode(), ...

它仍然是string(15).

有人知道该怎么做吗?

@ Mathieu Imbert:当我查看页面源代码时，我看到的是这样的:

@ Mathieu Imbert: When I look at the page source, I see it like this:

string(15) "i'm a bird"

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解决方案:

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SOLUTION:

谢谢PeeHaa！您已对@ http://codepad.viper-7.com/pvHCwH 进行了编码！ >

Thanks PeeHaa !! You code @ http://codepad.viper-7.com/pvHCwH fixed it!

html_entity_decode($title, ENT_QUOTES); 

推荐答案

如果您希望第一个字符串也为10个字符，则需要DECODE字符串中的编码值.检查 html_entity_decode

If you want the first string to be 10 chars aswell, you need to DECODE the encoded value in the string. Check html_entity_decode

您给出的示例将使第二个字符串也大于10个字符.

The example you give would make the second string also larger then 10 chars.

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