Detailed Introduction to Custom fields

Source: Internet
Author: User
This article mainly introduces the Dedecms custom field call length interception method, the need for friends can refer to the fields such as the call Test dedecms template Download Address: Www.php.cn/xiazai/code/dedecms method One: Run PHP method. [Field:test Runphp=yes] @me =substr (@me, intercept bytes) [/field:test] method two: Call the built-in function method [Field:test function= ' Cn_substr (@me, intercept bytes) '/] The two methods are actually similar. The second method is more suitable for Chinese interception. The built-in function that is dedecms encapsulated is much better than the first one.

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Introduction: This article mainly introduces the Dedecms custom field call length interception method, the need for friends can refer to the following

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