Index[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] feet-to-meters conversion fetching, PEAR fields, databases file manipulation functions file_exists function files creating databases, copying deleting include files moving uploading validation First Normal Form, database normalization fixation, sessions for loops foreign keys, relational databases formatting date and time functions expressions function calls function definitions indents PHP tags templating forms adding in one file building data validation feet-to-meters converter querying database and text time zone conversion values, accessing values, default values, multiple processing in one file redisplaying after failed validation templates Smarty installation template engine text checkboxes hidden elements radio buttons selects text areas text boxes forms of normalization, databases First Normal Form Second Normal Form Third Normal Form function calls function definitions functions array functions calling compact databases, string functions date and time arithmetic date validation formats timestamps defining extract file manipulation file_exists include statement include_once require require_once is_executable is_readable is_writable mktime parameters 2nd reference parameters PHP files including requiring PHP queries printf require require_once session_start string functions checking for strings extracting portion padding and precision and printf sprintf strlen strtolower strtoupper strstr strtolower strtoupper system calls testing for unlink URL wrappers further reading |