protected function processColumns($cols) { if ($cols === false) { return $cols; } if ($cols[0] === '(' && substr($cols, -1) === ')') { $parsed = array('expr_type' => ExpressionType::BRACKET_EXPRESSION, 'base_expr' => $cols, 'sub_tree' => false); } $cols = $this->removeParenthesisFromStart($cols); if (stripos($cols, 'SELECT') === 0) { $processor = new DefaultProcessor($this->options); $parsed['sub_tree'] = array(array('expr_type' => ExpressionType::QUERY, 'base_expr' => $cols, 'sub_tree' => $processor->process($cols))); } else { $processor = new ColumnListProcessor($this->options); $parsed['sub_tree'] = $processor->process($cols); $parsed['expr_type'] = ExpressionType::COLUMN_LIST; } return $parsed; }
protected function processColumnList($unparsed) { $processor = new ColumnListProcessor($this->options); $expr = $this->removeParenthesisFromStart($unparsed); return $processor->process($expr); }
protected function processColumnList($unparsed) { $processor = new ColumnListProcessor($this->options); return $processor->process($unparsed); }