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Diffstat (limited to 'vendor/smarty/smarty/docs/designers/language-variables/language-variable-scopes.md')
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diff --git a/vendor/smarty/smarty/docs/designers/language-variables/language-variable-scopes.md b/vendor/smarty/smarty/docs/designers/language-variables/language-variable-scopes.md deleted file mode 100644 index 2ba3f026b..000000000 --- a/vendor/smarty/smarty/docs/designers/language-variables/language-variable-scopes.md +++ /dev/null @@ -1,61 +0,0 @@ -Variable scopes {#language.variable.scopes} -=============== - -You have the choice to assign variables to the scope of the main Smarty -object, data objects created with [`createData()`](#api.create.data), -and template objects created with -[`createTemplate()`](#api.create.template). These objects can be -chained. A template sees all the variables of its own object and all -variables assigned to the objects in its chain of parent objects. - -By default templates which are rendered by -[`$smarty->display(...)`](#api.display) or -[`$smarty->fetch(...)`](#api.fetch) calls are automatically linked to -the Smarty object variable scope. - -By assigning variables to individual data or template objects you have -full control which variables can be seen by a template. - - - - // assign variable to Smarty object scope - $smarty->assign('foo','smarty'); - - // assign variables to data object scope - $data = $smarty->createData(); - $data->assign('foo','data'); - $data->assign('bar','bar-data'); - - // assign variables to other data object scope - $data2 = $smarty->createData($data); - $data2->assign('bar','bar-data2'); - - // assign variable to template object scope - $tpl = $smarty->createTemplate('index.tpl'); - $tpl->assign('bar','bar-template'); - - // assign variable to template object scope with link to Smarty object - $tpl2 = $smarty->createTemplate('index.tpl',$smarty); - $tpl2->assign('bar','bar-template2'); - - // This display() does see $foo='smarty' from the $smarty object - $smarty->display('index.tpl'); - - // This display() does see $foo='data' and $bar='bar-data' from the data object $data - $smarty->display('index.tpl',$data); - - // This display() does see $foo='data' from the data object $data - // and $bar='bar-data2' from the data object $data2 - $smarty->display('index.tpl',$data2); - - // This display() does see $bar='bar-template' from the template object $tpl - $tpl->display(); // or $smarty->display($tpl); - - // This display() does see $bar='bar-template2' from the template object $tpl2 - // and $foo='smarty' form the Smarty object $foo - $tpl2->display(); // or $smarty->display($tpl2); - - - -See also [`assign()`](#api.assign), [`createData()`](#api.create.data) -and [`createTemplate()`](#api.create.template). |