- Misspelling of Array key (case sensitive).
- If the variable comes from another script, check the script is 'include'd or 'require'd at least once;
- Did you really define/set the Array element?
- Did you unset the Array element somewhere before?
ASCII stupid question, get a stupid ANSI
Cuts down a bigger string strDATA into pieces by string strSEPERATOR and returns all the pieces in an array.
A veteran package manager that some PHP developers enjoy is PEAR.
Keep sPHP somewhere out of your application path which is not reachable directly by the web clients. This is a security practice applicatble for any general purpose framework.