Merge branch 'support/5'

CHANGELOG.md

@@ -22,16 +22,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Internal compiler classes always return a string (the internal has_code flag has been removed for simplicity) [#918](https://github.com/smarty-php/smarty/pull/918)
 - Fix invalid classnames in Runtime code for foreach [#1000](https://github.com/smarty-php/smarty/issues/1000)
 
+## [5.0.2] - 2024-03-28
+- Fix Smarty::assign() not returning $this when called with an array as first parameter [#972](https://github.com/smarty-php/smarty/pull/972)
 
 ## [5.0.1] - 2024-03-27
 - Fix error in Smarty\Smarty::compileAllTemplates() by including missing FilesystemIterator class [#966](https://github.com/smarty-php/smarty/issues/966)  
 
-
 ## [5.0.0] - 2024-03-25
 - Fixed that scoped variables would overwrite parent scope [#952](https://github.com/smarty-php/smarty/issues/952)
 - Removed publicly accessible `$tpl->_var_stack` variable
 
-
 ### Fixed
 - Too many shorthand attributes error when using a modifier as a function with more than 3 parameters in an expression [#949](https://github.com/smarty-php/smarty/issues/949)
 

changelog/977.md

@@ -0,0 +1 @@
+- Fix warning when calling hasVariable for an undefined variable [#977](https://github.com/smarty-php/smarty/issues/977)

src/Data.php

@@ -290,7 +290,7 @@ public function setVariable($varName, Variable $variableObject) {
 	 * @return bool
 	 */
 	public function hasVariable($varName): bool {
-		return !($this->getVariable($varName) instanceof UndefinedVariable);
+		return !($this->getVariable($varName, true, false) instanceof UndefinedVariable);
 	}
 
 	/**

tests/UnitTests/SmartyMethodsTests/TemplateVars/HasVariableTest.php

@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Tests the ::hasVariable method
+ */
+class HasVariableTest extends PHPUnit_Smarty
+{
+	public function setUp(): void
+	{
+		$this->setUpSmarty(__DIR__);
+	}
+
+
+	public function testInit()
+	{
+		$this->cleanDirs();
+	}
+
+	public function testSimpleTrue()
+	{
+		$this->smarty->assign('foo', 'bar');
+		$this->assertTrue($this->smarty->hasVariable('foo'));
+	}
+
+
+	public function testSimpleFalse()
+	{
+		$this->smarty->assign('foo', 'bar');
+		$this->assertFalse($this->smarty->hasVariable('foox'));
+	}
+
+}