Shulou(Shulou.com)06/03 Report--

This article mainly introduces "how to solve the problem of Smarty variable regulator failure". In daily operation, I believe many people have doubts about how to solve the problem of Smarty variable regulator failure. Xiaobian consulted all kinds of data and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubt of "how to solve the problem of Smarty variable regulator failure". Next, please follow the editor to study!

Smarty's variable regulator is a good thing, which has always been easy to use, but it didn't work when I used it yesterday.

The copy code is as follows

{$name | upper}

Read the manual carefully, looked at the smarty load path, checked up and down for nearly an hour and found no problem. When you are about to fall into a helpless predicament, delete the code and rewrite it as

The copy code is as follows:

{$name | upper}

The result is good. The original variable should be directly followed by the vertical bar, the function name, and there can be no space in the middle, otherwise the function of the variable regulator will be invalid. After making a scene for a long time, it turned out that it was caused by a space, so it was not worth it!

It seems that when you transfer the smarty program in the future, you have to pay attention to the space problem. Maybe other problems may also be caused by spaces, and the problems caused by spaces are the most difficult to find.

At this point, the study on "how to solve the problem of Smarty variable regulator failure" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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