Online PHP editor | refs for SunjY

<?php $a = ['array' => 'of stuff', 'toodles' => 14 ]; function boom(array &$b) { throw new Exception('kablooey'); } try { boom($a); } catch(Exception $e) { echo var_dump($a); $aStack = $e->getTrace(); foreach($aStack as &$aItem) { if(isset($aItem['args'])) { foreach($aItem['args'] as &$aArg) { $aArg = 'destroyed'; } } } echo var_dump($a); }