} sytax to while tag
+
+04/26/2009
+- added trusted stream checking to security
+- internal changes at file dependency check for caching
+
+04/24/2009
+- changed name of {template} tag to {function}
+- added new {template} tag
+
+04/23/2009
+- fixed access of special smarty variables from included template
+
+04/22/2009
+- unified template stream syntax with standard Smarty resource syntax $smarty->display('mystream:mytemplate')
+
+04/21/2009
+- change of new style syntax for forach. Now: {foreach $array as $var} like in PHP
+
+04/20/2009
+- fixed "$foo.bar ..." variable replacement in double quoted strings
+- fixed error in {include} tag with variable file attribute
+
+04/18/2009
+- added stream resources ($smarty->display('mystream://mytemplate'))
+- added stream variables {$mystream:myvar}
+
+04/14/2009
+- fixed compile_id handling on {include} tags
+- fixed append/prepend attributes in {block} tag
+- added {if 'expression' is in 'array'} syntax
+- use crc32 as hash for compiled config files.
+
+04/13/2009
+- fixed scope problem with parent variables when appending variables within templates.
+- fixed code for {block} without childs (possible sources for notice errors removed)
+
+04/12/2009
+- added append and prepend attribute to {block} tag
+
+04/11/2009
+- fixed variables in 'file' attribute of {extend} tag
+- fixed problems in modifiers (if mb string functions not present)
+
+04/10/2009
+- check if mb string functions available otherwise fallback to normal string functions
+- added global variable scope SMARTY_GLOBAL_SCOPE
+- enable 'variable' filter by default
+- fixed {$smarty.block.parent.foo}
+- implementation of a 'variable' filter as replacement for default modifier
+
+04/09/2009
+- fixed execution of filters defined by classes
+- compile the always the content of {block} tags to make shure that the filters are running over it
+- syntax corrections on variable object property
+- syntax corrections on array access in dot syntax
+
+04/08/2009
+- allow variable object property
+
+04/07/2009
+- changed variable scopes to SMARTY_LOCAL_SCOPE, SMARTY_PARENT_SCOPE, SMARTY_ROOT_SCOPE to avoid possible conflicts with user constants
+- Smarty variable global attribute replaced with scope attribute
+
+04/06/2009
+- variable scopes LOCAL_SCOPE, PARENT_SCOPE, ROOT_SCOPE
+- more getter/setter methods
+
+04/05/2009
+- replaced new array looping syntax {for $foo in $array} with {foreach $foo in $array} to avoid confusion
+- added append array for short form of assign {$foo[]='bar'} and allow assignments to nested arrays {$foo['bla']['blue']='bar'}
+
+04/04/2009
+- make output of template default handlers cachable and save compiled source
+- some fixes on yesterdays update
+
+04/03/2006
+- added registerDefaultTemplateHandler method and functionallity
+- added registerDefaultPluginHandler method and functionallity
+- added {append} tag to extend Smarty array variabled
+
+04/02/2009
+- added setter/getter methods
+- added $foo@first and $foo@last properties at {for} tag
+- added $set_timezone (true/false) property to setup optionally the default time zone
+
+03/31/2009
+- bugfix smarty.class and internal.security_handler
+- added compile_check configuration
+- added setter/getter methods
+
+03/30/2009
+- added all major setter/getter methods
+
+03/28/2009
+- {block} tags can be nested now
+- md5 hash function replace with crc32 for speed optimization
+- file order for exted resource inverted
+- clear_compiled_tpl and clear_cache_all will not touch .svn folder any longer
+
+03/27/2009
+- added extend resource
+
+03/26/2009
+- fixed parser not to create error on `word` in double quoted strings
+- allow PHP array(...)
+- implemented $smarty.block.name.parent to access parent block content
+- fixed smarty.class
+
+
+03/23/2009
+- fixed {foreachelse} and {forelse} tags
+
+03/22/2009
+- fixed possible sources for notice errors
+- rearrange SVN into distribution and development folders
+
+03/21/2009
+- fixed exceptions in function plugins
+- fixed notice error in Smarty.class.php
+- allow chained objects to span multiple lines
+- fixed error in modifers
+
+03/20/2009
+- moved /plugins folder into /libs folder
+- added noprint modifier
+- autoappend a directory separator if the xxxxx_dir definition have no trailing one
+
+03/19/2009
+- allow array definition as modifer parameter
+- changed modifier to use multi byte string funktions.
+
+03/17/2009
+- bugfix
+
+03/15/2009
+- added {include_php} tag for BC
+- removed @ error suppression
+- bugfix fetch did always repeat output of first call when calling same template several times
+- PHPunit tests extended
+
+03/13/2009
+- changed block syntax to be Smarty like {block:titel} -> {block name=titel}
+- compiling of {block} and {extend} tags rewriten for better performance
+- added special Smarty variable block ($smarty.block.foo} returns the parent definition of block foo
+- optimization of {block} tag compiled code.
+- fixed problem with escaped double quotes in double quoted strings
+
+03/12/2009
+- added support of template inheritance by {extend } and {block } tags.
+- bugfix comments within literals
+- added scope attribuie to {include} tag
+
+03/10/2009
+- couple of bugfixes and improvements
+- PHPunit tests extended
+
+03/09/2009
+- added support for global template vars. {assign_global...} $smarty->assign_global(...)
+- added direct_access_security
+- PHPunit tests extended
+- added missing {if} tag conditions like "is div by" etc.
+
+03/08/2009
+- splitted up the Compiler class to make it easier to use a coustom compiler
+- made default plugins_dir relative to Smarty root and not current working directory
+- some changes to make the lexer parser better configurable
+- implemented {section} tag for Smarty2 BC
+
+03/07/2009
+- fixed problem with comment tags
+- fixed problem with #xxxx in double quoted string
+- new {while} tag implemented
+- made lexer and paser class configurable as $smarty property
+- Smarty method get_template_vars implemented
+- Smarty method get_registered_object implemented
+- Smarty method trigger_error implemented
+- PHPunit tests extended
+
+03/06/2009
+- final changes on config variable handling
+- parser change - unquoted strings will by be converted into single quoted strings
+- PHPunit tests extended
+- some code cleanup
+- fixed problem on catenate strings with expression
+- update of count_words modifier
+- bugfix on comment tags
+
+
+03/05/2009
+- bugfix on tag with caching enabled
+- changes on exception handling (by Monte)
+
+03/04/2009
+- added support for config variables
+- bugfix on tag
+
+03/02/2009
+- fixed unqouted strings within modifier parameter
+- bugfix parsing of mofifier parameter
+
+03/01/2009
+- modifier chaining works now as in Smarty2
+
+02/28/2009
+- changed handling of unqouted strings
+
+02/26/2009
+- bugfix
+- changed $smarty.capture.foo to be global for Smarty2 BC.
+
+02/24/2009
+- bugfix {php} {/php} tags for backward compatibility
+- bugfix for expressions on arrays
+- fixed usage of "null" value
+- added $smarty.foreach.foo.first and $smarty.foreach.foo.last
+
+02/06/2009
+- bugfix for request variables without index for example $smarty.get
+- experimental solution for variable functions in static class
+
+02/05/2009
+- update of popup plugin
+- added config variables to template parser (load config functions still missing)
+- parser bugfix for empty quoted strings
+
+02/03/2009
+- allow array of objects as static class variabales.
+- use htmlentities at source output at template errors.
+
+02/02/2009
+- changed search order on modifiers to look at plugins folder first
+- parser bug fix for modifier on array elements $foo.bar|modifier
+- parser bug fix on single quoted srings
+- internal: splitted up compiler plugin files
+
+02/01/2009
+- allow method chaining on static classes
+- special Smarty variables $smarty.... implemented
+- added {PHP} {/PHP} tags for backward compatibility
+
+01/31/2009
+- added {math} plugin for Smarty2 BC
+- added template_exists method
+- changed Smarty3 method enable_security() to enableSecurity() to follow camelCase standards
+
+01/30/2009
+- bugfix in single quoted strings
+- changed syntax for variable property access from $foo:property to $foo@property because of ambiguous syntax at modifiers
+
+01/29/2009
+- syntax for array definition changed from (1,2,3) to [1,2,3] to remove ambiguous syntax
+- allow {for $foo in [1,2,3]} syntax
+- bugfix in double quoted strings
+- allow tags in template even if short_tags are enabled
+
+01/28/2009
+- fixed '!==' if condition.
+
+01/28/2009
+- added support of {strip} {/strip} tag.
+
+01/27/2009
+- bug fix on backticks in double quoted strings at objects
+
+01/25/2009
+- Smarty2 modfiers added to SVN
+
+01/25/2009
+- bugfix allow arrays at object properties in Smarty syntax
+- the template object is now passed as additional parameter at plugin calls
+- clear_compiled_tpl method completed
+
+01/20/2009
+- access to class constants implemented ( class::CONSTANT )
+- access to static class variables implemented ( class::$variable )
+- call of static class methods implemented ( class::method() )
+
+01/16/2009
+- reallow leading _ in variable names {$_var}
+- allow array of objects {$array.index->method()} syntax
+- finished work on clear_cache and clear_cache_all methods
+
+01/11/2009
+- added support of {literal} tag
+- added support of {ldelim} and {rdelim} tags
+- make code compatible to run with E_STRICT error setting
+
+01/08/2009
+- moved clear_assign and clear_all_assign to internal.templatebase.php
+- added assign_by_ref, append and append_by_ref methods
+
+01/02/2009
+- added load_filter method
+- fished work on filter handling
+- optimization of plugin loading
+
+12/30/2008
+- added compiler support of registered object
+- added backtick support in doubled quoted strings for backward compatibility
+- some minor bug fixes and improvments
+
+12/23/2008
+- fixed problem of not working "not" operator in if-expressions
+- added handling of compiler function plugins
+- finished work on (un)register_compiler_function method
+- finished work on (un)register_modifier method
+- plugin handling from plugins folder changed for modifier plugins
+ deleted - internal.modifier.php
+- added modifier chaining to parser
+
+12/17/2008
+- finished (un)register_function method
+- finished (un)register_block method
+- added security checking for PHP functions in PHP templates
+- plugin handling from plugins folder rewritten
+ new - internal.plugin_handler.php
+ deleted - internal.block.php
+ deleted - internal.function.php
+- removed plugin checking from security handler
+
+12/16/2008
+
+- new start of this change_log file
diff --git a/library/Smarty/demo/configs/test.conf b/library/Smarty/demo/configs/test.conf
new file mode 100644
index 0000000000..5eac748ec3
--- /dev/null
+++ b/library/Smarty/demo/configs/test.conf
@@ -0,0 +1,5 @@
+title = Welcome to Smarty!
+cutoff_size = 40
+
+[setup]
+bold = true
diff --git a/library/Smarty/demo/index.php b/library/Smarty/demo/index.php
new file mode 100644
index 0000000000..74c8e89712
--- /dev/null
+++ b/library/Smarty/demo/index.php
@@ -0,0 +1,33 @@
+force_compile = true;
+$smarty->debugging = true;
+$smarty->caching = true;
+$smarty->cache_lifetime = 120;
+
+$smarty->assign("Name","Fred Irving Johnathan Bradley Peppergill",true);
+$smarty->assign("FirstName",array("John","Mary","James","Henry"));
+$smarty->assign("LastName",array("Doe","Smith","Johnson","Case"));
+$smarty->assign("Class",array(array("A","B","C","D"), array("E", "F", "G", "H"),
+ array("I", "J", "K", "L"), array("M", "N", "O", "P")));
+
+$smarty->assign("contacts", array(array("phone" => "1", "fax" => "2", "cell" => "3"),
+ array("phone" => "555-4444", "fax" => "555-3333", "cell" => "760-1234")));
+
+$smarty->assign("option_values", array("NY","NE","KS","IA","OK","TX"));
+$smarty->assign("option_output", array("New York","Nebraska","Kansas","Iowa","Oklahoma","Texas"));
+$smarty->assign("option_selected", "NE");
+
+$smarty->display('index.tpl');
+?>
diff --git a/library/Smarty/demo/plugins/cacheresource.apc.php b/library/Smarty/demo/plugins/cacheresource.apc.php
new file mode 100644
index 0000000000..00ba598178
--- /dev/null
+++ b/library/Smarty/demo/plugins/cacheresource.apc.php
@@ -0,0 +1,77 @@
+ $v) {
+ $_res[$k] = $v;
+ }
+ return $_res;
+ }
+
+ /**
+ * Save values for a set of keys to cache
+ *
+ * @param array $keys list of values to save
+ * @param int $expire expiration time
+ * @return boolean true on success, false on failure
+ */
+ protected function write(array $keys, $expire=null)
+ {
+ foreach ($keys as $k => $v) {
+ apc_store($k, $v, $expire);
+ }
+ return true;
+ }
+
+ /**
+ * Remove values from cache
+ *
+ * @param array $keys list of keys to delete
+ * @return boolean true on success, false on failure
+ */
+ protected function delete(array $keys)
+ {
+ foreach ($keys as $k) {
+ apc_delete($k);
+ }
+ return true;
+ }
+
+ /**
+ * Remove *all* values from cache
+ *
+ * @return boolean true on success, false on failure
+ */
+ protected function purge()
+ {
+ return apc_clear_cache('user');
+ }
+}
diff --git a/library/Smarty/demo/plugins/cacheresource.memcache.php b/library/Smarty/demo/plugins/cacheresource.memcache.php
new file mode 100644
index 0000000000..230607d696
--- /dev/null
+++ b/library/Smarty/demo/plugins/cacheresource.memcache.php
@@ -0,0 +1,91 @@
+memcache = new Memcache();
+ $this->memcache->addServer( '127.0.0.1', 11211 );
+ }
+
+ /**
+ * Read values for a set of keys from cache
+ *
+ * @param array $keys list of keys to fetch
+ * @return array list of values with the given keys used as indexes
+ * @return boolean true on success, false on failure
+ */
+ protected function read(array $keys)
+ {
+ $_keys = $lookup = array();
+ foreach ($keys as $k) {
+ $_k = sha1($k);
+ $_keys[] = $_k;
+ $lookup[$_k] = $k;
+ }
+ $_res = array();
+ $res = $this->memcache->get($_keys);
+ foreach ($res as $k => $v) {
+ $_res[$lookup[$k]] = $v;
+ }
+ return $_res;
+ }
+
+ /**
+ * Save values for a set of keys to cache
+ *
+ * @param array $keys list of values to save
+ * @param int $expire expiration time
+ * @return boolean true on success, false on failure
+ */
+ protected function write(array $keys, $expire=null)
+ {
+ foreach ($keys as $k => $v) {
+ $k = sha1($k);
+ $this->memcache->set($k, $v, 0, $expire);
+ }
+ return true;
+ }
+
+ /**
+ * Remove values from cache
+ *
+ * @param array $keys list of keys to delete
+ * @return boolean true on success, false on failure
+ */
+ protected function delete(array $keys)
+ {
+ foreach ($keys as $k) {
+ $k = sha1($k);
+ $this->memcache->delete($k);
+ }
+ return true;
+ }
+
+ /**
+ * Remove *all* values from cache
+ *
+ * @return boolean true on success, false on failure
+ */
+ protected function purge()
+ {
+ return $this->memcache->flush();
+ }
+}
diff --git a/library/Smarty/demo/plugins/cacheresource.mysql.php b/library/Smarty/demo/plugins/cacheresource.mysql.php
new file mode 100644
index 0000000000..ab8c475164
--- /dev/null
+++ b/library/Smarty/demo/plugins/cacheresource.mysql.php
@@ -0,0 +1,152 @@
+CREATE TABLE IF NOT EXISTS `output_cache` (
+ * `id` CHAR(40) NOT NULL COMMENT 'sha1 hash',
+ * `name` VARCHAR(250) NOT NULL,
+ * `cache_id` VARCHAR(250) NULL DEFAULT NULL,
+ * `compile_id` VARCHAR(250) NULL DEFAULT NULL,
+ * `modified` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ * `content` LONGTEXT NOT NULL,
+ * PRIMARY KEY (`id`),
+ * INDEX(`name`),
+ * INDEX(`cache_id`),
+ * INDEX(`compile_id`),
+ * INDEX(`modified`)
+ * ) ENGINE = InnoDB;
+ *
+ * @package CacheResource-examples
+ * @author Rodney Rehm
+ */
+class Smarty_CacheResource_Mysql extends Smarty_CacheResource_Custom {
+ // PDO instance
+ protected $db;
+ protected $fetch;
+ protected $fetchTimestamp;
+ protected $save;
+
+ public function __construct() {
+ try {
+ $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty", "smarty");
+ } catch (PDOException $e) {
+ throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
+ }
+ $this->fetch = $this->db->prepare('SELECT modified, content FROM output_cache WHERE id = :id');
+ $this->fetchTimestamp = $this->db->prepare('SELECT modified FROM output_cache WHERE id = :id');
+ $this->save = $this->db->prepare('REPLACE INTO output_cache (id, name, cache_id, compile_id, content)
+ VALUES (:id, :name, :cache_id, :compile_id, :content)');
+ }
+
+ /**
+ * fetch cached content and its modification time from data source
+ *
+ * @param string $id unique cache content identifier
+ * @param string $name template name
+ * @param string $cache_id cache id
+ * @param string $compile_id compile id
+ * @param string $content cached content
+ * @param integer $mtime cache modification timestamp (epoch)
+ * @return void
+ */
+ protected function fetch($id, $name, $cache_id, $compile_id, &$content, &$mtime)
+ {
+ $this->fetch->execute(array('id' => $id));
+ $row = $this->fetch->fetch();
+ $this->fetch->closeCursor();
+ if ($row) {
+ $content = $row['content'];
+ $mtime = strtotime($row['modified']);
+ } else {
+ $content = null;
+ $mtime = null;
+ }
+ }
+
+ /**
+ * Fetch cached content's modification timestamp from data source
+ *
+ * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the complete cached content.
+ * @param string $id unique cache content identifier
+ * @param string $name template name
+ * @param string $cache_id cache id
+ * @param string $compile_id compile id
+ * @return integer|boolean timestamp (epoch) the template was modified, or false if not found
+ */
+ protected function fetchTimestamp($id, $name, $cache_id, $compile_id)
+ {
+ $this->fetchTimestamp->execute(array('id' => $id));
+ $mtime = strtotime($this->fetchTimestamp->fetchColumn());
+ $this->fetchTimestamp->closeCursor();
+ return $mtime;
+ }
+
+ /**
+ * Save content to cache
+ *
+ * @param string $id unique cache content identifier
+ * @param string $name template name
+ * @param string $cache_id cache id
+ * @param string $compile_id compile id
+ * @param integer|null $exp_time seconds till expiration time in seconds or null
+ * @param string $content content to cache
+ * @return boolean success
+ */
+ protected function save($id, $name, $cache_id, $compile_id, $exp_time, $content)
+ {
+ $this->save->execute(array(
+ 'id' => $id,
+ 'name' => $name,
+ 'cache_id' => $cache_id,
+ 'compile_id' => $compile_id,
+ 'content' => $content,
+ ));
+ return !!$this->save->rowCount();
+ }
+
+ /**
+ * Delete content from cache
+ *
+ * @param string $name template name
+ * @param string $cache_id cache id
+ * @param string $compile_id compile id
+ * @param integer|null $exp_time seconds till expiration or null
+ * @return integer number of deleted caches
+ */
+ protected function delete($name, $cache_id, $compile_id, $exp_time)
+ {
+ // delete the whole cache
+ if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) {
+ // returning the number of deleted caches would require a second query to count them
+ $query = $this->db->query('TRUNCATE TABLE output_cache');
+ return -1;
+ }
+ // build the filter
+ $where = array();
+ // equal test name
+ if ($name !== null) {
+ $where[] = 'name = ' . $this->db->quote($name);
+ }
+ // equal test compile_id
+ if ($compile_id !== null) {
+ $where[] = 'compile_id = ' . $this->db->quote($compile_id);
+ }
+ // range test expiration time
+ if ($exp_time !== null) {
+ $where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)';
+ }
+ // equal test cache_id and match sub-groups
+ if ($cache_id !== null) {
+ $where[] = '(cache_id = '. $this->db->quote($cache_id)
+ . ' OR cache_id LIKE '. $this->db->quote($cache_id .'|%') .')';
+ }
+ // run delete query
+ $query = $this->db->query('DELETE FROM output_cache WHERE ' . join(' AND ', $where));
+ return $query->rowCount();
+ }
+}
diff --git a/library/Smarty/demo/plugins/resource.extendsall.php b/library/Smarty/demo/plugins/resource.extendsall.php
new file mode 100644
index 0000000000..d8c40b5bae
--- /dev/null
+++ b/library/Smarty/demo/plugins/resource.extendsall.php
@@ -0,0 +1,60 @@
+smarty->getTemplateDir() as $key => $directory) {
+ try {
+ $s = Smarty_Resource::source(null, $source->smarty, '[' . $key . ']' . $source->name );
+ if (!$s->exists) {
+ continue;
+ }
+ $sources[$s->uid] = $s;
+ $uid .= $s->filepath;
+ }
+ catch (SmartyException $e) {}
+ }
+
+ if (!$sources) {
+ $source->exists = false;
+ $source->template = $_template;
+ return;
+ }
+
+ $sources = array_reverse($sources, true);
+ reset($sources);
+ $s = current($sources);
+
+ $source->components = $sources;
+ $source->filepath = $s->filepath;
+ $source->uid = sha1($uid);
+ $source->exists = $exists;
+ if ($_template && $_template->smarty->compile_check) {
+ $source->timestamp = $s->timestamp;
+ }
+ // need the template at getContent()
+ $source->template = $_template;
+ }
+}
+
+?>
\ No newline at end of file
diff --git a/library/Smarty/demo/plugins/resource.mysql.php b/library/Smarty/demo/plugins/resource.mysql.php
new file mode 100644
index 0000000000..312f3fc73c
--- /dev/null
+++ b/library/Smarty/demo/plugins/resource.mysql.php
@@ -0,0 +1,76 @@
+CREATE TABLE IF NOT EXISTS `templates` (
+ * `name` varchar(100) NOT NULL,
+ * `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+ * `source` text,
+ * PRIMARY KEY (`name`)
+ * ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+ *
+ * Demo data:
+ * INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');
+ *
+ * @package Resource-examples
+ * @author Rodney Rehm
+ */
+class Smarty_Resource_Mysql extends Smarty_Resource_Custom {
+ // PDO instance
+ protected $db;
+ // prepared fetch() statement
+ protected $fetch;
+ // prepared fetchTimestamp() statement
+ protected $mtime;
+
+ public function __construct() {
+ try {
+ $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty", "smarty");
+ } catch (PDOException $e) {
+ throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
+ }
+ $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
+ $this->mtime = $this->db->prepare('SELECT modified FROM templates WHERE name = :name');
+ }
+
+ /**
+ * Fetch a template and its modification time from database
+ *
+ * @param string $name template name
+ * @param string $source template source
+ * @param integer $mtime template modification timestamp (epoch)
+ * @return void
+ */
+ protected function fetch($name, &$source, &$mtime)
+ {
+ $this->fetch->execute(array('name' => $name));
+ $row = $this->fetch->fetch();
+ $this->fetch->closeCursor();
+ if ($row) {
+ $source = $row['source'];
+ $mtime = strtotime($row['modified']);
+ } else {
+ $source = null;
+ $mtime = null;
+ }
+ }
+
+ /**
+ * Fetch a template's modification time from database
+ *
+ * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the comple template source.
+ * @param string $name template name
+ * @return integer timestamp (epoch) the template was modified
+ */
+ protected function fetchTimestamp($name) {
+ $this->mtime->execute(array('name' => $name));
+ $mtime = $this->mtime->fetchColumn();
+ $this->mtime->closeCursor();
+ return strtotime($mtime);
+ }
+}
diff --git a/library/Smarty/demo/plugins/resource.mysqls.php b/library/Smarty/demo/plugins/resource.mysqls.php
new file mode 100644
index 0000000000..f9fe1c2f21
--- /dev/null
+++ b/library/Smarty/demo/plugins/resource.mysqls.php
@@ -0,0 +1,62 @@
+CREATE TABLE IF NOT EXISTS `templates` (
+ * `name` varchar(100) NOT NULL,
+ * `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+ * `source` text,
+ * PRIMARY KEY (`name`)
+ * ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+ *
+ * Demo data:
+ * INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');
+ *
+ * @package Resource-examples
+ * @author Rodney Rehm
+ */
+class Smarty_Resource_Mysqls extends Smarty_Resource_Custom {
+ // PDO instance
+ protected $db;
+ // prepared fetch() statement
+ protected $fetch;
+
+ public function __construct() {
+ try {
+ $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty", "smarty");
+ } catch (PDOException $e) {
+ throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
+ }
+ $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
+ }
+
+ /**
+ * Fetch a template and its modification time from database
+ *
+ * @param string $name template name
+ * @param string $source template source
+ * @param integer $mtime template modification timestamp (epoch)
+ * @return void
+ */
+ protected function fetch($name, &$source, &$mtime)
+ {
+ $this->fetch->execute(array('name' => $name));
+ $row = $this->fetch->fetch();
+ $this->fetch->closeCursor();
+ if ($row) {
+ $source = $row['source'];
+ $mtime = strtotime($row['modified']);
+ } else {
+ $source = null;
+ $mtime = null;
+ }
+ }
+}
diff --git a/library/Smarty/demo/templates/footer.tpl b/library/Smarty/demo/templates/footer.tpl
new file mode 100644
index 0000000000..e04310fdd2
--- /dev/null
+++ b/library/Smarty/demo/templates/footer.tpl
@@ -0,0 +1,2 @@
+
+ 
+ 
+