3v4l.org

run code in 300+ PHP versions simultaneously
<?php $response = 247; $result = unpack('Ccommand/Cstatus/Cid', $response); var_dump($result);

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)
8.3.40.0100.00318.42
8.3.30.0030.01018.46
8.3.20.0000.00818.68
8.3.10.0080.00020.43
8.3.00.0040.00417.38
8.2.170.0150.00022.96
8.2.160.0090.00622.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.76
8.2.110.0130.01021.18
8.2.100.0040.00817.78
8.2.90.0050.00319.17
8.2.80.0040.00417.90
8.2.70.0030.00517.50
8.2.60.0000.00717.93
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0000.00717.91
8.2.20.0040.00417.64
8.2.10.0000.00817.69
8.2.00.0040.00417.58
8.1.270.0000.00724.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00320.75
8.1.230.0110.00020.96
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0000.00717.50
8.1.180.0060.00318.10
8.1.170.0030.00518.77
8.1.160.0000.00818.86
8.1.150.0000.00718.61
8.1.140.0000.00817.41
8.1.130.0030.00317.78
8.1.120.0000.00817.30
8.1.110.0070.00017.28
8.1.100.0040.00417.41
8.1.90.0000.00717.32
8.1.80.0000.00717.37
8.1.70.0000.00717.32
8.1.60.0040.00417.56
8.1.50.0050.00317.38
8.1.40.0000.00917.38
8.1.30.0030.00617.46
8.1.20.0040.00417.60
8.1.10.0040.00417.40
8.1.00.0000.00717.45
8.0.300.0030.00619.92
8.0.290.0040.00416.75
8.0.280.0070.00018.32
8.0.270.0040.00417.03
8.0.260.0000.00616.70
8.0.250.0040.00416.87
8.0.240.0000.00816.89
8.0.230.0000.00716.86
8.0.220.0030.00316.88
8.0.210.0070.00016.85
8.0.200.0040.00416.94
8.0.190.0000.00716.86
8.0.180.0040.00416.86
8.0.170.0030.00516.68
8.0.160.0030.00316.73
8.0.150.0050.00316.75
8.0.140.0060.00616.79
8.0.130.0050.00013.23
8.0.120.0070.00016.78
8.0.110.0040.00416.66
8.0.100.0000.00816.83
8.0.90.0050.00216.70
8.0.80.0030.01216.80
8.0.70.0040.00416.59
8.0.60.0040.00416.68
8.0.50.0080.00016.74
8.0.30.0110.00717.06
8.0.20.0180.00416.96
8.0.10.0040.00416.88
8.0.00.0120.00916.76
7.4.330.0050.00012.85
7.4.320.0090.00016.43
7.4.300.0060.00016.42
7.4.290.0080.00016.35
7.4.280.0000.00816.47
7.4.270.0040.00416.44
7.4.260.0000.00613.19
7.4.250.0030.00716.43
7.4.240.0070.00016.42
7.4.230.0060.00016.24
7.4.220.0090.00916.45
7.4.210.0070.00816.50
7.4.200.0000.00716.63
7.4.190.0040.00416.46
7.4.160.0130.00316.52
7.4.150.0180.00416.15
7.4.140.0090.00916.48
7.4.130.0160.00416.39
7.4.120.0110.00616.42
7.4.110.0070.01516.34
7.4.100.0030.01316.42
7.4.90.0070.01116.43
7.4.80.0120.00616.36
7.4.70.0060.01016.13
7.4.60.0060.01016.55
7.4.50.0000.00916.25
7.4.40.0070.00716.23
7.4.30.0130.00316.43
7.4.00.0100.00714.61
7.3.330.0060.00012.96
7.3.320.0030.00313.02
7.3.310.0030.00316.07
7.3.300.0030.00316.15
7.3.290.0040.01115.98
7.3.280.0130.00416.13
7.3.270.0060.01116.42
7.3.260.0120.00516.15
7.3.250.0080.01016.13
7.3.240.0000.01716.46
7.3.230.0060.01016.21
7.3.210.0100.00716.16
7.3.200.0150.00319.39
7.3.190.0100.00916.30
7.3.180.0080.00816.11
7.3.170.0070.01116.19
7.3.160.0060.00916.33
7.3.120.0100.00414.63
7.2.330.0090.00916.28
7.2.320.0080.00816.51
7.2.310.0120.00816.19
7.2.300.0000.01616.57
7.2.290.0120.00416.54
7.2.60.0040.01116.45
7.2.00.0040.01419.45
7.1.200.0090.00015.66
7.1.100.0030.00918.02
7.1.70.0030.00717.09
7.1.60.0070.01419.40
7.1.50.0110.01116.52
7.1.00.0000.07722.44
7.0.200.0030.00616.79
7.0.140.0100.06322.09
7.0.120.0000.05022.04
7.0.60.0130.07719.82
7.0.50.0070.06717.79
7.0.40.0070.04317.78
7.0.30.0200.07017.79
7.0.20.0070.04717.72
7.0.10.0130.04317.74
7.0.00.0070.04717.66
5.6.280.0030.07320.77
5.6.210.0100.07720.64
5.6.200.0100.07718.18
5.6.190.0100.08018.15
5.6.180.0000.07018.20
5.6.170.0170.07718.16
5.6.160.0000.04718.11
5.6.150.0130.07318.20
5.6.140.0130.04718.18
5.6.130.0030.05718.09
5.6.120.0130.07718.17
5.6.110.0100.05018.07
5.6.100.0030.05718.20
5.6.90.0070.08318.20
5.6.80.0130.05317.61
5.6.70.0100.07317.56
5.6.60.0070.04317.46
5.6.50.0070.08017.59
5.6.40.0070.08017.53
5.6.30.0000.04717.57
5.6.20.0030.05017.57
5.6.10.0070.07017.47
5.6.00.0170.06317.55
5.5.350.0270.08320.46
5.5.340.0030.07018.01
5.5.330.0100.06017.92
5.5.320.0070.06718.02
5.5.310.0030.09017.95
5.5.300.0100.07717.89
5.5.290.0130.04317.94
5.5.280.0100.06017.91
5.5.270.0070.08018.01
5.5.260.0130.08017.91
5.5.250.0030.06317.82
5.5.240.0070.08017.34
5.5.230.0100.07317.40
5.5.220.0130.06717.29
5.5.210.0030.04717.36
5.5.200.0270.05717.26
5.5.190.0170.06717.26
5.5.180.0070.04017.30
5.5.160.0030.05017.32
5.5.150.0070.06017.36
5.5.140.0130.07317.27
5.5.130.0170.06717.33
5.5.120.0000.05317.26
5.5.110.0170.06717.36
5.5.100.0070.07717.26
5.5.90.0070.07717.23
5.5.80.0170.06717.23
5.5.70.0100.05717.25
5.5.60.0070.04717.26
5.5.50.0070.07717.15
5.5.40.0070.07317.13
5.5.30.0070.06717.21
5.5.20.0030.07317.25
5.5.10.0030.08017.21
5.5.00.0030.06317.16
5.4.450.0130.04319.32
5.4.440.0030.05319.40
5.4.430.0130.06319.39
5.4.420.0070.06719.30
5.4.410.0070.06719.20
5.4.400.0170.06719.12
5.4.390.0030.06018.96
5.4.380.0100.06718.99
5.4.370.0070.06319.13
5.4.360.0030.04718.95
5.4.350.0070.07719.07
5.4.340.0030.04019.11
5.4.320.0000.08319.11
5.4.310.0070.04719.07
5.4.300.0070.05719.07
5.4.290.0070.07318.95
5.4.280.0170.07018.89
5.4.270.0100.04318.98
5.4.260.0000.05018.98
5.4.250.0130.06018.98
5.4.240.0030.08018.98
5.4.230.0070.05318.94
5.4.220.0070.04718.97
5.4.210.0000.08319.11
5.4.200.0070.07718.96
5.4.190.0100.07718.97
5.4.180.0100.05719.02
5.4.170.0070.05319.23
5.4.160.0130.07018.97
5.4.150.0030.04319.03
5.4.140.0170.04316.24
5.4.130.0100.03016.36
5.4.120.0030.07716.17
5.4.110.0070.03316.33
5.4.100.0000.05316.25
5.4.90.0070.03316.33
5.4.80.0130.05716.51
5.4.70.0030.07016.50
5.4.60.0100.05316.26
5.4.50.0030.07316.39
5.4.40.0070.03716.32
5.4.30.0000.04016.20
5.4.20.0030.04716.25
5.4.10.0070.03716.23
5.4.00.0000.04015.76
5.3.290.0030.05314.74
5.3.280.0070.04714.55
5.3.270.0070.05314.53
5.3.260.0130.06314.43
5.3.250.0130.04314.57
5.3.240.0030.03714.52
5.3.230.0030.04014.57
5.3.220.0070.07714.42
5.3.210.0070.03714.53
5.3.200.0030.04314.55
5.3.190.0070.07714.55
5.3.180.0100.04314.55
5.3.170.0000.07014.50
5.3.160.0130.07014.53
5.3.150.0130.06014.41
5.3.140.0100.03314.51
5.3.130.0070.03714.38
5.3.120.0030.04014.36
5.3.110.0070.04714.32
5.3.100.0100.07013.97
5.3.90.0030.07314.09
5.3.80.0100.04713.79
5.3.70.0100.04313.98
5.3.60.0070.04013.75
5.3.50.0070.03713.90
5.3.40.0070.05313.80
5.3.30.0100.03713.88
5.3.20.0070.04013.55
5.3.10.0000.04013.58
5.3.00.0030.07313.59
5.2.170.0000.03311.26
5.2.160.0030.03011.26
5.2.150.0100.03311.26
5.2.140.0000.03711.28
5.2.130.0100.04711.26
5.2.120.0000.04311.26
5.2.110.0100.02311.26
5.2.100.0000.03311.26
5.2.90.0030.06311.26
5.2.80.0000.05711.26
5.2.70.0070.04311.26
5.2.60.0070.05311.26
5.2.50.0070.06011.26
5.2.40.0070.04011.26
5.2.30.0100.05711.26
5.2.20.0030.04011.26
5.2.10.0100.03011.26
5.2.00.0030.06011.26
5.1.60.0030.04711.26
5.1.50.0070.05711.26
5.1.40.0100.05011.26
5.1.30.0070.04311.26
5.1.20.0030.05311.26
5.1.10.0100.05011.26
5.1.00.0030.04011.26
5.0.50.0000.03311.26
5.0.40.0070.04311.26
5.0.30.0000.05011.26
5.0.20.0070.04311.26
5.0.10.0030.04311.26
5.0.00.0030.06311.26
4.4.90.0030.03011.26
4.4.80.0070.03311.26
4.4.70.0100.03011.26
4.4.60.0030.03011.26
4.4.50.0030.03711.26
4.4.40.0100.04011.26
4.4.30.0000.03011.26
4.4.20.0070.03311.26
4.4.10.0000.03711.26
4.4.00.0000.05711.26
4.3.110.0000.03011.26
4.3.100.0030.01711.26
4.3.90.0030.02311.26
4.3.80.0030.05311.26
4.3.70.0070.03011.26
4.3.60.0030.03311.26
4.3.50.0030.02011.26
4.3.40.0000.03711.26
4.3.30.0000.04011.26
4.3.20.0070.03311.26
4.3.10.0000.04011.26
4.3.00.0000.03311.26

preferences:
51.1 ms | 400 KiB | 5 Q