How to solve the problem of php smarty truncate UTF8 garbled code

This article mainly explains "how to solve the php smarty truncate UTF8 garbled problem", interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to solve the php smarty truncate UTF8 garbled problem.

It is estimated that many children who play with smarty templates have encountered the problem of cutting garbled codes. Especially those encoded by UTF8.

The following code is saved as modifier.truncate2.php to the plugin directory under smarty libs

Then use $v-> content when cutting | truncate2:100

It's done.

If it is not easy to use, it may be caused by the cache. Please delete the cache file under the templates_c as soon as possible. (the editor encountered a cache problem when doing it. )

The copy code is as follows:

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