<?php /******************************************************************* * BasicService.php * Copyright (C) 2006 Midnight Coders, LLC * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * The software is licensed under the GNU General Public License (GPL) * For details, see http://www.gnu.org/licenses/gpl.txt. ********************************************************************/ class BasicService { var $ADD = 1; var $SUBTRACT = 2; var $MULTIPLY = 3; var $DIVIDE = 4; // Flex client invokes the Calculate method to demonstrate // the use of RemoteObject to connect with PHP. // Notice the data type Flex passes into the remote invocation // is string, but the arguments in the Calculate method are // integers. WebORB performs the conversion from String to int // before it dispatches the invocation public function Calculate($arg1, $op, $arg2 ) { switch( $op ) { case $this->ADD: return $arg1 + $arg2; case $this->SUBTRACT: return $arg1 - $arg2; case $this->MULTIPLY: return $arg1 * $arg2; case $this->DIVIDE: return $arg1 / $arg2; default: throw new Exception( "unknown operation" ); } } } ?>