-------------- Original message ---------------------- From: "Tom Rawson" <trawson@xxxxxxxxxx> > I have many places where I use references like this: > > if ($fields['flags']['someflag']) ... > > or perhaps > > if ($_POST['checkboxfieldname']) ... > > If there is no value for 'someflag', or if the check box was not > checked -- both of which are often the case -- these generate errors at > level E_NOTICE. Is there any way to prevent references to missing > array elements from generating errors without turning off all E_NOTICE > notifications? if (isset($fields['flags']['someflag']) && $fields['flags']['someflag']) if (isset($_POST['checkboxfieldname']) && $_POST['checkboxfieldname']) The && short-circuits, so the second part of the conditional only gets evaluated if the first part is true. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
