Entry

Can I make PHP force me to declare variables before using them?

Does PHP have an equivalent to Visual Basic's 'option explicit' command?

Feb 2nd, 2000 01:08
Nathan Wallace, Torben Wilson

There is no way to force this, but you can user error_reporting() (
i.e. error_reporting( E_ALL ); ) to have PHP issue a warning every
time you reference an undefined variable.