3v4l.org

run code in 300+ PHP versions simultaneously
<?hh $a = Map {}; $b = clone $a;

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)
8.3.70.0110.00716.63
8.3.60.0070.00718.40
8.3.50.0120.00822.96
8.3.40.0170.00318.70
8.3.30.0100.00319.06
8.3.20.0050.00220.25
8.3.10.0080.00023.73
8.3.00.0080.00019.38
8.2.180.0120.00416.60
8.2.170.0130.00722.96
8.2.160.0030.01020.18
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.12
8.2.110.0060.00322.12
8.2.100.0080.00417.78
8.2.90.0030.00719.05
8.2.80.0090.00017.97
8.2.70.0070.00417.50
8.2.60.0030.00517.91
8.2.50.0050.00318.07
8.2.40.0030.00519.76
8.2.30.0000.00718.01
8.2.20.0000.00717.61
8.2.10.0080.00017.80
8.2.00.0000.00717.42
8.1.280.0070.00725.92
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.64
8.1.230.0110.00019.08
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00617.10
8.1.190.0050.00317.00
8.1.180.0000.00718.10
8.1.170.0040.00418.53
8.1.160.0040.00421.98
8.1.150.0040.00418.66
8.1.140.0000.00817.36
8.1.130.0000.00717.80
8.1.120.0060.00317.31
8.1.110.0000.00717.17
8.1.100.0040.00317.29
8.1.90.0070.00417.33
8.1.80.0060.00317.31
8.1.70.0030.00317.20
8.1.60.0000.00817.44
8.1.50.0040.00417.28
8.1.40.0000.00817.41
8.1.30.0040.00417.55
8.1.20.0080.00017.39
8.1.10.0040.00417.36
8.1.00.0050.00217.38
8.0.300.0080.00018.77
8.0.290.0000.00716.59
8.0.280.0030.00318.28
8.0.270.0000.00717.14
8.0.260.0030.00317.06
8.0.250.0060.00016.83
8.0.240.0000.00616.71
8.0.230.0070.00016.80
8.0.220.0000.00716.70
8.0.210.0000.00716.65
8.0.200.0060.00016.81
8.0.190.0030.00616.84
8.0.180.0050.00316.78
8.0.170.0080.00016.80
8.0.160.0080.00016.75
8.0.150.0040.00416.74
8.0.140.0000.00716.56
8.0.130.0050.00013.29
8.0.120.0030.00516.73
8.0.110.0000.00816.62
8.0.100.0030.00616.75
8.0.90.0030.00316.75
8.0.80.0060.00916.70
8.0.70.0000.00716.67
8.0.60.0000.00716.83
8.0.50.0070.00016.75
8.0.30.0110.01116.79
8.0.20.0120.01517.40
8.0.10.0000.00816.75
8.0.00.0100.00816.70
7.4.330.0030.00315.00
7.4.320.0060.00016.47
7.4.300.0040.00416.44
7.4.290.0070.00016.38
7.4.280.0070.00016.46
7.4.270.0000.00816.36
7.4.260.0070.00016.37
7.4.250.0040.00416.40
7.4.240.0030.00316.48
7.4.230.0000.00716.25
7.4.220.0100.01316.39
7.4.210.0080.01116.43
7.4.200.0000.00716.44
7.4.160.0110.00616.15
7.4.150.0120.01217.40
7.4.140.0070.01317.86
7.4.130.0090.00816.41
7.4.120.0040.01316.36
7.4.110.0040.01416.34
7.4.100.0120.00616.49
7.4.90.0060.01016.35
7.4.80.0090.00919.39
7.4.70.0110.00616.46
7.4.60.0120.00916.21
7.4.50.0040.00416.38
7.4.40.0130.00716.21
7.4.30.0080.00716.40
7.3.330.0050.00012.98
7.3.320.0000.00613.14
7.3.310.0000.00716.06
7.3.300.0000.00916.14
7.3.290.0070.00716.18
7.3.280.0090.01116.15
7.3.270.0170.00017.40
7.3.260.0140.00516.28
7.3.250.0150.00716.17
7.3.240.0090.00616.19
7.3.230.0130.00916.39
7.3.210.0170.00016.54
7.3.200.0030.01319.39
7.3.190.0040.01216.44
7.3.180.0080.00816.41
7.3.170.0090.00616.27
7.3.160.0080.00816.47
7.2.330.0130.01016.30
7.2.320.0130.00316.55
7.2.310.0060.01816.28
7.2.300.0100.00916.53
7.2.290.0120.00316.59
5.4.320.0040.03912.45
5.4.310.0050.03912.45
5.4.300.0050.03812.45
5.4.290.0070.03712.45
5.4.280.0070.03412.35
5.4.270.0090.03312.34
5.4.260.0070.04112.34
5.4.250.0060.03712.34
5.4.240.0030.03812.35
5.4.230.0070.03712.34
5.4.220.0060.03612.33
5.4.210.0040.03612.34
5.4.200.0100.03512.34
5.4.190.0050.04112.34
5.4.180.0070.03612.33
5.4.170.0060.04112.35
5.4.160.0040.03912.34
5.4.150.0040.04012.34
5.4.140.0040.03912.02
5.4.130.0050.03512.01
5.4.120.0020.04111.97
5.4.110.0060.03411.96
5.4.100.0020.03911.96
5.4.90.0090.04011.96
5.4.80.0050.03811.96
5.4.70.0050.03511.96
5.4.60.0070.03811.96
5.4.50.0080.03311.96
5.4.40.0070.03511.95
5.4.30.0040.04111.95
5.4.20.0050.03511.95
5.4.10.0060.03411.95
5.4.00.0070.03511.44

preferences:
33.66 ms | 401 KiB | 5 Q