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<?php function upperCaseString($string) { $pattern = '/(?=\d)/'; $array = preg_split($pattern, $string, 2); $text=''; if(count($array)>1) { $text=ucwords(strtolower($array[0])).' '.strtoupper($array[1]); } else { $text=ucwords(strtolower($array[0])); } return $text; } $str = "NEW APPLE IPHONE X 64GB CVX-Dk46"; echo upperCaseString($str); ?>

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