Re: [PHP] Something difference betwen php-4.0.3 and php-4.2.3

[Chris Hewitt]

[EMAIL PROTECTED] wrote:

I modifiy my php.ini to redirect error message in log of server web and I change
error_reporting  =  E_ALL & ~E_NOTICE by error_reporting  =  E_ALL

Now, I get in server log this message :
[24-Jan-2003 08:59:31] PHP Notice:  Undefined offset:  4 in /appli/PHP/test/__xyz__.php on
line 15
and I get all code HTML : the program doesn't fail !

That is working correctly, it is what should happen. You changed your error reporting to include "notices". These are not errors but warnings to tell you that you _may_ have something not right.

In this case, an undefined offset means that the variable you used in the offset has not been previously set a value, so:
$myarray[$myoffset];
will produce this error if $myoffset has not already been set a value. If you do:
$myoffset = 4;
$myarray[$myoffset];
then you should not get the warning.

HTH
Chris


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