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<?php function gdr_encode($val) { return base_convert(strval($val), 10, 16); } function gdr_decode($val) { return base_convert(strval($val), 16, 10); } $vals = array(0, 1, 99, 100, 255, 256, 999, 1000, 9999, 10000, 65535, 65536, 99999, 100000, 999999, 1000000, 4294967295, 4294967296); foreach ($vals as $val) { $enc = json_encode(gdr_encode($val)); $dec = json_encode(gdr_decode($enc)); $val = json_encode($val); if (strlen($enc) > strlen($val)) { echo "$enc $val WORSE\n"; } else if (strlen($enc) == strlen($val)) { echo "$enc $val EQUAL\n"; } else { echo "$enc $val\n"; } }
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "0" 0 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "1" 1 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "63" 99 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "64" 100 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "ff" 255 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "100" 256 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "3e7" 999 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "3e8" 1000 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "270f" 9999 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "2710" 10000 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "ffff" 65535 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "10000" 65536 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "1869f" 99999 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "186a0" 100000 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "f423f" 999999 WORSE Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "f4240" 1000000 EQUAL Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "ffffffff" 4294967295 EQUAL Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /in/I2SK5 on line 8 "100000000" 4294967296 WORSE
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33
"0" 0 WORSE "1" 1 WORSE "63" 99 WORSE "64" 100 WORSE "ff" 255 WORSE "100" 256 WORSE "3e7" 999 WORSE "3e8" 1000 WORSE "270f" 9999 WORSE "2710" 10000 WORSE "ffff" 65535 WORSE "10000" 65536 WORSE "1869f" 99999 WORSE "186a0" 100000 WORSE "f423f" 999999 WORSE "f4240" 1000000 EQUAL "ffffffff" 4294967295 EQUAL "100000000" 4294967296 WORSE
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/I2SK5 on line 13
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/I2SK5 on line 13
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/I2SK5 on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/I2SK5 on line 13
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255.76 ms | 401 KiB | 350 Q