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Diffstat (limited to 'vendor/smarty/smarty/docs/programmers/advanced-features/advanced-features-prefilters.md')
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diff --git a/vendor/smarty/smarty/docs/programmers/advanced-features/advanced-features-prefilters.md b/vendor/smarty/smarty/docs/programmers/advanced-features/advanced-features-prefilters.md deleted file mode 100644 index 76229e633..000000000 --- a/vendor/smarty/smarty/docs/programmers/advanced-features/advanced-features-prefilters.md +++ /dev/null @@ -1,36 +0,0 @@ -Prefilters {#advanced.features.prefilters} -========== - -Template prefilters are PHP functions that your templates are ran -through *before they are compiled*. This is good for preprocessing your -templates to remove unwanted comments, keeping an eye on what people are -putting in their templates, etc. - -Prefilters can be either [registered](#api.register.filter) or loaded -from the [plugins directory](#variable.plugins.dir) by using -[`loadFilter()`](#api.load.filter) function or by setting the -[`$autoload_filters`](#variable.autoload.filters) variable. - -Smarty will pass the template source code as the first argument, and -expect the function to return the resulting template source code. - -This will remove all the html comments in the template source. - - - <?php - // put this in your application - function remove_dw_comments($tpl_source, Smarty_Internal_Template $template) - { - return preg_replace("/<!--#.*-->/U",'',$tpl_source); - } - - // register the prefilter - $smarty->registerFilter('pre','remove_dw_comments'); - $smarty->display('index.tpl'); - ?> - - - -See also [`registerFilter()`](#api.register.filter), -[postfilters](#advanced.features.postfilters) and -[`loadFilter()`](#api.load.filter). |