3v4l.org

run code in 300+ PHP versions simultaneously
<?php function d2m($d) { $m = ''; foreach (str_split($d, 2) as $h) { $m .= chr(base_convert($h, 16, 10)); } return $m; } $d1 = 'd131dd02c5e6eec4693d9a0698aff95c2fcab58712467eab4004583eb8fb7f8955ad340609f4b30283e488832571415a085125e8f7cdc99fd91dbdf280373c5bd8823e3156348f5bae6dacd436c919c6dd53e2b487da03fd02396306d248cda0e99f33420f577ee8ce54b67080a80d1ec69821bcb6a8839396f9652b6ff72a70'; $d2 = 'd131dd02c5e6eec4693d9a0698aff95c2fcab50712467eab4004583eb8fb7f8955ad340609f4b30283e4888325f1415a085125e8f7cdc99fd91dbd7280373c5bd8823e3156348f5bae6dacd436c919c6dd53e23487da03fd02396306d248cda0e99f33420f577ee8ce54b67080280d1ec69821bcb6a8839396f965ab6ff72a70'; $message1 = d2m($d1); $message2 = d2m($d2); echo $message1 . "\r\n"; echo $message2 . "\r\n"; var_dump($message1 == $message2); //bool(false) var_dump(md5($message1) == md5($message2)); //bool(true)

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0150.00618.28
8.3.50.0090.01121.14
8.3.40.0140.00018.70
8.3.30.0070.00720.34
8.3.20.0000.00820.07
8.3.10.0060.00320.94
8.3.00.0050.00522.58
8.2.180.0150.00018.16
8.2.170.0110.01122.96
8.2.160.0170.00322.20
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.79
8.2.110.0030.00619.21
8.2.100.0040.00818.03
8.2.90.0040.00419.36
8.2.80.0040.00418.04
8.2.70.0000.00817.50
8.2.60.0050.00318.05
8.2.50.0060.00318.07
8.2.40.0060.00318.21
8.2.30.0070.00019.32
8.2.20.0050.00317.71
8.2.10.0040.00417.67
8.2.00.0040.00417.73
8.1.280.0150.00325.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.97
8.1.230.0110.00021.04
8.1.220.0060.00318.77
8.1.210.0080.00018.97
8.1.200.0000.01017.22
8.1.190.0080.00017.51
8.1.180.0040.00418.10
8.1.170.0030.00518.45
8.1.160.0000.00718.82
8.1.150.0030.00518.70
8.1.140.0000.00817.47
8.1.130.0050.00317.91
8.1.120.0070.00017.52
8.1.110.0020.00517.50
8.1.100.0040.00417.47
8.1.90.0000.00817.38
8.1.80.0030.00617.49
8.1.70.0000.00817.41
8.1.60.0030.00517.51
8.1.50.0000.00817.59
8.1.40.0040.00417.54
8.1.30.0000.00817.54
8.1.20.0050.00317.63
8.1.10.0040.00417.43
8.1.00.0000.00817.48
8.0.300.0040.00420.04
8.0.290.0040.00417.05
8.0.280.0000.00718.39
8.0.270.0070.00017.34
8.0.260.0030.00316.90
8.0.250.0000.00616.98
8.0.240.0030.00716.98
8.0.230.0000.00716.96
8.0.220.0030.00316.80
8.0.210.0000.00716.86
8.0.200.0000.00816.88
8.0.190.0080.00017.02
8.0.180.0030.00716.99
8.0.170.0070.00016.91
8.0.160.0000.00716.91
8.0.150.0070.00016.93
8.0.140.0030.00416.77
8.0.130.0000.00613.31
8.0.120.0080.00016.92
8.0.110.0040.00416.92
8.0.100.0050.00216.78
8.0.90.0040.00416.98
8.0.80.0070.01016.88
8.0.70.0080.00016.75
8.0.60.0040.00416.94
8.0.50.0050.00316.79
8.0.30.0100.00817.18
8.0.20.0080.01117.40
8.0.10.0040.00416.99
8.0.00.0090.01116.76
7.4.330.0070.00015.07
7.4.320.0030.00316.52
7.4.300.0030.00316.55
7.4.290.0030.00316.54
7.4.280.0030.00316.41
7.4.270.0000.00616.47
7.4.260.0050.00013.33
7.4.250.0040.00416.49
7.4.240.0040.00416.59
7.4.230.0000.00716.72
7.4.220.0060.00916.61
7.4.210.0060.00916.53
7.4.200.0000.00816.67
7.4.190.0040.00416.78
7.4.160.0080.00816.63
7.4.150.0140.01117.40
7.4.140.0070.01117.86
7.4.130.0120.00516.57
7.4.120.0140.00316.47
7.4.110.0100.01316.66
7.4.100.0160.00616.53
7.4.90.0120.00616.41
7.4.80.0160.00919.39
7.4.70.0100.00716.47
7.4.60.0100.00716.41
7.4.50.0090.00016.42
7.4.40.0070.01022.77
7.4.30.0100.00616.50
7.4.00.0090.00814.99
7.3.330.0000.00613.18
7.3.320.0000.00813.39
7.3.310.0030.00316.21
7.3.300.0030.00316.32
7.3.290.0040.01116.33
7.3.280.0100.01016.27
7.3.270.0100.00717.40
7.3.260.0140.01818.24
7.3.250.0090.00816.46
7.3.240.0140.00416.53
7.3.230.0130.00416.39
7.3.210.0030.01416.69
7.3.200.0100.01019.39
7.3.190.0060.01116.28
7.3.180.0060.01116.43
7.3.170.0040.01616.68
7.3.160.0090.00616.49
7.3.120.0090.00614.79
7.3.110.0110.00614.93
7.3.100.0040.01114.73
7.3.90.0050.00414.82
7.3.80.0110.00414.83
7.3.70.0060.00914.56
7.3.60.0030.01414.98
7.3.50.0000.01414.77
7.3.40.0030.00614.63
7.3.30.0080.00614.80
7.3.20.0120.00316.71
7.3.10.0060.00616.67
7.3.00.0070.01016.61
7.2.330.0050.01616.84
7.2.320.0100.01016.77
7.2.310.0030.01516.80
7.2.300.0130.00616.75
7.2.290.0130.00616.95
7.2.250.0100.01015.18
7.2.240.0070.01415.30
7.2.230.0040.01115.01
7.2.220.0000.01215.11
7.2.210.0040.00715.24
7.2.200.0000.01114.95
7.2.190.0070.01114.84
7.2.180.0030.00715.14
7.2.170.0030.01515.17
7.2.60.0080.00616.62
7.2.00.0040.00719.49
7.1.330.0120.00315.87
7.1.320.0060.01315.97
7.1.310.0030.00715.67
7.1.300.0070.00715.75
7.1.290.0000.01315.99
7.1.280.0000.00915.59
7.1.270.0040.00715.89
7.1.260.0030.01415.82
7.1.200.0030.01015.92
7.1.100.0040.01118.29
7.1.70.0040.00416.96
7.1.60.0110.01419.17
7.1.50.0100.01417.09
7.1.00.0030.06022.43
7.0.200.0110.00016.65
7.0.140.0130.06321.92
7.0.100.0100.07319.87
7.0.90.0430.08019.84
7.0.80.0100.07319.88
7.0.70.0470.09319.94
7.0.60.0000.09319.84
7.0.50.0070.07720.27
7.0.40.0100.08020.10
7.0.30.0100.08319.98
7.0.20.0070.08320.04
7.0.10.0070.08020.04
7.0.00.0170.04719.98
5.6.280.0000.07320.89
5.6.250.0030.06320.73
5.6.240.0100.04720.64
5.6.230.0130.07020.73
5.6.220.0100.06320.68
5.6.210.0030.08020.70
5.6.200.0170.07320.90
5.6.190.0130.08020.98
5.6.180.0070.04721.05
5.6.170.0070.09020.98
5.6.160.0130.09021.12
5.6.150.0000.07320.97
5.6.140.0070.06021.07
5.6.130.0070.08020.95
5.6.120.0070.08320.96
5.6.110.0070.04320.88
5.6.100.0100.05720.89
5.6.90.0030.07720.95
5.6.80.0070.05020.36
5.6.70.0100.04320.27
5.6.60.0100.04720.43
5.6.50.0100.05020.29
5.6.40.0100.07020.37
5.6.30.0030.08020.35
5.6.20.0030.09020.36
5.6.10.0100.07020.42
5.6.00.0230.07020.37
5.5.380.0070.05320.30
5.5.370.0170.07020.34
5.5.360.0100.08320.33
5.5.350.0030.08720.37
5.5.340.0030.07320.88
5.5.330.0070.07320.84
5.5.320.0100.08020.83
5.5.310.0070.08720.76
5.5.300.0170.03720.82
5.5.290.0100.04720.75
5.5.280.0130.07320.79
5.5.270.0030.08320.77
5.5.260.0070.09020.75
5.5.250.0130.05020.41
5.5.240.0000.05320.10
5.5.230.0130.05720.23
5.5.220.0030.07020.12
5.5.210.0100.07020.24
5.5.200.0030.06720.18
5.5.190.0030.06320.07
5.5.180.0030.05020.10
5.5.160.0170.06020.11
5.5.150.0100.08020.13
5.5.140.0100.06320.22
5.5.130.0030.04320.20
5.5.120.0100.05020.07
5.5.110.0070.05320.03
5.5.100.0200.06720.11
5.5.90.0030.08720.02
5.5.80.0100.06720.05
5.5.70.0070.06319.97
5.5.60.0100.07720.00
5.5.50.0130.06019.89
5.5.40.0070.05020.05
5.5.30.0000.08020.10
5.5.20.0100.07019.95
5.5.10.0130.06720.08
5.5.00.0200.06719.99
5.4.450.0070.09319.37
5.4.440.0030.04719.45
5.4.430.0070.08019.41
5.4.420.0130.07319.35
5.4.410.0030.07019.33
5.4.400.0030.07019.14
5.4.390.0100.07719.14
5.4.380.0100.07019.21
5.4.370.0100.08018.95
5.4.360.0170.07019.09
5.4.350.0170.05019.12
5.4.340.0100.07719.16
5.4.320.0070.07319.23
5.4.310.0070.06319.03
5.4.300.0130.06319.06
5.4.290.0130.05719.15
5.4.280.0100.07319.22
5.4.270.0100.09018.91
5.4.260.0000.05019.04
5.4.250.0030.07718.99
5.4.240.0130.06718.90
5.4.230.0070.04318.87
5.4.220.0030.08019.12
5.4.210.0100.04019.04
5.4.200.0030.04319.12
5.4.190.0070.07719.11
5.4.180.0130.04318.86
5.4.170.0100.04718.89
5.4.160.0070.07719.18
5.4.150.0030.04318.83
5.4.140.0030.03716.36
5.4.130.0030.04016.30
5.4.120.0000.04316.36
5.4.110.0070.03316.48
5.4.100.0030.03716.34
5.4.90.0000.03716.50
5.4.80.0030.03316.27
5.4.70.0030.03316.49
5.4.60.0000.03316.48
5.4.50.0070.03016.48
5.4.40.0070.03016.42
5.4.30.0000.03716.47
5.4.20.0030.03316.42
5.4.10.0100.02716.30
5.4.00.0070.03315.72
5.3.290.0130.03314.79
5.3.280.0030.06014.57
5.3.270.0070.09014.74
5.3.260.0100.07714.65
5.3.250.0070.07014.52
5.3.240.0030.04014.65
5.3.230.0000.04314.54
5.3.220.0000.04014.55
5.3.210.0030.04014.57
5.3.200.0030.03714.55
5.3.190.0030.03014.70
5.3.180.0100.03014.71
5.3.170.0000.05714.57
5.3.160.0070.02714.64
5.3.150.0030.03014.65
5.3.140.0070.02714.50
5.3.130.0000.04014.58
5.3.120.0030.03714.57
5.3.110.0000.03314.50
5.3.100.0100.02313.99
5.3.90.0000.03714.05
5.3.80.0030.05014.09
5.3.70.0070.04714.09
5.3.60.0100.02714.09
5.3.50.0000.04013.95
5.3.40.0030.05314.02
5.3.30.0030.03314.02
5.3.20.0000.04313.84
5.3.10.0030.04013.57
5.3.00.0030.03313.65
5.2.170.0030.04311.20
5.2.160.0030.03311.15
5.2.150.0000.04311.27
5.2.140.0070.02711.20
5.2.130.0030.02710.98
5.2.120.0000.03011.17
5.2.110.0000.03011.14
5.2.100.0030.03011.18
5.2.90.0000.04311.17
5.2.80.0030.03011.16
5.2.70.0000.05311.17
5.2.60.0030.02711.15
5.2.50.0000.03011.14
5.2.40.0030.02711.00
5.2.30.0000.03011.01
5.2.20.0000.03010.89
5.2.10.0030.02710.79
5.2.00.0030.02710.87
5.1.60.0030.02310.06
5.1.50.0000.02310.08
5.1.40.0030.02310.09
5.1.30.0030.02310.40
5.1.20.0070.02010.38
5.1.10.0000.03010.20
5.1.00.0030.02710.17
5.0.50.0030.0208.64
5.0.40.0000.0208.54
5.0.30.0000.0338.33
5.0.20.0000.0208.30
5.0.10.0030.0278.18
5.0.00.0030.0278.18
4.4.90.0030.0137.45
4.4.80.0030.0237.45
4.4.70.0030.0137.45
4.4.60.0000.0177.45
4.4.50.0030.0137.45
4.4.40.0030.0207.45
4.4.30.0000.0177.45
4.4.20.0030.0137.45
4.4.10.0030.0137.45
4.4.00.0000.0277.45
4.3.110.0030.0137.45
4.3.100.0000.0137.45
4.3.90.0070.0107.45
4.3.80.0070.0177.45
4.3.70.0000.0177.45
4.3.60.0000.0207.45
4.3.50.0000.0177.45
4.3.40.0030.0207.45
4.3.30.0000.0207.45
4.3.20.0000.0177.45
4.3.10.0000.0177.45
4.3.00.0030.0137.45

preferences:
53.87 ms | 401 KiB | 5 Q