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<?php $string = 'Vallabh Kansagara <vrkansagara@gmail.com> | https://vrkansagara.in'; $reverse = ''; $i = 0; while(!empty($string[$i])){ $reverse = $string[$i].$reverse; $i++; } echo $reverse;

This is an error 500

Value for `_results` contains invalid data `array`


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