Merge branch 'main' into issue-3911issue-3911

1 files changed, 0 insertions, 329 deletions

diff --git a/vendor/exTpl/Expression.php b/vendor/exTpl/Expression.php
deleted file mode 100644
index 35ea458..0000000
--- a/vendor/exTpl/Expression.php
+++ /dev/null
@@ -1,329 +0,0 @@
-<?php
-/*
- * Expression.php - template parser expression interface and classes
- *
- * Copyright (c) 2013  Elmar Ludwig
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- */
-
-namespace exTpl;
-
-/**
- * Basic interface for expressions in the template parse tree. The
- * only required method is "value" to get the expression's value.
- */
-interface Expression
-{
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context);
-}
-
-/**
- * ConstantExpression represents a literal value.
- */
-class ConstantExpression implements Expression
-{
-    protected $value;
-
-    /**
-     * Initializes a new Expression instance.
-     *
-     * @param mixed $value      expression value
-     */
-    public function __construct($value)
-    {
-        $this->value = $value;
-    }
-
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        return $this->value;
-    }
-}
-
-/**
- * SymbolExpression represents a symbol (template variable).
- */
-class SymbolExpression implements Expression
-{
-    protected $name;
-
-    /**
-     * Initializes a new Expression instance.
-     *
-     * @param string $name      symbol name
-     */
-    public function __construct($name)
-    {
-        $this->name = $name;
-    }
-
-    /**
-     * Returns the name of this symbol.
-     */
-    public function name()
-    {
-        return $this->name;
-    }
-
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        return $context->lookup($this->name);
-    }
-}
-
-/**
- * UnaryExpression represents a unary operator.
- */
-abstract class UnaryExpression implements Expression
-{
-    protected $expr;
-
-    /**
-     * Initializes a new Expression instance.
-     *
-     * @param Expression $expr  expression object
-     */
-    public function __construct(Expression $expr)
-    {
-        $this->expr = $expr;
-    }
-}
-
-/**
- * MinusExpression represents the unary minus operator ('-').
- */
-class MinusExpression extends UnaryExpression
-{
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        return -$this->expr->value($context);
-    }
-}
-
-/**
- * NotExpression represents the logical negation operator ('!').
- */
-class NotExpression extends UnaryExpression
-{
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        return !$this->expr->value($context);
-    }
-}
-
-/**
- * RawExpression represents the "raw" filter function.
- */
-class RawExpression extends UnaryExpression
-{
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        return $this->expr->value($context);
-    }
-}
-
-/**
- * BinaryExpression represents a binary operator.
- */
-abstract class BinaryExpression implements Expression
-{
-    protected $left, $right;
-    protected $operator;
-
-    /**
-     * Initializes a new Expression instance.
-     *
-     * @param Expression $left  left operand
-     * @param Expression $right right operand
-     * @param mixed $operator   operator token
-     */
-    public function __construct(Expression $left, Expression $right, $operator)
-    {
-        $this->left = $left;
-        $this->right = $right;
-        $this->operator = $operator;
-    }
-}
-
-/**
- * ArithExpression represents an arithmetic operator.
- */
-class ArithExpression extends BinaryExpression
-{
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        $left = $this->left->value($context);
-        $right = $this->right->value($context);
-
-        switch ($this->operator) {
-            case '+': return $left + $right;
-            case '-': return $left - $right;
-            case '*': return $left * $right;
-            case '/': return $left / $right;
-            case '%': return $left % $right;
-            case '~': return $left . $right;
-        }
-    }
-}
-
-/**
- * IndexExpression represents the array index operator.
- */
-class IndexExpression extends BinaryExpression
-{
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        $left = $this->left->value($context);
-        $right = $this->right->value($context);
-
-        return $left[$right];
-    }
-}
-
-/**
- * BooleanExpression represents a boolean operator.
- */
-class BooleanExpression extends BinaryExpression
-{
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        $left = $this->left->value($context);
-        $right = $this->right->value($context);
-
-        switch ($this->operator) {
-            case T_IS_EQUAL           : return $left == $right;
-            case T_IS_NOT_EQUAL       : return $left != $right;
-            case '<'                  : return $left <  $right;
-            case T_IS_SMALLER_OR_EQUAL: return $left <= $right;
-            case '>'                  : return $left >  $right;
-            case T_IS_GREATER_OR_EQUAL: return $left >= $right;
-            case T_BOOLEAN_AND        : return $left && $right;
-            case T_BOOLEAN_OR         : return $left || $right;
-        }
-    }
-}
-
-/**
- * ConditionExpression represents the conditional operator ('?:').
- */
-class ConditionExpression implements Expression
-{
-    protected $condition;
-    protected $left, $right;
-
-    /**
-     * Initializes a new Expression instance.
-     *
-     * @param Expression $condition expression
-     * @param Expression $left      left alternative
-     * @param Expression $right     right alternative
-     */
-    public function __construct($condition, $left, $right)
-    {
-        $this->condition = $condition;
-        $this->left = $left;
-        $this->right = $right;
-    }
-
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        return $this->condition->value($context) ?
-                    $this->left->value($context) : $this->right->value($context);
-    }
-}
-
-/**
- * FunctionExpression represents a function call.
- */
-class FunctionExpression implements Expression
-{
-    protected $name;
-    protected $arguments;
-
-    /**
-     * Initializes a new Expression instance.
-     *
-     * @param Expression $name  function name
-     * @param array  $arguments function arguments
-     */
-    public function __construct(Expression $name, $arguments)
-    {
-        $this->name = $name;
-        $this->arguments = $arguments;
-    }
-
-    /**
-     * Returns the value of this expression.
-     *
-     * @param Context $context  symbol table
-     */
-    public function value($context)
-    {
-        $callable = $this->name->value($context);
-        $arguments = array();
-
-        foreach ($this->arguments as $expr) {
-            $arguments[] = $expr->value($context);
-        }
-
-        if ($callable instanceof \Closure) {
-            return call_user_func_array($callable, $arguments);
-        }
-
-        return NULL;
-    }
-}