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<?php $result = new stdClass(); $result->GBP = "10.00"; $result->USD = "12.00"; foreach ($result as $currency => $value) { $currencyWithTax = $value .' + TAX'; $result->total[$currency] = $currencyWithTax; } print_r($result);
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.7
Warning: Array to string conversion in /in/fVjeN on line 9 stdClass Object ( [GBP] => 10.00 [USD] => 12.00 [total] => Array ( [GBP] => 10.00 + TAX [USD] => 12.00 + TAX [total] => Array + TAX ) )
Output for 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/fVjeN on line 9 stdClass Object ( [GBP] => 10.00 [USD] => 12.00 [total] => Array ( [GBP] => 10.00 + TAX [USD] => 12.00 + TAX [total] => Array + TAX ) )

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