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File: htdocs/xoops_lib/vendor/smarty/smarty/docs/programmers/api-variables/variable-cache-modified-check.md

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File: htdocs/xoops_lib/vendor/smarty/smarty/docs/programmers/api-variables/variable-cache-modified-check.md
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Description: Auxiliary data
Class: Xoops 2.5
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\$cache\_modified\_check {#variable.cache.modified.check}

If set to TRUE, Smarty will respect the If-Modified-Since header sent from the client. If the cached file timestamp has not changed since the last visit, then a '304: Not Modified' header will be sent instead of the content. This works only on cached content without {insert} tags.

See also $caching, $cache_lifetime, and the caching section.