3v4l.org

run code in 300+ PHP versions simultaneously
<?hh $a = Map<int> {1,2,3}; $b = clone $a; echo $a[0];

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)
8.3.60.0040.01118.30
8.3.50.0070.01119.76
8.3.40.0110.01118.67
8.3.30.0100.00318.97
8.3.20.0070.00020.21
8.3.10.0080.00023.36
8.3.00.0040.00419.38
8.2.180.0120.00316.63
8.2.170.0120.00322.96
8.2.160.0030.01020.35
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0060.00320.88
8.2.110.0060.00322.02
8.2.100.0060.00617.78
8.2.90.0030.00619.09
8.2.80.0060.00317.97
8.2.70.0000.01217.50
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0040.00419.94
8.2.30.0050.00217.91
8.2.20.0000.00717.65
8.2.10.0000.00717.79
8.2.00.0040.00417.46
8.1.270.0060.00323.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.79
8.1.230.0110.00019.16
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00917.13
8.1.190.0090.00016.97
8.1.180.0050.00318.10
8.1.170.0080.00018.26
8.1.160.0030.00521.82
8.1.150.0000.00718.71
8.1.140.0080.00017.32
8.1.130.0000.00817.80
8.1.120.0030.00617.20
8.1.110.0030.00617.19
8.1.100.0000.00717.14
8.1.90.0040.00417.33
8.1.80.0100.00017.29
8.1.70.0000.00717.29
8.1.60.0030.00617.36
8.1.50.0030.00517.26
8.1.40.0000.00817.40
8.1.30.0040.00417.52
8.1.20.0050.00317.47
8.1.10.0000.00817.30
8.1.00.0040.00417.41
8.0.300.0030.00618.77
8.0.290.0040.00416.58
8.0.280.0030.00318.23
8.0.270.0040.00417.13
8.0.260.0040.00417.13
8.0.250.0030.00316.86
8.0.240.0000.00816.73
8.0.230.0000.00616.66
8.0.220.0040.00416.79
8.0.210.0030.00316.71
8.0.200.0040.00416.70
8.0.190.0060.00316.69
8.0.180.0000.00716.74
8.0.170.0030.00516.60
8.0.160.0030.00416.71
8.0.150.0040.00416.60
8.0.140.0040.00416.70
8.0.130.0000.00513.37
8.0.120.0040.00416.61
8.0.110.0040.00416.74
8.0.100.0070.00016.55
8.0.90.0030.00316.70
8.0.80.0040.01216.65
8.0.70.0030.00516.59
8.0.60.0000.00816.64
8.0.50.0000.00716.66
8.0.30.0090.01316.94
8.0.20.0200.00617.40
8.0.10.0070.00016.91
8.0.00.0140.00516.52
7.4.330.0060.00015.00
7.4.320.0000.00616.32
7.4.300.0000.00616.34
7.4.290.0060.00016.45
7.4.280.0040.00416.43
7.4.270.0030.00316.48
7.4.260.0050.00216.42
7.4.250.0040.00416.25
7.4.240.0020.00516.36
7.4.230.0030.00316.26
7.4.220.0180.00316.57
7.4.210.0080.00516.39
7.4.200.0030.00316.20
7.4.160.0120.01216.38
7.4.150.0080.01317.40
7.4.140.0080.00817.86
7.4.130.0080.00916.28
7.4.120.0120.00616.36
7.4.110.0100.00616.35
7.4.100.0140.00316.46
7.4.90.0120.00616.42
7.4.80.0100.01019.39
7.4.70.0090.00916.35
7.4.60.0070.01116.24
7.4.50.0000.00616.45
7.4.40.0120.00916.27
7.4.30.0040.01216.44
7.3.330.0050.00013.11
7.3.320.0000.00513.21
7.3.310.0030.00316.25
7.3.300.0000.00716.15
7.3.290.0100.01016.07
7.3.280.0090.00716.14
7.3.270.0080.01117.40
7.3.260.0070.01016.14
7.3.250.0080.01016.27
7.3.240.0070.01116.50
7.3.230.0060.00916.39
7.3.210.0100.00616.40
7.3.200.0100.01319.39
7.3.190.0100.00716.08
7.3.180.0080.00816.36
7.3.170.0140.00716.27
7.3.160.0120.00616.35
7.2.330.0120.00616.55
7.2.320.0090.00616.50
7.2.310.0040.01416.41
7.2.300.0090.00916.51
7.2.290.0040.01216.58
5.4.320.0100.03212.45
5.4.310.0090.04312.45
5.4.300.0070.04612.45
5.4.290.0090.04812.45
5.4.280.0130.04312.35
5.4.270.0070.04612.34
5.4.260.0070.03812.34
5.4.250.0040.03912.35
5.4.240.0080.03612.34
5.4.230.0040.04112.34
5.4.220.0080.03412.34
5.4.210.0080.04312.34
5.4.200.0040.04912.34
5.4.190.0080.03912.33
5.4.180.0110.04412.34
5.4.170.0060.03612.35
5.4.160.0050.03712.34
5.4.150.0070.04112.34
5.4.140.0040.04212.02
5.4.130.0070.03612.01
5.4.120.0060.04211.97
5.4.110.0050.03811.96
5.4.100.0060.03611.96
5.4.90.0040.04111.96
5.4.80.0070.03711.96
5.4.70.0050.03711.96
5.4.60.0070.03611.96
5.4.50.0110.03511.96
5.4.40.0050.03511.95
5.4.30.0060.03611.95
5.4.20.0060.03511.95
5.4.10.0070.03411.95
5.4.00.0050.03911.43

preferences:
59.53 ms | 400 KiB | 5 Q