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<?php function readUnsignedVarLong(string $buffer, int &$offset) : int{ $value = 0; for($i = 0; $i <= 63; $i += 7){ if(!isset($buffer[$offset])){ throw new Exception("No bytes left in buffer"); } $b = ord($buffer[$offset++]); $value |= (($b & 0x7f) << $i); if(($b & 0x80) === 0){ return $value; } } throw new Exception("VarLong did not terminate after 10 bytes!"); } var_dump(readUnsignedVarLong(str_repeat("\255", 10)));
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: Too few arguments to function readUnsignedVarLong(), 1 passed in /in/TG3E6 on line 19 and exactly 2 expected in /in/TG3E6:3 Stack trace: #0 /in/TG3E6(19): readUnsignedVarLong('\xAD\xAD\xAD\xAD\xAD\xAD\xAD\xAD\xAD\xAD') #1 {main} thrown in /in/TG3E6 on line 3
Process exited with code 255.
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92.5 ms | 402 KiB | 89 Q