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Which is the content interception function of dream string? This problem may be often seen in our daily study or work. I hope you can gain a lot from this question. The following is the reference content that the editor brings to you, let's take a look at it!

What is the content interception function of dream string?

In the secondary development of dream weaving (that is, dedecms) and website construction, we often use the problem of string interception, and there are two commonly used string content interception functions in dream weaving.

The Html2text () function removes the html tag code.

The cn_substr (str,80) function intercepts the length of a string.

Of course, they can also be combined to use:

[field:body function= "cn_substr (Html2text (@ me), 80)" /]

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