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Re: What could be causing this "Invalid callback" warning? [message #170912 is a reply to message #170911]

Wed, 08 December 2010 03:55

Roy Smith
Messages: 11
Registered: November 2010

Karma:

Junior Member

> The first element of the array you're passing must be an object of the
> error handler, not a string with the name of the class.

This is kind of confusing. The docs (http://us3.php.net/manual/en/
function.set-error-handler.php) say (in the changelog section):

"Instead of a function name, an array containing an object reference
and a method name can also be supplied as the error_handler"

which agrees with what you say, but on that same page, there's a
comment from "jonbarnett at gmail dot com" which says:

---------------------------------------
The proper way to set a callback for a static class function is:

array("Classname", "functionname")

The class name is a string. If you don't quote the string, PHP treats
it as a barestring and triggers a notice.
---------------------------------------

Is the comment just wrong?

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[Message index]

		What could be causing this "Invalid callback" warning? By: Roy Smith on Wed, 08 December 2010 03:33
		Re: What could be causing this "Invalid callback" warning? By: Jerry Stuckle on Wed, 08 December 2010 03:43
		Re: What could be causing this "Invalid callback" warning? By: Roy Smith on Wed, 08 December 2010 03:55
		Re: What could be causing this "Invalid callback" warning? By: Jerry Stuckle on Wed, 08 December 2010 04:08
		Re: What could be causing this "Invalid callback" warning? By: Roy Smith on Wed, 08 December 2010 05:11
		Re: What could be causing this "Invalid callback" warning? By: Jerry Stuckle on Wed, 08 December 2010 22:32

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