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PHP中的特殊字符问题

[英]Special characters issue in PHP

原文 2016-07-29 05:23:48 7 1 php/ utf-8/ special-characters

I am working on a project where a user enters his info and I save it into database, a user posted a string in the form " I still am… ". 我正在一个项目中，用户输入他的信息并将其保存到数据库中，一个用户以“ 我仍然是…… ”的形式发布了一个字符串。 But the string stored in database as " I still amâ€¦ ". 但是存储在数据库中的字符串为“ 我仍然是 ”。

Now I am wondering why this happened, by looking at the string it is cleared that the suffix used after am is a kind of special characters and is converted into â€¦ . 现在，我想知道为什么会发生这种情况，通过查看字符串，可以清楚地看到am之后使用的后缀是一种特殊字符，并转换为â€¦ 。

1 个解决方案

You have to set the UTF-8 as the connection to a database too. 您还必须将UTF-8设置为与数据库的连接。 It is set to Windows 1252 by default. 默认情况下，它设置为Windows 1252。 (This encoding is often incorrectly labelled ISO 8859-1.) （此编码通常被错误地标记为ISO 8859-1。）

The bytes E2 80 A6 are rendered as … in UTF-8 and as â€¦ in Windows 1252. The PHP is most of the time unaware of an encoding and pass raw bytes. 该字节E2 80 A6被渲染为…在UTF-8和â€¦在Windows 1252的PHP是大多数时候不知道的编码，并通过原始字节。