<?php function showRawCharacters($result) { $resultInHex = unpack('H*', $result); $resultInHex = $resultInHex[1]; $resultSeparated = implode(', ', str_split($resultInHex, 2)); //byte safe echo $resultSeparated; } $foo = "v T"; showRawCharacters($foo);
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Value for `_results` contains invalid data `array`