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

This article mainly introduces the PHP Smarty template how to achieve template inheritance, the article is very detailed, has a certain reference value, interested friends must read it!

{extends}

In template inheritance, you can use the {extends} tag within the child template to extend the parent template.

1. {extends} must be placed on the first line of the template.

two。 If the child template is to extend the parent template with {extends}, then it can only have the area of {block}.

3. Any other template content will be ignored.

To extend files other than $template_dir, use the syntax of the template resource.

Note

When you extend a variable with a parent template name, such as {extends file=$parent_file}

Make sure that the $parent_file variable is placed in the same $cache_id. Otherwise, Smarty will not be able to distinguish between different $parent_file variables.

Parent.php page

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