set_error_handler()对于致命错误不起作用 [英] set_error_handler() doesn't work for FATAL error
问题描述
我有一个简单的自定义错误处理程序,可以在错误日志文件中写入一些有用的调试信息.
I have a simple custom error handler that writes in a error log file some useful debug infos.
它适用于所有事物,但不会因致命错误而触发.
it's work for everything but it's not get triggered for FATAL error.
有什么办法解决这个问题?
Any way to solve this?
当前为了避开这种情况,我也注册了一个关闭功能,该功能可以检查error_get_last()
Currently to bypass this circumstance I have registered a shutdown function too that checks error_get_last()
推荐答案
Nope, that's just a limitation of set_error_handler()
; it doesn't handle all errors.
以下错误类型无法使用用户定义的函数处理:
E_ERROR
,E_PARSE
,E_CORE_ERROR
,E_CORE_WARNING
,E_COMPILE_ERROR
,E_COMPILE_WARNING
,以及文件中引发的大多数E_STRICT
调用set_error_handler()
的位置.
The following error types cannot be handled with a user defined function:
E_ERROR
,E_PARSE
,E_CORE_ERROR
,E_CORE_WARNING
,E_COMPILE_ERROR
,E_COMPILE_WARNING
, and most ofE_STRICT
raised in the file whereset_error_handler()
is called.
register_shutdown_function()
和 error_get_last()
是一个不错的解决方法.
The register_shutdown_function()
and error_get_last()
is a decent workaround.
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