关于在SAE上部署PHP应用时遇到的有关问题求解
关于在SAE上部署PHP应用时遇到的问题求解
各位好,近期由于尝试着进行将手中PHP应用移植到新浪SAE上的工作,因为是初学者,也是很多问题,目前有个问题一直没有得到解决。
背 景:原有应用在APACHE上运行正常,采用PHP 5.4.2版本;移植到SAE上,SAE应该是采用Nginx服务器,PHP版本为5.3.2
问题现象:访问页面报错 Parse error: syntax error, unexpected T_VARIABLE in application/models/ngsource_model.php on line 94
涉及代码:$query_date = explode(' ',$query_datetime)[0];
这行代码我看了半天也没发现什么问题,前后代码都是变量赋值,也应该没有什么问题,怀疑是否是PHP版本问题?由于我对PHP各版本变动不是太了解,网上一直也没有搜到类似资源,希望得到大家的帮助,谢谢!
------解决思路----------------------
$query_date = explode(' ',$query_datetime)[0];
这种语法只有 php 5.4 及以上才支持
php 5.3 及以下应写作
$query_date = explode(' ',$query_datetime);<br />$query_date = $query_date[0];
或
list($query_date) = explode(' ',$query_datetime);

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