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<?php $utfchar = chr(0xC3).chr(0x89); // U+009C in UTF-8 $csv = $utfchar."x".$utfchar."x\n"; $file = fopen('php://memory', 'w+'); fputs($file, $csv); rewind($file); $data = fgetcsv($file); for ($i = 0; $i < strlen($data[0]); $i++) { echo dechex(ord($data[0][$i])).' '; } echo "\n"; fclose($file); // expected: c3 89 78 c3 89 78 - "ÉxÉx" // actual: 78 c3 89 78 - "xÉx"

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