php variables

[hamsa]

hi every body

i have a problem with php variables..
i get this error message
Warning:Undefined variable: blah blah blah

when i do submit everythings work fine..

plz reply quikly

[Paragon]

I think you should post your script.

[Weedpacket]

You're using a variable (blah) before giving it a value. On line blah, probably.

With any variable that might or might not be present (form-submitted values especially) you should check to see if they're nonempty (or at least set) before trying to use them, and giving them a default value or otherwise handle the situation when they're not.

[hamsa]

i solved the problem by changing error_reporting=E_ALL to
error_reporting=E_ALL & ~E_NOTICE in php.ini file

it apeared to be an unimportant warning

thanks any way😃 😃 😃 😃