Re: Advice on Constants - Notice: Undefined Constant (correction)

error_reporting = E_ALL defines all errors, notices, everything error_reporting = E_ALL & ~E_NOTICE will displays all errors, except notices! Sorry. --- Mukul Sabharwal <mukulsabharwal@yahoo.com> wrote: > Hi, > > Notices are generated when you have error_reporting > in > your php.ini set to E_ALL & ~E_NOTICE > > Notices can be helpful at times, but on production > sites, generally donot help, because hidden input > form > fields (not yet set), can show up as undefined. > > As regarding to your question, the constant is > defined > and replaced internally in all your places in your > php > script. > > Incase you want to store a constant value > dynamically > you need to call a function called "constant", which > returns the value of a constant. > > http://in.php.net/manual/en/function.constant.php > > As for the NOTICE of an undefined offset, indicates > that the array element is not present. > > > Regards, > Mukul Sabharwal > http://www.devhome.org > > > > --- Adam Douglas <ADouglas@venmarces.com> wrote: > > I'm currently developing a web site that stores > two > > security levels of the > > client logged in. These security levels and > > including a few other variables > > are returning a PHP notice statement, "Notice: > > Undefined constant...". Now > > these variables are set at initial login into the > > web site and are stored > > into a the session file to reduce security > checking > > routines and with the > > concept of why do a check again when we already > know > > the value. > > > > To resolve this PHP notice issue I figured no big > > deal I will just declare > > the variable as a constant using define(). But by > > doing this correct me if > > I'm wrong you now no longer refer to the variable > > with a dollar sign and the > > variable name. Which is fine but can I store the > > constant into the session > > file? > > > > My concern and question is what the best direction > > to resolve this? At > > present if I just define the variables as a > constant > > I get another PHP > > message "Notice: Undefined offset..." throughout > my > > code when referencing my > > session variable (_SESSION[name]). > > > > Any advice would be greatly appreciated. > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, visit: > http://www.php.net/unsub.php > > > > > __________________________________________________ > Do you Yahoo!? > Yahoo! Tax Center - File online, calculators, forms, > and more > http://tax.yahoo.com > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > ===== ********************************* Know more about me: http://www.geocities.com/mimodit ********************************* __________________________________________________ Do you Yahoo!? Yahoo! Tax Center - File online, calculators, forms, and more http://tax.yahoo.com