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author | Mario <mario@mariovavti.com> | 2022-05-19 08:18:15 +0000 |
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committer | Mario <mario@mariovavti.com> | 2022-05-19 08:18:15 +0000 |
commit | 55d833a9c86ad9356e76bf47d0f48dd40552944a (patch) | |
tree | 4c5921be76eb249ec623aa576e2d2528537308cf /vendor/smarty/smarty/docs/designers/language-builtin-functions/language-function-function.md | |
parent | 8ba47450970bab036664f03a558917c13d8c1574 (diff) | |
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update composer libs
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diff --git a/vendor/smarty/smarty/docs/designers/language-builtin-functions/language-function-function.md b/vendor/smarty/smarty/docs/designers/language-builtin-functions/language-function-function.md deleted file mode 100644 index 647e4bfc8..000000000 --- a/vendor/smarty/smarty/docs/designers/language-builtin-functions/language-function-function.md +++ /dev/null @@ -1,88 +0,0 @@ -{function} {#language.function.function} -========== - -`{function}` is used to create functions within a template and call them -just like a plugin function. Instead of writing a plugin that generates -presentational content, keeping it in the template is often a more -manageable choice. It also simplifies data traversal, such as deeply -nested menus. - -> **Note** -> -> Template functions are defined global. Since the Smarty compiler is a -> single-pass compiler, The [`{call}`](#language.function.call) tag must -> be used to call a template function defined externally from the given -> template. Otherwise you can directly use the function as -> `{funcname ...}` in the template. - -- The `{function}` tag must have the `name` attribute which contains - the the name of the template function. A tag with this name can be - used to call the template function. - -- Default values for variables can be passed to the template function - as [attributes](#language.syntax.attributes). Like in PHP function - declarations you can only use scalar values as default. The default - values can be overwritten when the template function is being - called. - -- You can use all variables from the calling template inside the - template function. Changes to variables or new created variables - inside the template function have local scope and are not visible - inside the calling template after the template function is executed. - -**Attributes:** - - Attribute Name Type Required Default Description - ---------------- -------------- ---------- --------- --------------------------------------------------------------- - name string Yes *n/a* The name of the template function - \[var \...\] \[var type\] No *n/a* default variable value to pass local to the template function - -> **Note** -> -> You can pass any number of parameter to the template function when it -> is called. The parameter variables must not be declared in the -> `{funcname ...}` tag unless you what to use default values. Default -> values must be scalar and can not be variable. Variables must be -> passed when the template is called. - - - {* define the function *} - {function name=menu level=0} - {function menu level=0} {* short-hand *} - <ul class="level{$level}"> - {foreach $data as $entry} - {if is_array($entry)} - <li>{$entry@key}</li> - {menu data=$entry level=$level+1} - {else} - <li>{$entry}</li> - {/if} - {/foreach} - </ul> - {/function} - - {* create an array to demonstrate *} - {$menu = ['item1','item2','item3' => ['item3-1','item3-2','item3-3' => - ['item3-3-1','item3-3-2']],'item4']} - - {* run the array through the function *} - {menu data=$menu} - - - -Will generate the following output - - - * item1 - * item2 - * item3 - o item3-1 - o item3-2 - o item3-3 - + item3-3-1 - + item3-3-2 - * item4 - - - -See also [`{call}`](#language.function.call) |