Disable the warning message

I using "error_reporting(E_ALL ^ E_WARNING);" in my code, but the warning always show on.
Have any setting i need to do. Plz Help~ Thx
Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer.

In that case, just don't use call-time pass-by-refence.  Define your functions to use references, and just pass the arguments straight up.

Instead of

function someFunction ($someVar) {}
someFunction(&$someOtherVar);

do

function someFunctions(&$someVar) {}
someFunction($someOtherVar);

Sorry~ I have many functions need to change, so I want disable this warning if possible. Can I do it ? Thx a lot of Help.

This particular warning won't go away - I tried all the following:
- error suppression using @
- setting error_reporting to 0
- a custom error handler
- ini_set("allow_call_time_pass_reference", TRUE)
- using output buffering

Other warnings should go away using the code above; for this one in particular, since you can't get access to php.ini, you'll have to modify your code to avoid triggering the error.  Sorry, looks like the answer here is, "You can't."

hello!
i think you aren't able to configure php at runtime because your server's settings do not allow doing this, you should contact the admins and try to ask them to change this option on the server.

I'll take the chance to sound like you dad and quote PHP 4.3.10's configuration file's comment on the subject which, in few words, suggests you to follow xakem's and snoyes_jw's advice, even in the case you had access to PHP configuration settings:

«
; [...] This method is deprecated and is likely to be
; unsupported in future versions of PHP/Zend.  The encouraged method of
; specifying which arguments should be passed by reference is in the function
; declaration.  You're encouraged to try and turn this option Off and make
; sure your scripts work properly with it in order to ensure they will work
; with future versions of the language (you will receive a warning each time
; you use this feature, and the argument will be passed by value instead of by
; reference).
allow_call_time_pass_reference = Off  
»

From which I'll stress this: "THE ARGUMENT WILL BE PASSED BY VALUE INSTEAD OF BY REFERENCE".

At the time I've had you exact same problem and corrected my scripts (around 30 of them). I've been programming with PHP for a while and I can guarantee that good programming practices are worth your time 99% of the time.