/**
* This method parses a echo-statement node.
*
* @return PHP_Depend_Code_ASTEchoStatement
* @since 0.9.12
*/
private function _parseEchoStatement()
{
$this->_tokenStack->push();
$token = $this->consumeToken(self::T_ECHO);
$stmt = $this->_parseExpressionList($this->builder->buildASTEchoStatement($token->image));
$this->_parseStatementTermination();
return $this->_setNodePositionsAndReturn($stmt);
}
/**
* This method parses a echo-statement node.
*
* @return PHP_Depend_Code_ASTEchoStatement
* @since 0.9.12
*/
private function _parseEchoStatement()
{
$this->_tokenStack->push();
$token = $this->_consumeToken(self::T_ECHO);
$stmt = $this->_builder->buildASTEchoStatement($token->image);
// TODO: $stmt->addChild($this->_parseExpression())
if (($expr = $this->_parseOptionalExpression()) != null) {
$stmt->addChild($expr);
}
$this->_parseStatementTermination();
return $this->_setNodePositionsAndReturn($stmt);
}
