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5.x/designers/language-builtin-functions/language-function-foreach/index.html

@@ -2117,7 +2117,7 @@ value.</p>
 <p>A database (PDO) example of looping over search results. This example is
 looping over a PHP iterator instead of an array().</p>
 <div class="highlight"><pre><span></span><code><a id="__codelineno-10-1" name="__codelineno-10-1" href="#__codelineno-10-1"></a><span class="cp">&lt;?php</span> 
-<a id="__codelineno-10-2" name="__codelineno-10-2" href="#__codelineno-10-2"></a>  <span class="k">include</span><span class="p">(</span><span class="s1">&#39;Smarty.class.php&#39;</span><span class="p">);</span> 
+<a id="__codelineno-10-2" name="__codelineno-10-2" href="#__codelineno-10-2"></a>  <span class="k">use</span> <span class="nx">Smarty\Smarty</span><span class="p">;</span>
 <a id="__codelineno-10-3" name="__codelineno-10-3" href="#__codelineno-10-3"></a>
 <a id="__codelineno-10-4" name="__codelineno-10-4" href="#__codelineno-10-4"></a>  <span class="nv">$smarty</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Smarty</span><span class="p">;</span> 
 <a id="__codelineno-10-5" name="__codelineno-10-5" href="#__codelineno-10-5"></a>

5.x/designers/language-variables/language-assigned-variables/index.html

@@ -1889,7 +1889,7 @@
 (<code>$</code>) sign.</p>
 <h2 id="examples">Examples</h2>
 <div class="highlight"><pre><span></span><code><a id="__codelineno-0-1" name="__codelineno-0-1" href="#__codelineno-0-1"></a><span class="cp">&lt;?php</span>
-<a id="__codelineno-0-2" name="__codelineno-0-2" href="#__codelineno-0-2"></a>
+<a id="__codelineno-0-2" name="__codelineno-0-2" href="#__codelineno-0-2"></a><span class="k">use</span> <span class="nx">Smarty\Smarty</span><span class="p">;</span>
 <a id="__codelineno-0-3" name="__codelineno-0-3" href="#__codelineno-0-3"></a><span class="nv">$smarty</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Smarty</span><span class="p">();</span>
 <a id="__codelineno-0-4" name="__codelineno-0-4" href="#__codelineno-0-4"></a>
 <a id="__codelineno-0-5" name="__codelineno-0-5" href="#__codelineno-0-5"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">assign</span><span class="p">(</span><span class="s1">&#39;firstname&#39;</span><span class="p">,</span> <span class="s1">&#39;Doug&#39;</span><span class="p">);</span>

5.x/getting-started/index.html

@@ -1884,7 +1884,8 @@
 <div class="highlight"><pre><span></span><code><a id="__codelineno-3-1" name="__codelineno-3-1" href="#__codelineno-3-1"></a><span class="cp">&lt;?php</span>
 <a id="__codelineno-3-2" name="__codelineno-3-2" href="#__codelineno-3-2"></a>
 <a id="__codelineno-3-3" name="__codelineno-3-3" href="#__codelineno-3-3"></a><span class="k">require</span> <span class="s1">&#39;vendor/autoload.php&#39;</span><span class="p">;</span>
-<a id="__codelineno-3-4" name="__codelineno-3-4" href="#__codelineno-3-4"></a><span class="nv">$smarty</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Smarty</span><span class="p">();</span>
+<a id="__codelineno-3-4" name="__codelineno-3-4" href="#__codelineno-3-4"></a><span class="k">use</span> <span class="nx">Smarty\Smarty</span><span class="p">;</span>
+<a id="__codelineno-3-5" name="__codelineno-3-5" href="#__codelineno-3-5"></a><span class="nv">$smarty</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Smarty</span><span class="p">();</span>
 </code></pre></div></p>
 <p>Now that the library files are in place, it's time to set up the Smarty
 directories for your application.</p>
@@ -1897,7 +1898,7 @@ directories for your application.</p>
     relative to the current working directory.</p>
 <p>The defaults can be changed as follows:</p>
 <div class="highlight"><pre><span></span><code><a id="__codelineno-4-1" name="__codelineno-4-1" href="#__codelineno-4-1"></a><span class="cp">&lt;?php</span>
-<a id="__codelineno-4-2" name="__codelineno-4-2" href="#__codelineno-4-2"></a>
+<a id="__codelineno-4-2" name="__codelineno-4-2" href="#__codelineno-4-2"></a><span class="k">use</span> <span class="nx">Smarty\Smarty</span><span class="p">;</span>
 <a id="__codelineno-4-3" name="__codelineno-4-3" href="#__codelineno-4-3"></a><span class="nv">$smarty</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Smarty</span><span class="p">();</span>
 <a id="__codelineno-4-4" name="__codelineno-4-4" href="#__codelineno-4-4"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setTemplateDir</span><span class="p">(</span><span class="s1">&#39;/some/template/dir&#39;</span><span class="p">);</span>
 <a id="__codelineno-4-5" name="__codelineno-4-5" href="#__codelineno-4-5"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setConfigDir</span><span class="p">(</span><span class="s1">&#39;/some/config/dir&#39;</span><span class="p">);</span>
@@ -1920,12 +1921,14 @@ being used.</p>
 </code></pre></div>
 <p>You can verify if your system has the correct access rights for
     these directories with <a href="../programmers/api-functions/api-test-install/"><code>testInstall()</code></a>:</p>
-<div class="highlight"><pre><span></span><code><a id="__codelineno-6-1" name="__codelineno-6-1" href="#__codelineno-6-1"></a><span class="x">$smarty = new Smarty();</span>
-<a id="__codelineno-6-2" name="__codelineno-6-2" href="#__codelineno-6-2"></a><span class="x">$smarty-&gt;setTemplateDir(&#39;/some/template/dir&#39;);</span>
-<a id="__codelineno-6-3" name="__codelineno-6-3" href="#__codelineno-6-3"></a><span class="x">$smarty-&gt;setConfigDir(&#39;/some/config/dir&#39;);</span>
-<a id="__codelineno-6-4" name="__codelineno-6-4" href="#__codelineno-6-4"></a><span class="x">$smarty-&gt;setCompileDir(&#39;/some/compile/dir&#39;);</span>
-<a id="__codelineno-6-5" name="__codelineno-6-5" href="#__codelineno-6-5"></a><span class="x">$smarty-&gt;setCacheDir(&#39;/some/cache/dir&#39;);</span>
-<a id="__codelineno-6-6" name="__codelineno-6-6" href="#__codelineno-6-6"></a><span class="x">$smarty-&gt;testInstall();</span>
+<div class="highlight"><pre><span></span><code><a id="__codelineno-6-1" name="__codelineno-6-1" href="#__codelineno-6-1"></a><span class="cp">&lt;?php</span>
+<a id="__codelineno-6-2" name="__codelineno-6-2" href="#__codelineno-6-2"></a><span class="k">use</span> <span class="nx">Smarty\Smarty</span><span class="p">;</span>
+<a id="__codelineno-6-3" name="__codelineno-6-3" href="#__codelineno-6-3"></a><span class="nv">$smarty</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Smarty</span><span class="p">();</span>
+<a id="__codelineno-6-4" name="__codelineno-6-4" href="#__codelineno-6-4"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setTemplateDir</span><span class="p">(</span><span class="s1">&#39;/some/template/dir&#39;</span><span class="p">);</span>
+<a id="__codelineno-6-5" name="__codelineno-6-5" href="#__codelineno-6-5"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setConfigDir</span><span class="p">(</span><span class="s1">&#39;/some/config/dir&#39;</span><span class="p">);</span>
+<a id="__codelineno-6-6" name="__codelineno-6-6" href="#__codelineno-6-6"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setCompileDir</span><span class="p">(</span><span class="s1">&#39;/some/compile/dir&#39;</span><span class="p">);</span>
+<a id="__codelineno-6-7" name="__codelineno-6-7" href="#__codelineno-6-7"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setCacheDir</span><span class="p">(</span><span class="s1">&#39;/some/cache/dir&#39;</span><span class="p">);</span>
+<a id="__codelineno-6-8" name="__codelineno-6-8" href="#__codelineno-6-8"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">testInstall</span><span class="p">();</span>
 </code></pre></div>
 <p>Now, let's create the <code>index.tpl</code> file that Smarty will display. This
 needs to be located in the <a href="../programmers/api-variables/variable-template-dir/"><code>$template_dir</code></a>.</p>
@@ -1947,15 +1950,16 @@ recognize the file and turn on special syntax highlighting.</p>
 <a id="__codelineno-8-2" name="__codelineno-8-2" href="#__codelineno-8-2"></a>
 <a id="__codelineno-8-3" name="__codelineno-8-3" href="#__codelineno-8-3"></a><span class="k">require</span> <span class="s1">&#39;vendor/autoload.php&#39;</span><span class="p">;</span>
 <a id="__codelineno-8-4" name="__codelineno-8-4" href="#__codelineno-8-4"></a>
-<a id="__codelineno-8-5" name="__codelineno-8-5" href="#__codelineno-8-5"></a><span class="nv">$smarty</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Smarty</span><span class="p">();</span>
-<a id="__codelineno-8-6" name="__codelineno-8-6" href="#__codelineno-8-6"></a>
-<a id="__codelineno-8-7" name="__codelineno-8-7" href="#__codelineno-8-7"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setTemplateDir</span><span class="p">(</span><span class="s1">&#39;/web/www.example.com/guestbook/templates/&#39;</span><span class="p">);</span>
-<a id="__codelineno-8-8" name="__codelineno-8-8" href="#__codelineno-8-8"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setCompileDir</span><span class="p">(</span><span class="s1">&#39;/web/www.example.com/guestbook/templates_c/&#39;</span><span class="p">);</span>
-<a id="__codelineno-8-9" name="__codelineno-8-9" href="#__codelineno-8-9"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setConfigDir</span><span class="p">(</span><span class="s1">&#39;/web/www.example.com/guestbook/configs/&#39;</span><span class="p">);</span>
-<a id="__codelineno-8-10" name="__codelineno-8-10" href="#__codelineno-8-10"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setCacheDir</span><span class="p">(</span><span class="s1">&#39;/web/www.example.com/guestbook/cache/&#39;</span><span class="p">);</span>
-<a id="__codelineno-8-11" name="__codelineno-8-11" href="#__codelineno-8-11"></a>
-<a id="__codelineno-8-12" name="__codelineno-8-12" href="#__codelineno-8-12"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">assign</span><span class="p">(</span><span class="s1">&#39;name&#39;</span><span class="p">,</span> <span class="s1">&#39;Ned&#39;</span><span class="p">);</span>
-<a id="__codelineno-8-13" name="__codelineno-8-13" href="#__codelineno-8-13"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">display</span><span class="p">(</span><span class="s1">&#39;index.tpl&#39;</span><span class="p">);</span>
+<a id="__codelineno-8-5" name="__codelineno-8-5" href="#__codelineno-8-5"></a><span class="k">use</span> <span class="nx">Smarty\Smarty</span><span class="p">;</span>
+<a id="__codelineno-8-6" name="__codelineno-8-6" href="#__codelineno-8-6"></a><span class="nv">$smarty</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">Smarty</span><span class="p">();</span>
+<a id="__codelineno-8-7" name="__codelineno-8-7" href="#__codelineno-8-7"></a>
+<a id="__codelineno-8-8" name="__codelineno-8-8" href="#__codelineno-8-8"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setTemplateDir</span><span class="p">(</span><span class="s1">&#39;/web/www.example.com/guestbook/templates/&#39;</span><span class="p">);</span>
+<a id="__codelineno-8-9" name="__codelineno-8-9" href="#__codelineno-8-9"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setCompileDir</span><span class="p">(</span><span class="s1">&#39;/web/www.example.com/guestbook/templates_c/&#39;</span><span class="p">);</span>
+<a id="__codelineno-8-10" name="__codelineno-8-10" href="#__codelineno-8-10"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setConfigDir</span><span class="p">(</span><span class="s1">&#39;/web/www.example.com/guestbook/configs/&#39;</span><span class="p">);</span>
+<a id="__codelineno-8-11" name="__codelineno-8-11" href="#__codelineno-8-11"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">setCacheDir</span><span class="p">(</span><span class="s1">&#39;/web/www.example.com/guestbook/cache/&#39;</span><span class="p">);</span>
+<a id="__codelineno-8-12" name="__codelineno-8-12" href="#__codelineno-8-12"></a>
+<a id="__codelineno-8-13" name="__codelineno-8-13" href="#__codelineno-8-13"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">assign</span><span class="p">(</span><span class="s1">&#39;name&#39;</span><span class="p">,</span> <span class="s1">&#39;Ned&#39;</span><span class="p">);</span>
+<a id="__codelineno-8-14" name="__codelineno-8-14" href="#__codelineno-8-14"></a><span class="nv">$smarty</span><span class="o">-&gt;</span><span class="na">display</span><span class="p">(</span><span class="s1">&#39;index.tpl&#39;</span><span class="p">);</span>
 </code></pre></div>
 <blockquote>
 <p><strong>Note</strong></p>

5.x/programmers/advanced-features/advanced-features-security/index.html

@@ -1878,6 +1878,8 @@ static classes or assigned objects can be accessed (beginning with
 Smarty_Security class or create an instance of it.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
 
+use Smarty\Smarty;
+
 class My_Security_Policy extends \Smarty\Security {
   public $allow_constants = false;
 }
@@ -1888,6 +1890,7 @@ $smarty-&gt;enableSecurity(&#39;My_Security_Policy&#39;);
 
 
 &lt;?php
+use Smarty\Smarty;
 $smarty = new Smarty();
 $my_security_policy = new \Smarty\Security($smarty);
 $my_security_policy-&gt;allow_constants = false;
@@ -1897,7 +1900,7 @@ $smarty-&gt;enableSecurity($my_security_policy);
 
 
 &lt;?php
-require &#39;Smarty.class.php&#39;;
+use Smarty\Smarty;
 $smarty = new Smarty();
 // enable default security
 $smarty-&gt;enableSecurity();

5.x/programmers/api-functions/api-compile-all-config/index.html

@@ -1818,7 +1818,7 @@ parameters:</p>
 Use is on own risk.</p>
 </blockquote>
 <div class="highlight"><pre><span></span><code>&lt;?php
-include(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 // force compilation of all config files

5.x/programmers/api-functions/api-compile-all-templates/index.html

@@ -1824,7 +1824,7 @@ must register all of them before running this function.</p>
 compiled files of parent templates which will never be used.</p>
 </blockquote>
 <div class="highlight"><pre><span></span><code>&lt;?php
-include(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 // force compilation of all template files

5.x/programmers/api-functions/api-create-data/index.html

@@ -1796,7 +1796,7 @@ the following parameters:</p>
 <p>Data objects are used to create scopes for assigned variables. They can
 be used to control which variables are seen by which templates.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-include(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 // create data object with its private variable scope

5.x/programmers/api-functions/api-create-template/index.html

@@ -1821,7 +1821,7 @@ following parameters:</p>
 <!-- -->
 
 <div class="highlight"><pre><span></span><code>&lt;?php
-include(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 // create template object with its private variable scope

5.x/programmers/api-functions/api-fetch/index.html

@@ -1793,7 +1793,7 @@ optional second parameter, you can pass a <code>$cache id</code>, see the <a hre
 section</a> for more information.</p>
 <p>PARAMETER.COMPILEID</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-include(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 $smarty-&gt;setCaching(true);

5.x/programmers/api-functions/api-register-class/index.html

@@ -1790,6 +1790,7 @@
 otherwise. If security is enabled, classes registered with
 <code>registerClass()</code> are accessible to templates.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
+use Smarty\Smarty;
 
 class Bar {
   $property = &quot;hello world&quot;;
@@ -1810,6 +1811,8 @@ $smarty-&gt;registerClass(&quot;Foo&quot;, &quot;Bar&quot;);
 
 
 &lt;?php
+use Smarty\Smarty;
+
 namespace my\php\application {
   class Bar {
     $property = &quot;hello world&quot;;

5.x/programmers/api-functions/api-register-default-plugin-handler/index.html

@@ -1792,7 +1792,7 @@ resolve it by calling the registered default plugin handler. The handler
 may be called several times for same undefined tag looping over valid
 plugin types.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-
+use Smarty\Smarty;
 $smarty = new Smarty();
 $smarty-&gt;registerDefaultPluginHandler(&#39;my_plugin_handler&#39;);
 

5.x/programmers/api-functions/api-test-install/index.html

@@ -1784,7 +1784,7 @@
 <p>This function verifies that all required working folders of the Smarty
 installation can be accessed. It does output a corresponding protocol.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require_once(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty  = new Smarty();
 $smarty-&gt;testInstall();
 ?&gt;

5.x/programmers/api-variables/variable-default-config-handler-func/index.html

@@ -1786,7 +1786,7 @@ is not triggered when the resource itself cannot be found, in which
 case a \Smarty\Exception is thrown.</p>
 </blockquote>
 <div class="highlight"><pre><span></span><code>&lt;?php
-
+use Smarty\Smarty;
 $smarty = new Smarty();
 $smarty-&gt;default_config_handler_func = &#39;my_default_config_handler_func&#39;;
 

5.x/programmers/api-variables/variable-default-template-handler-func/index.html

@@ -1786,7 +1786,7 @@ is not triggered when the resource itself cannot be found, in which
 case a \Smarty\Exception is thrown.</p>
 </blockquote>
 <div class="highlight"><pre><span></span><code>&lt;?php
-
+use Smarty\Smarty;
 $smarty = new Smarty();
 $smarty-&gt;default_template_handler_func = &#39;my_default_template_handler_func&#39;;
 

5.x/programmers/caching/caching-custom/index.html

@@ -1809,7 +1809,7 @@ In either case you need to set <a href="#variable.caching.type"><code>$caching_t
 to invoke your custom CacheResource implementation.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
 
-require_once &#39;libs/Smarty.class.php&#39;;
+use Smarty\Smarty;
 $smarty = new Smarty();
 $smarty-&gt;caching_type = &#39;mysql&#39;;
 
@@ -1969,7 +1969,7 @@ class My_CacheResource_Mysql extends \Smarty\Cacheresource\Custom {
 
 &lt;?php
 
-require_once &#39;libs/Smarty.class.php&#39;;
+use Smarty\Smarty;
 $smarty = new Smarty();
 $smarty-&gt;caching_type = &#39;memcache&#39;;
 

5.x/programmers/caching/caching-groups/index.html

@@ -1818,7 +1818,7 @@ structure that mimics your template file structure, such as
 <code>display('themes/blue/index.tpl','themes|blue')</code>, then clear them with
 <code>clearCache(null,'themes|blue')</code>.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 $smarty-&gt;setCaching(Smarty::CACHING_LIFETIME_CURRENT);

5.x/programmers/caching/caching-multiple-caches/index.html

@@ -1784,7 +1784,7 @@ contents depending on some condition, and you want separate caches for
 each one. You can do this by passing a <code>$cache_id</code> as the second
 parameter to the function call.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 $smarty-&gt;setCaching(Smarty::CACHING_LIFETIME_CURRENT);
@@ -1816,7 +1816,7 @@ database. Check for this!</p>
 <p>Be sure to pass the same <code>$cache_id</code> as the second parameter to
 <a href="#api.is.cached"><code>isCached()</code></a> and <a href="#api.clear.cache"><code>clearCache()</code></a>.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 $smarty-&gt;setCaching(Smarty::CACHING_LIFETIME_CURRENT);
@@ -1835,7 +1835,7 @@ $smarty-&gt;display(&#39;index.tpl&#39;,$my_cache_id);
 <p>You can clear all caches for a particular <code>$cache_id</code> by passing NULL as
 the first parameter to <a href="#api.clear.cache"><code>clearCache()</code></a>.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 $smarty-&gt;setCaching(Smarty::CACHING_LIFETIME_CURRENT);

5.x/programmers/caching/caching-setting-up/index.html

@@ -1781,7 +1781,7 @@
 <a href="#variable.caching"><code>$caching</code></a> to one of
 <code>\Smarty\Smarty::CACHING_LIFETIME_CURRENT</code> or <code>Smarty::CACHING_LIFETIME_SAVED</code>.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 // uses the value of $smarty-&gt;cacheLifetime() to determine
@@ -1810,7 +1810,7 @@ setting <a href="#variable.caching"><code>$caching</code></a> to
 <code>\Smarty\Smarty::CACHING_LIFETIME_SAVED</code>. See
 <a href="#variable.cache.lifetime"><code>$cache_lifetime</code></a> for more details.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 // retain current cache lifetime for each specific display call
@@ -1840,7 +1840,7 @@ since the cache was generated, the cache is immediately regenerated.
 This is a computational overhead, so for optimum performance set
 <a href="#variable.compile.check"><code>$compile_check</code></a> to FALSE.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 $smarty-&gt;setCaching(Smarty::CACHING_LIFETIME_CURRENT);
@@ -1861,7 +1861,7 @@ template has a valid cache or not. If you have a cached template that
 requires something like a database fetch, you can use this to skip that
 process.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 $smarty-&gt;setCaching(Smarty::CACHING_LIFETIME_CURRENT);
@@ -1887,7 +1887,7 @@ keep this element dynamic within the cached content.</p>
 files <a href="#caching.groups">and groups</a> with the
 <a href="#api.clear.cache"><code>clearCache()</code></a> function.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
-require(&#39;Smarty.class.php&#39;);
+use Smarty\Smarty;
 $smarty = new Smarty;
 
 $smarty-&gt;setCaching(Smarty::CACHING_LIFETIME_CURRENT);

5.x/programmers/plugins/plugins-resources/index.html

@@ -1802,6 +1802,8 @@ overhead. See <code>src/Resource/StringEval.php</code> for an
 example.</p>
 <div class="highlight"><pre><span></span><code>&lt;?php
 
+use Smarty\Smarty;
+
 /**
  * MySQL Resource
  *
@@ -1878,7 +1880,7 @@ class My_Resource_Mysql extends \Smarty\Resource\CustomPlugin {
 }
 
 
-require_once &#39;libs/Smarty.class.php&#39;;
+
 $smarty = new Smarty();
 $smarty-&gt;registerResource(&#39;mysql&#39;, new My_Resource_Mysql());
 

5.x/programmers/resources/resources-custom/index.html

@@ -1790,6 +1790,8 @@ some other way by registering under another resource name.</p>
 </blockquote>
 <div class="highlight"><pre><span></span><code>&lt;?php
 
+use Smarty\Smarty;
+
 /**
 * MySQL Resource
 *
@@ -1866,7 +1868,7 @@ class My_Resource_Mysql extends \Smarty\Resource\Custom {
 }
 
 
-require_once &#39;libs/Smarty.class.php&#39;;
+
 $smarty = new Smarty();
 $smarty-&gt;registerResource(&#39;mysql&#39;, new My_Resource_Mysql());
 

5.x/programmers/resources/template-resources/index.html

@@ -1818,6 +1818,8 @@ can provide a resource that fetches templates from the file system in
 some other way by registering under another resource name.</p>
 </blockquote>
 <div class="highlight"><pre><span></span><code>&lt;?php
+use Smarty\Smarty;
+
 
 /**
  * MySQL Resource
@@ -1895,7 +1897,7 @@ class My_Resource_Mysql extends \Smarty\Resource\Custom {
 }
 
 
-require_once &#39;libs/Smarty.class.php&#39;;
+
 $smarty = new Smarty();
 $smarty-&gt;registerResource(&#39;mysql&#39;, new My_Resource_Mysql());