/** * 返回结果集行数 */ public function rowCount() { $sql = $this->getRawSql(); //解析完参数后的SQL语句 $tables = $this->getTablesName(); if (count($tables) > 1) { //多表 $total = 0; foreach ($tables as $s) { $sqls = str_replace($this->_tablesql, $s, $sql); //对联表查询后的结果,进行排序筛选等操作 if (!empty($this->_suffixsql)) { foreach ($this->_suffixsql as $s) { $sqls .= $s; } } $total = $total + parent::rowCount($sqls); } return $total; } else { //单表 $sqls = str_replace($this->_tablesql, $tables[0], $sql); //对联表查询后的结果,进行排序筛选等操作 if (!empty($this->_suffixsql)) { foreach ($this->_suffixsql as $s) { $sqls .= $s; } } return parent::rowCount($sqls); } }