Picture this example also:
function try_include($filename) {
try {
include($filename);
}
catch Exception(e) {
echo "Problem trying to include file!";
return false;
}
return true;
}
Ben Sgro (ProjectSkyLine) wrote:
Hello Chris,
Good points again. I've been doing some reading
to get a better grasp on it.
http://www.w3schools.com/php/php_exception.asp
Seems to be a good explanation.
Thanks.
- Ben
----- Original Message ----- From: "csnyder" <[EMAIL PROTECTED]>
To: "NYPHP Talk" <[email protected]>
Sent: Wednesday, November 28, 2007 11:38 AM
Subject: Re: [nyphp-talk] If/else vs Try/catch
On Nov 28, 2007 11:25 AM, Ben Sgro (ProjectSkyLine)
<[EMAIL PROTECTED]> wrote:
Thanks. I'll read up on it now...and post my thoughts.
Trying to explain the benefits of try/catch is like trying to explain
the benefits of OO code: you don't need it to get the job done, but it
really helps if you want to get the job done elegantly.
If you find yourself writing code like:
$success = $obj->process1();
if ( $success ) {
$success = $obj->process2();
if ( $success ) {
$success = $obj->process3();
}
}
if ( !$success ) {
exit( "An error ocurred in either process 1, 2, or 3." );
}
... then try/catch is the way out of your nightmare.
try {
$obj->process1();
$obj->process2();
$obj->process3();
} catch Exception( e ) {
exit( "An error occurred: ".$e->message() );
}
Error handling doesn't need to be part of your program logic anymore.
--
Chris Snyder
http://chxo.com/
_______________________________________________
New York PHP Community Talk Mailing List
http://lists.nyphp.org/mailman/listinfo/talk
NYPHPCon 2006 Presentations Online
http://www.nyphpcon.com
Show Your Participation in New York PHP
http://www.nyphp.org/show_participation.php
_______________________________________________
New York PHP Community Talk Mailing List
http://lists.nyphp.org/mailman/listinfo/talk
NYPHPCon 2006 Presentations Online
http://www.nyphpcon.com
Show Your Participation in New York PHP
http://www.nyphp.org/show_participation.php
--
Kenneth Downs
Secure Data Software, Inc.
www.secdat.com www.andromeda-project.org
631-689-7200 Fax: 631-689-0527
cell: 631-379-0010
_______________________________________________
New York PHP Community Talk Mailing List
http://lists.nyphp.org/mailman/listinfo/talk
NYPHPCon 2006 Presentations Online
http://www.nyphpcon.com
Show Your Participation in New York PHP
http://www.nyphp.org/show_participation.php
