src/PhpToZephir/Converter/Printer/Expr/AssignPrinter.php
public function convert(Expr\Assign $node, $extract = true)
    {
        $type = 'Expr_Assign';
        $leftNode = $node->var;
        $operatorString = ' = ';
        $rightNode = $node->expr;
        
        list($precedence, $associativity) = $this->dispatcher->getPrecedenceMap($type);

        if ($rightNode instanceof Expr\Array_) {
            $this->logger->trace(
                self::getType().' '.__LINE__,
                $node,
                $this->dispatcher->getMetadata()->getFullQualifiedNameClass()
            );
            $collect = $this->dispatcher->pExpr_Array($rightNode, true);

            return (($extract === true) ? $collect->getCollected() : '') .
                'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
                .$operatorString.' '.$collect->getExpr();
        } elseif (($rightNode instanceof Expr\MethodCall || $rightNode instanceof Expr\FuncCall) && ($leftNode instanceof Expr\List_) === false) {
            $collected = $this->convertCall($node, new ArrayDto());

            return $collected['extracted']->getCollected().
                'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
                .$operatorString.' '.$this->dispatcher->p($collected['node']->expr);
        } elseif ($rightNode instanceof Expr\BinaryOp\Concat) {
            $collected = $this->convertConcat($node->expr, new ArrayDto());

            return $collected['extracted']->getCollected().
                'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
                .$operatorString.' '.$this->dispatcher->p($collected['node']);
        } elseif ($rightNode instanceof Expr\Ternary) {
            $collect = $this->dispatcher->pExpr_Ternary($rightNode, true);

            return $collect->getCollected().
                   'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
            .$operatorString.' '.$collect->getExpr();
        } elseif ($leftNode instanceof Expr\List_) {
            return $this->convertListStmtToAssign($node);
        } elseif ($leftNode instanceof Expr\ArrayDimFetch || $rightNode instanceof Expr\ArrayDimFetch) {
            return $this->arrayDimFetchCase($node, $leftNode, $rightNode, $operatorString, $precedence, $associativity, $extract);
        } elseif ($rightNode instanceof Expr\Assign) { // multiple assign
            $valueToAssign = ' = '.$this->dispatcher->p($this->findValueToAssign($rightNode));
            $vars = array($this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1));
            foreach ($this->findVarToAssign($rightNode) as $nodeAssigned) {
                $vars[] = $nodeAssigned;
            }

            $toReturn = '';

            foreach ($vars as $var) {
                $toReturn .= 'let '.$var.$valueToAssign.";\n";
            }

            return $toReturn;
        } elseif ($rightNode instanceof Variable || $rightNode instanceof Scalar || $rightNode instanceof Array_) {
            $this->logger->trace(
                self::getType().' '.__LINE__,
                $node,
                $this->dispatcher->getMetadata()->getFullQualifiedNameClass()
            );

            return 'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
            .$operatorString
            .$this->dispatcher->pPrec($rightNode, $precedence, $associativity, 1);
        } else {
            $this->logger->trace(
                self::getType().' '.__LINE__,
                $node,
                $this->dispatcher->getMetadata()->getFullQualifiedNameClass()
            );

            return 'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
                   .$operatorString.' '.$this->dispatcher->p($rightNode);
        }
    }
public function convert(Expr\Assign $node, $extract = true)
    {
        $type = 'Expr_Assign';
        $leftNode = $node->var;
        $operatorString = ' = ';
        $rightNode = $node->expr;
        
        list($precedence, $associativity) = $this->dispatcher->getPrecedenceMap($type);

        if ($rightNode instanceof Expr\Array_) {
            $this->logger->trace(
                self::getType().' '.__LINE__,
                $node,
                $this->dispatcher->getMetadata()->getFullQualifiedNameClass()
            );
            $collect = $this->dispatcher->pExpr_Array($rightNode, true);

            return (($extract === true) ? $collect->getCollected() : '') .
                'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
                .$operatorString.' '.$collect->getExpr();
        } elseif (($rightNode instanceof Expr\MethodCall || $rightNode instanceof Expr\FuncCall) && ($leftNode instanceof Expr\List_) === false) {
            $collected = $this->convertCall($node, new ArrayDto());

            return $collected['extracted']->getCollected().
                'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
                .$operatorString.' '.$this->dispatcher->p($collected['node']->expr);
        } elseif ($rightNode instanceof Expr\BinaryOp\Concat) {
            $collected = $this->convertConcat($node->expr, new ArrayDto());

            return $collected['extracted']->getCollected().
                'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
                .$operatorString.' '.$this->dispatcher->p($collected['node']);
        } elseif ($rightNode instanceof Expr\Ternary) {
            $collect = $this->dispatcher->pExpr_Ternary($rightNode, true);

            return $collect->getCollected().
                   'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
            .$operatorString.' '.$collect->getExpr();
        } elseif ($leftNode instanceof Expr\List_) {
            return $this->convertListStmtToAssign($node);
        } elseif ($leftNode instanceof Expr\ArrayDimFetch || $rightNode instanceof Expr\ArrayDimFetch) {
            return $this->arrayDimFetchCase($node, $leftNode, $rightNode, $operatorString, $precedence, $associativity, $extract);
        } elseif ($rightNode instanceof Expr\Assign) { // multiple assign
            $valueToAssign = ' = '.$this->dispatcher->p($this->findValueToAssign($rightNode));
            $vars = array($this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1));
            foreach ($this->findVarToAssign($rightNode) as $nodeAssigned) {
                $vars[] = $nodeAssigned;
            }

            $toReturn = '';

            foreach ($vars as $var) {
                $toReturn .= 'let '.$var.$valueToAssign.";\n";
            }

            return $toReturn;
        } elseif ($rightNode instanceof Variable || $rightNode instanceof Scalar || $rightNode instanceof Array_) {
            $this->logger->trace(
                self::getType().' '.__LINE__,
                $node,
                $this->dispatcher->getMetadata()->getFullQualifiedNameClass()
            );

            return 'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
            .$operatorString
            .$this->dispatcher->pPrec($rightNode, $precedence, $associativity, 1);
        } else {
            $this->logger->trace(
                self::getType().' '.__LINE__,
                $node,
                $this->dispatcher->getMetadata()->getFullQualifiedNameClass()
            );

            return 'let '.$this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1)
                   .$operatorString.' '.$this->dispatcher->p($rightNode);
        }
    }
@param Expr\Assign $node

@return string