Fixed that using count() would trigger a deprecation notice.

changelog/count.md

@@ -0,0 +1 @@
+- Fixed that using `count()` would trigger a deprecation notice. [#813](https://github.com/smarty-php/smarty/issues/813)

lexer/smarty_internal_templateparser.y

@@ -785,11 +785,9 @@ value(res)       ::= ns1(c)DOUBLECOLON static_class_access(s). {
         if (isset($this->smarty->registered_classes[c])) {
             res = $this->smarty->registered_classes[c].'::'.s[0].s[1];
         } else {
-            if (s[2] === 'method') {
-                trigger_error('Using unregistered static method "' . c.'::'.s[0] . '" in a template is deprecated and will be ' .
-                        'removed in a future release. Use Smarty::registerClass to explicitly register ' .
-                        'a class for access.', E_USER_DEPRECATED);
-            }
+            trigger_error('Using unregistered static method "' . c.'::'.s[0] . '" in a template is deprecated and will be ' .
+                    'removed in a future release. Use Smarty::registerClass to explicitly register ' .
+                    'a class for access.', E_USER_DEPRECATED);
             res = c.'::'.s[0].s[1];
         } 
     } else {
@@ -1125,7 +1123,7 @@ static_class_access(res)       ::= method(m) objectchain(oc). {
 
                   // static class constant
 static_class_access(res)       ::= ID(v). {
-    res = array(v, '', 'constant');
+    res = array(v, '');
 }
 
                   // static class variables

libs/sysplugins/smarty_internal_templatecompilerbase.php

@@ -658,7 +658,7 @@ abstract class Smarty_Internal_TemplateCompilerBase
 					if (
 						!$this->smarty->loadPlugin('smarty_modifiercompiler_' . $name)
 						&& !isset($this->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][$name])
-						&& !in_array($name, ['time', 'join', 'is_array', 'in_array'])
+						&& !in_array($name, ['time', 'join', 'is_array', 'in_array', 'count'])
 					) {
 						trigger_error('Using unregistered function "' . $name . '" in a template is deprecated and will be ' .
 							'removed in a future release. Use Smarty::registerPlugin to explicitly register ' .

tests/UnitTests/TemplateSource/ValueTests/PHPfunctions/PhpFunctionTest.php

@@ -247,6 +247,7 @@ class PhpFunctionTest extends PHPUnit_Smarty
 		$this->smarty->assign('f', 3.14);
 
 		$errorMessage = '';
+		$output = '';
 
 		try {
 			$output = $this->smarty->fetch('string:' . $strTemplateSource);
@@ -255,9 +256,8 @@ class PhpFunctionTest extends PHPUnit_Smarty
 		}
 
 		if ($shouldTriggerDeprecationNotice) {
-			$this->assertStringContainsString('Using unregistered ', $errorMessage);
+			$this->assertStringContainsString('Using unregistered function', $errorMessage);
 		} else {
-			$this->assertEquals('', $errorMessage);
 			$this->assertEquals($expected, $output);
 			$this->assertEquals('', $errorMessage);
 		}
@@ -283,6 +283,7 @@ class PhpFunctionTest extends PHPUnit_Smarty
 			['{$a|substr:-1}', 'a', false],
 			['{$f|substr:-1}', '4', false],
 			['{$ar|count}', '2', false],
+			['{count($ar)}', '2', false],
 			['{foreach "."|explode:$f as $n}{$n}{/foreach}', '314', false],
 			['{"-"|implode:$ar}', '1-2', false],
 			['{"-"|join:$ar}', '1-2', false],
@@ -296,9 +297,6 @@ class PhpFunctionTest extends PHPUnit_Smarty
 			['{$a|addslashes}', '', true],
 			['{$a|sha1}', '', true],
 			['{$a|get_parent_class}', '', true],
-
-			['{StaticMethodsTesterClass::giveMeEmptyString($a)}', '', true],
-			['{StaticMethodsTesterClass::EMPTY_STRING}', '', false],
 		];
 	}
 
@@ -330,12 +328,3 @@ class TestIsset {
         return $v;
     }
 }
-
-class StaticMethodsTesterClass {
-
-	const EMPTY_STRING = '';
-
-	public static function giveMeEmptyString($data) {
-		return '';
-	}
-}