Because it is unnecessary and can easily result in avoidable whitespace errors.
Am Sonntag, 7. September 2014 04:18:06 UTC+2 schrieb Techinfocomp: > > Why we not suppose to include closing TAG (?>) "make sure all php files > do not have closing ?>" ? > > > On Monday, June 3, 2013 9:06:03 AM UTC+5:30, Cheng Ka Teng wrote: >> >> if there is NO redirect at all you probably echo sth too soon and >> therefore headers are already sent and your redirect cannot work anymore . >> Please check the files inside app/controller, make sure all php files do >> not have closing ?> >> >> On Sunday, March 11, 2012 9:54:30 AM UTC+8, Brian Bowler wrote: >>> >>> So I have this function where the user can add the weight to materials >>> and save them. However after the updateAll, $this->redirect doesn't work at >>> all and the result shows up with a blank page with nothing in the source. >>> In an ideal world I would have it redirect to a different page but at a >>> minimum I would like it to go back to the page where they entered in the >>> weights. >>> >>> public function instructions($id = null) { >>> $instructions = $this->Formula->findFormula($id); >>> $count = count($instructions); >>> $this->set(array('instructions' => $instructions, 'count' => >>> $count, 'formulaId' => $id)); >>> if(!empty($this->data)) { >>> $count = count($this->request->data); >>> for($i = 0; $i <= $count; $i++) { >>> $this->Formula->updateAll( >>> array('Formula.weight' => >>> $this->request->data['Formula'][$i]['weight']), >>> array('Formula.id' => >>> $this->request->data['Formula'][$i]['id']) >>> ); >>> } >>> } >>> $this->redirect(array('controller' => 'instructions', 'action' >>> => 'instructions', $id)); >>> } >>> >>> I have no idea what causes this. Any help is much appreciated, even if >>> its just telling me where in the manual to read up on it. >>> >> -- Like Us on FaceBook https://www.facebook.com/CakePHP Find us on Twitter http://twitter.com/CakePHP --- You received this message because you are subscribed to the Google Groups "CakePHP" group. To unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscr...@googlegroups.com. To post to this group, send email to cake-php@googlegroups.com. Visit this group at http://groups.google.com/group/cake-php. For more options, visit https://groups.google.com/d/optout.