php - Cakephp 3.0: Turn off or disable Stack Trace runtime for specific controller -

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i using cakephp 3.0 framework , need disable/turn off stack trace if exception or error occurs.

i tried solution given on turn on /off debug mode particular controller in cakephp.

if make change in myproject\config\app.php file, stack trace turned off controllers if set trace = false using following code specific controller error.trace set false stack trace not disabled.

<?php namespace app\shell;  use cake\core\configure; use cake\console\shell;  configure::write('error.trace', false);  class myclassshell extends shell {      public function main() {         echo 'error.trace...' . configure::read('error.trace'); // output false         ...     } } ?>

its weird see if error.trace false still stack trace printed.

is other way disable stack trace in cakephp 3.0 specific controller/shell file instead of setting app.php ?

error options being read once

like of other options, error options not runtime changeable via configure class. while these options not being consumed, error handler reads them once @ bootstrapping time, , changing them @ later point has no effect, see applications config/bootstrap.php

// ... (new consoleerrorhandler(configure::read('error')))->register(); // ...

https://github.com/cakephp/app/blob/3.2.6/config/bootstrap.php#l116-l120

use custom error handler

in order change error handler behavior @ runtime, you'll need use custom/extended error handler supports that, , either change directly, or make read option dynamically. in order former work (which easier approach doesn't require reimplementing bunch of code), you'll have store reference handler can access @ later point.

a basic custom error handler supports changing options (* note untested example code)

namespace app\console;  use cake\console\consoleerrorhandler;  class appconsoleerrorhandler extends consoleerrorhandler {     public function setoption($key, $value)     {         $this->_options[$key] = $value;     } }

a quick , dirty solution store reference via configure, like

use app\console\appconsoleerrorhandler;  // ...  if ($iscli) {            $handler = new appconsoleerrorhandler(configure::read('error'));     $handler->register();     configure::write('error.handler', $handler); } else {     (new errorhandler(configure::read('error')))->register(); }  // ...

and access , reconfigure in shell, like

$handler = configure::read('error.handler'); $handler->setoption('trace', false);

but don't on file level in example, in constructor or in main() method.

see also


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