Comments on: ext/scream functionality without ext/scream http://blog.experimentalworks.net/2009/05/extscream-functionality-without-extscream/ Mon, 12 Jul 2010 13:28:59 +0000 hourly 1 http://wordpress.org/?v=3.0 By: admin http://blog.experimentalworks.net/2009/05/extscream-functionality-without-extscream/comment-page-1/#comment-120 admin Tue, 26 May 2009 09:26:58 +0000 http://blog.experimentalworks.net/?p=225#comment-120 Yes, but it's more work to do if you just want to have a short look on what happens. Also you have to add this for every PHP app running on the server, while the DTrace solution monitors all running PHP applications by default. Yes, but it’s more work to do if you just want to have a short look on what happens. Also you have to add this for every PHP app running on the server, while the DTrace solution monitors all running PHP applications by default.

]]> By: Jan! http://blog.experimentalworks.net/2009/05/extscream-functionality-without-extscream/comment-page-1/#comment-118 Jan! Fri, 22 May 2009 06:52:01 +0000 http://blog.experimentalworks.net/?p=225#comment-118 Isn't it easier to simply register your own error handler? When it gets called and |error_reporting() === 0|, it means the @ operator has been used. http://php.net/set_error_handler "It is important to remember that the standard PHP error handler is completely bypassed. error_reporting() settings will have no effect and your error handler will be called regardless - however you are still able to read the current value of error_reporting and act appropriately. Of particular note is that this value will be 0 if the statement that caused the error was prepended by the @ error-control operator." Isn’t it easier to simply register your own error handler? When it gets called and |error_reporting() === 0|, it means the @ operator has been used.

http://php.net/set_error_handler
“It is important to remember that the standard PHP error handler is completely bypassed. error_reporting() settings will have no effect and your error handler will be called regardless – however you are still able to read the current value of error_reporting and act appropriately. Of particular note is that this value will be 0 if the statement that caused the error was prepended by the @ error-control operator.”

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