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PHP如何捕捉include_once的异常

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Release: 2016-06-13 13:19:40
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PHP怎么捕捉include_once的错误?
PHP怎么捕捉include_once和require_once的错误?

如果文件不存在,或文件中有编译等其它错误等,可捕捉吗?

DEMO:
try{
        include_once( "t/ttt.php ");
}catch(Exception   $e)   {
        echo   'Caught   exception:   '.$e-> getMessage();
}


------解决方案--------------------
可以这样变通一点:
if(!file_exists( "t/ttt.php "))
{
include_once( "t/ttt.php ");
}
require_once出错是编译时错误,不是RUNTIME的,应该抓不住错误的。
------解决方案--------------------
文件不存在可以用file_exists()来检查
文件程序错误可以使用isset,is_系列函数来检查某些核心变量的情况

------解决方案--------------------
帮顶了
不会捕抓
只会看错误报告
------解决方案--------------------
顶下,错误报告都不会,每次就用require_once,这样出错了就看页面的出错提示了!
------解决方案--------------------
file_exists后再处理...

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