服务器迁移,php版本不同可能导致的有关问题

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Release: 2016-06-13 12:28:04
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服务器迁移,php版本不同可能导致的问题

今天在服务器做了迁移以后,前台可以正常显示和调用,登陆后台显示500错误,一般这种情况下都要查看核心跳转文件,经查看发现login.php文件并没有调用.因为找不到login.php文件,那就证明这个文件里是有语法错误。
打开服务器报错信息发现.Fatal error:Call-time pass-by-reference has been removed

经过查找资料发现,自己原来的服务器环境是5.2版本的,更换了服务器以后升级到了5.4版本,所以就出现了参数传递错误.

Fatal error:Call-time pass-by-reference has been removed

         PHP在升级到5.5时,程序执行过程中会出现如下错误讯息

         Fatal error:Call-time pass-by-reference has been removed,

即新版本已经不允许在函数调用时,采用引用的方式,如 getFormMethod(&$method),

这样的参数传递方式已经不被允许,可以在函数定义时写

         function getFormMethod(&$method){},

调用时

        getFormMethod($method);



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