Online PHP editor | refs for F8EOY

<?php function test_val_as_array($val) { $type = gettype($val); try { echo "val before access = ".var_export($val, true)."\n"; echo "accessing $type as array {$val['test']}\n"; $val['test'] = 'wtf'; echo "set $type offset 'test' to string 'wtf'\n"; echo "$type offset 'test' = {$val['test']}\n"; echo "val after access = ".var_export($val, true)."\n"; } catch (Exception $e) { echo "caught error {$e->getMessage()} when accessing $type as array\n"; } }; test_val_as_array(null); test_val_as_array('test'); test_val_as_array(123); test_val_as_array(true); test_val_as_array(1.2);