diff options
Diffstat (limited to 'vendor/smarty/smarty/docs/programmers/resources/resources-string.md')
-rw-r--r-- | vendor/smarty/smarty/docs/programmers/resources/resources-string.md | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/vendor/smarty/smarty/docs/programmers/resources/resources-string.md b/vendor/smarty/smarty/docs/programmers/resources/resources-string.md new file mode 100644 index 000000000..4b19d8e32 --- /dev/null +++ b/vendor/smarty/smarty/docs/programmers/resources/resources-string.md @@ -0,0 +1,73 @@ +String Template Resources {#resources.string} +========================= + +Smarty can render templates from a string by using the `string:` or +`eval:` resource. + +- The `string:` resource behaves much the same as a template file. The + template source is compiled from a string and stores the compiled + template code for later reuse. Each unique template string will + create a new compiled template file. If your template strings are + accessed frequently, this is a good choice. If you have frequently + changing template strings (or strings with low reuse value), the + `eval:` resource may be a better choice, as it doesn\'t save + compiled templates to disk. + +- The `eval:` resource evaluates the template source every time a page + is rendered. This is a good choice for strings with low reuse value. + If the same string is accessed frequently, the `string:` resource + may be a better choice. + +> **Note** +> +> With a `string:` resource type, each unique string generates a +> compiled file. Smarty cannot detect a string that has changed, and +> therefore will generate a new compiled file for each unique string. It +> is important to choose the correct resource so that you do not fill +> your disk space with wasted compiled strings. + + + <?php + $smarty->assign('foo','value'); + $template_string = 'display {$foo} here'; + $smarty->display('string:'.$template_string); // compiles for later reuse + $smarty->display('eval:'.$template_string); // compiles every time + ?> + + + +From within a Smarty template + + + {include file="string:$template_string"} {* compiles for later reuse *} + {include file="eval:$template_string"} {* compiles every time *} + + + + +Both `string:` and `eval:` resources may be encoded with +[`urlencode()`](&url.php-manual;urlencode) or +[`base64_encode()`](&url.php-manual;urlencode). This is not necessary +for the usual use of `string:` and `eval:`, but is required when using +either of them in conjunction with +[`Extends Template Resource`](#resources.extends) + + + <?php + $smarty->assign('foo','value'); + $template_string_urlencode = urlencode('display {$foo} here'); + $template_string_base64 = base64_encode('display {$foo} here'); + $smarty->display('eval:urlencode:'.$template_string_urlencode); // will decode string using urldecode() + $smarty->display('eval:base64:'.$template_string_base64); // will decode string using base64_decode() + ?> + + + +From within a Smarty template + + + {include file="string:urlencode:$template_string_urlencode"} {* will decode string using urldecode() *} + {include file="eval:base64:$template_string_base64"} {* will decode string using base64_decode() *} + + + |