Two methods for length interception of DedeCms custom field calls-PHP Tutorial-php.cn

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Two methods for length interception of DedeCms custom field calls

黄舟

Mar 31, 2017 am 10:10 AM

Custom fields

This article mainly introduces the DedeCms custom field call length interception method. Friends in need can refer to it. For example, the called field is test

dedecms template download address: www.php.cn/xiazai/code/dedecms

Method 1: Run phpmethod...

[field:test runphp=yes] 
@me=
substr
(@me,截取字节) 
[/field:test]

Method 2: Call built-in Function method

[field:test function=’cn_substr(@me,截取字节)’/]

The two methods are actually almost the same.

The second method is more suitable for Chinese interception. It is the built-in function encapsulated by dedecms

The effect is much better than the first one...

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