throw SyntaxError when UndefinedContext

Compiler.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * Compiles a node to PHP code.

Expression.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * Represents an expression.

ExpressionFunction.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * Represents a function that can be used in an expression.

ExpressionFunctionProviderInterface.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * @author Fabien Potencier <[email protected]>

ExpressionLanguage.php

@@ -9,12 +9,12 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 use Psr\Cache\CacheItemPoolInterface;
 use Symfony\Component\Cache\Adapter\ArrayAdapter;
-use Symfony\Component\ExpressionLanguage\ParserCache\ParserCacheAdapter;
-use Symfony\Component\ExpressionLanguage\ParserCache\ParserCacheInterface;
+use Hellocasa\Component\ExpressionLanguage\ParserCache\ParserCacheAdapter;
+use Hellocasa\Component\ExpressionLanguage\ParserCache\ParserCacheInterface;
 
 /**
  * Allows to compile and evaluate expressions written in your own DSL.

ExpressionLanguageBundle.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Hellocasa\Component\ExpressionLanguage;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+/**
+ * Class ExpressionLanguageBundle.
+ *
+ * @package ExpressionLanguageBundle
+ * @author Krome162504
+ */
+class ExpressionLanguageBundle extends Bundle
+{
+}

Lexer.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * Lexes an expression.

Node/ArgumentsNode.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * @author Fabien Potencier <[email protected]>

Node/ArrayNode.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * @author Fabien Potencier <[email protected]>

Node/BinaryNode.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * @author Fabien Potencier <[email protected]>

Node/ConditionalNode.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * @author Fabien Potencier <[email protected]>

Node/ConstantNode.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * @author Fabien Potencier <[email protected]>

Node/FunctionNode.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * @author Fabien Potencier <[email protected]>

Node/GetAttrNode.php

@@ -9,10 +9,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
-use Symfony\Component\ExpressionLanguage\SyntaxError;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\SyntaxError;
 
 /**
  * @author Fabien Potencier <[email protected]>

Node/NameNode.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * @author Fabien Potencier <[email protected]>

Node/Node.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * Represents a node in the AST.

Node/UnaryNode.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\Node;
+namespace Hellocasa\Component\ExpressionLanguage\Node;
 
-use Symfony\Component\ExpressionLanguage\Compiler;
+use Hellocasa\Component\ExpressionLanguage\Compiler;
 
 /**
  * @author Fabien Potencier <[email protected]>

ParsedExpression.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
-use Symfony\Component\ExpressionLanguage\Node\Node;
+use Hellocasa\Component\ExpressionLanguage\Node\Node;
 
 /**
  * Represents an already parsed expression.

Parser.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * Parsers a token stream.

ParserCache/ArrayParserCache.php

@@ -9,11 +9,11 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\ParserCache;
+namespace Hellocasa\Component\ExpressionLanguage\ParserCache;
 
 @trigger_error('The '.__NAMESPACE__.'\ArrayParserCache class is deprecated since Symfony 3.2 and will be removed in 4.0. Use the Symfony\Component\Cache\Adapter\ArrayAdapter class instead.', E_USER_DEPRECATED);
 
-use Symfony\Component\ExpressionLanguage\ParsedExpression;
+use Hellocasa\Component\ExpressionLanguage\ParsedExpression;
 
 /**
  * @author Adrien Brault <[email protected]>

ParserCache/ParserCacheAdapter.php

@@ -9,11 +9,11 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\ParserCache;
+namespace Hellocasa\Component\ExpressionLanguage\ParserCache;
 
 use Psr\Cache\CacheItemInterface;
 use Psr\Cache\CacheItemPoolInterface;
-use Symfony\Component\Cache\CacheItem;
+use Hellocasa\Component\Cache\CacheItem;
 
 /**
  * @author Alexandre GESLIN <[email protected]>

ParserCache/ParserCacheInterface.php

@@ -9,11 +9,11 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage\ParserCache;
+namespace Hellocasa\Component\ExpressionLanguage\ParserCache;
 
 @trigger_error('The '.__NAMESPACE__.'\ParserCacheInterface interface is deprecated since Symfony 3.2 and will be removed in 4.0. Use Psr\Cache\CacheItemPoolInterface instead.', E_USER_DEPRECATED);
 
-use Symfony\Component\ExpressionLanguage\ParsedExpression;
+use Hellocasa\Component\ExpressionLanguage\ParsedExpression;
 
 /**
  * @author Adrien Brault <[email protected]>

README.md

@@ -1,15 +1,55 @@
-ExpressionLanguage Component
-============================
+### How To Update and modify
+
+In your composer.json, add the repo in your `repositories` key:
+
+https://getcomposer.org/doc/05-repositories.md#vcs
+
+```
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "[email protected]:Hellocasa/expression-language.git"
+        }
+    ],
+```
+
+```
+composer require hellocasa/expression-language:dev-hellocasa
+```
+
+Add it in AppKernel
+
+```
+   ...
+   new Hellocasa\Component\ExpressionLanguage\ExpressionLanguageBundle(),
+   ...
+```
+
+Work like Symfony ExpressionLanguage but it throw an SyntaxError when variables into the expression is wrong https://symfony.com/doc/current/components/expression_language.html#passing-in-variables
+
+### Exemple:
+
+```
+$expressionLanguage->evaluate(
+    'quantities[1]+quantities[3]',
+    array(
+        'quantities' => [1 => 30, 2 => 50],
+    )
+);
+```
+
+Here quantity 3 not exist and throw ContextErrorException: Undefined offset, with this bundle now it throw an SyntaxError
+
+# ExpressionLanguage Component
 
 The ExpressionLanguage component provides an engine that can compile and
 evaluate expressions. An expression is a one-liner that returns a value
 (mostly, but not limited to, Booleans).
 
-Resources
----------
+## Resources
 
-  * [Documentation](https://symfony.com/doc/current/components/expression_language/introduction.html)
-  * [Contributing](https://symfony.com/doc/current/contributing/index.html)
-  * [Report issues](https://github.com/symfony/symfony/issues) and
-    [send Pull Requests](https://github.com/symfony/symfony/pulls)
-    in the [main Symfony repository](https://github.com/symfony/symfony)
+* [Documentation](https://symfony.com/doc/current/components/expression_language/introduction.html)
+* [Contributing](https://symfony.com/doc/current/contributing/index.html)
+* [Report issues](https://github.com/symfony/symfony/issues) and
+  [send Pull Requests](https://github.com/symfony/symfony/pulls)
+  in the [main Symfony repository](https://github.com/symfony/symfony)

SerializedParsedExpression.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * Represents an already parsed expression.

SyntaxError.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 class SyntaxError extends \LogicException
 {

Token.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * Represents a Token.

TokenStream.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\ExpressionLanguage;
+namespace Hellocasa\Component\ExpressionLanguage;
 
 /**
  * Represents a token stream.