[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] fatal errors fields 2nd filesystem PEAR packages final functions float data type floating numbers floatval( ) function (PHP) floor( ) function (MySQL) floor( ) function (PHP) foreach statement (PHP) form-based authentication format strings format( ) function (MySQL) formatting characters for date( ) function strftime( ) and gmstrftime( ) functions forms, processing of data from fragment identifiers freight calculator example class diagram deliverable interface improved calculator using FreightCalculator objects FROM clause functions absolute value 2nd 3rd array library functions callback functions ceiling and floor 2nd 3rd constructor functions date and time functions destructor functions final functions for testing number results IT and ITX functions member functions MySQL for error handling number system conversions PEAR DB powers and logs private member functions protected functions random number generation redefined functions regular expression functions rounding static member functions string functions trigonometric functions user-defined [See user-defined functions] |