格式化 sql/php 代码的更聪明的方法？答案

【问题标题】：Smarter way to format sql/php code?格式化 sql/php 代码的更聪明的方法？
【发布时间】：2009-07-17 11:11:45
【问题描述】：

我有一个很大的 SQL 语句，有没有什么“更聪明”的方式来格式化这些东西？？


$serverFields = 'SERVER_ID, SERVERNAME, SERVERLOCATION_ID, SERVERLOCATIONDETAIL_ID,
                             SERVEROS_ID, SERVEROSVERSION_ID, IP_BACKEND, IP_FRONTEND, IP_BACKUP,
                             SERVERREMOTETOOL_IDS, LOGIN, DESCRIPTION, TIME_INSERT, TIME_UPDATE,
                             CHANGE_USER, MANDATOR_ID, TIVOLI_UPDATABLE, TIVOLI_LAST_SCAN,
                             TIVOLI_LAST_UPDATE, WINDOMAIN_ID, PROCESSORCOUNT, OS_ID, PHYSICAL_MEMORY_KB';

$osFields = 'OSLANG_ID, OSARCH_ID, OSSUBVERSION_ID, OSMINORVERSION_ID, OSMAJORVERSION_ID, OSTYPE_ID';

$processorFields = 'PROCESSORMODEL_ID, PROCESSORMANUFACTURER_ID';

$sql = sprintf(
    "SELECT %s , %s , %s FROM %s s
        LEFT OUTER JOIN (
            (OS JOIN
                OSSUBVERSION USING (OSSUBVERSION_ID)) JOIN
                OSMINORVERSION USING (OSMINORVERSION_ID) JOIN
                OSMAJORVERSION USING (OSMAJORVERSION_ID)
            )USING (OS_ID) LEFT OUTER JOIN (
              PROCESSORMODEL JOIN PROCESSORMANUFACTURER USING(PROCESSORMANUFACTURER_ID)
            )USING (PROCESSORMODEL_ID) WHERE
                %s = :id AND MANDATOR_ID = :mandatorId",
                $serverFields, $osFields, $processorFields, $this->_tableName, $this->_identifier);

【问题讨论】：

标签： php sql

【解决方案1】：

好吧，我会以不同的方式编写和缩进，但是否“更智能”取决于你：

$sql = sprintf("
    SELECT %s, %s, %s
    FROM %s
    LEFT OUTER JOIN OS USING (OS_ID)
    JOIN OSSUBVERSION USING (OSSUBVERSION_ID)
    JOIN OSMINORVERSION USING (OSMINORVERSION_ID)
    JOIN OSMAJORVERSION USING (OSMAJORVERSION_ID)
    LEFT OUTER JOIN PROCESSORMODEL USING (PROCESSORMODEL_ID)
    JOIN PROCESSORMANUFACTURER USING (PROCESSORMANUFACTURER_ID)
    WHERE %s = :id
    AND MANDATOR_ID = :mandatorId
", $serverFields, $osFields, $processorFields, $this->_tableName, $this->_identifier);

【讨论】：