3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bla {} $x = new class extends Bla {};

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)
8.3.70.0090.00616.40
8.3.60.0120.00918.43
8.3.50.0120.00722.10
8.3.40.0140.00418.41
8.3.30.0110.00318.59
8.3.20.0040.00420.04
8.3.10.0000.00823.59
8.3.00.0080.00019.85
8.2.190.0090.00616.58
8.2.180.0070.01416.75
8.2.170.0120.00322.96
8.2.160.0090.00620.47
8.2.150.0070.00024.18
8.2.140.0070.01124.66
8.2.130.0060.00319.27
8.2.120.0080.00026.35
8.2.110.0030.00621.11
8.2.100.0070.00417.78
8.2.90.0000.00818.02
8.2.80.0090.00018.03
8.2.70.0040.00418.04
8.2.60.0000.00817.80
8.2.50.0000.00818.10
8.2.40.0030.00620.42
8.2.30.0050.00220.61
8.2.20.0050.00217.73
8.2.10.0000.00717.93
8.2.00.0070.00018.02
8.1.280.0070.01425.92
8.1.270.0040.00420.28
8.1.260.0000.00828.09
8.1.250.0070.00028.09
8.1.240.0080.00023.92
8.1.230.0040.00720.84
8.1.220.0000.00817.79
8.1.210.0080.00020.41
8.1.200.0090.00017.35
8.1.190.0060.00617.25
8.1.180.0000.00818.10
8.1.170.0030.00518.46
8.1.160.0070.00022.05
8.1.150.0000.00718.79
8.1.140.0080.00019.66
8.1.130.0070.00017.59
8.1.120.0000.00717.49
8.1.110.0030.00517.32
8.1.100.0040.00417.45
8.1.90.0030.00417.43
8.1.80.0080.00017.40
8.1.70.0070.00017.39
8.1.60.0000.00817.57
8.1.50.0040.00417.48
8.1.40.0040.00417.43
8.1.30.0080.00017.70
8.1.20.0030.00617.61
8.1.10.0000.00817.40
8.1.00.0060.00317.32
8.0.300.0000.00720.03
8.0.290.0020.00516.63
8.0.280.0000.00718.37
8.0.270.0000.00917.20
8.0.260.0000.00617.15
8.0.250.0040.00416.98
8.0.240.0000.00816.93
8.0.230.0000.00716.88
8.0.220.0000.00716.88
8.0.210.0040.00416.85
8.0.200.0060.00016.88
8.0.190.0000.00816.86
8.0.180.0080.00016.95
8.0.170.0070.00016.89
8.0.160.0050.00316.88
8.0.150.0060.00316.75
8.0.140.0050.00316.77
8.0.130.0060.00013.30
8.0.120.0000.00816.84
8.0.110.0000.00716.93
8.0.100.0070.00016.89
8.0.90.0000.00816.84
8.0.80.0090.00616.84
8.0.70.0040.00416.82
8.0.60.0070.00016.93
8.0.50.0050.00316.70
8.0.30.0110.00617.03
8.0.20.0120.01117.40
8.0.10.0040.00416.87
8.0.00.0060.01216.90
7.4.330.0000.00516.67
7.4.320.0030.00316.56
7.4.300.0030.00316.50
7.4.290.0030.00316.63
7.4.280.0040.00416.47
7.4.270.0000.00716.51
7.4.260.0040.00416.61
7.4.250.0080.00016.46
7.4.240.0060.00116.57
7.4.230.0000.00716.50
7.4.220.0070.01116.53
7.4.210.0100.00516.53
7.4.200.0030.00316.47
7.4.160.0040.01216.52
7.4.150.0060.01217.40
7.4.140.0110.01417.86
7.4.130.0040.01416.52
7.4.120.0030.01416.50
7.4.110.0080.00816.57
7.4.100.0080.00916.46
7.4.90.0140.00716.50
7.4.80.0100.01019.39
7.4.70.0000.01616.43
7.4.60.0100.00616.50
7.4.50.0060.00616.32
7.4.40.0060.01016.66
7.4.30.0060.01016.29
7.4.00.0110.00415.18
7.3.330.0000.00513.22
7.3.320.0020.00313.18
7.3.310.0080.00016.33
7.3.300.0070.00016.09
7.3.290.0040.00416.29
7.3.280.0100.00916.22
7.3.270.0070.01117.40
7.3.260.0120.00616.30
7.3.250.0100.00816.23
7.3.240.0120.00616.18
7.3.230.0000.01516.39
7.3.210.0100.00716.51
7.3.200.0090.00616.54
7.3.190.0040.01216.25
7.3.180.0100.00716.38
7.3.170.0060.01016.59
7.3.160.0090.00616.41
7.2.330.0110.00716.27
7.2.320.0090.01316.54
7.2.310.0060.01016.66
7.2.300.0110.00516.49
7.2.290.0060.01616.59
7.2.60.0150.00016.81
7.2.00.0070.00719.40
7.1.200.0040.00715.69
7.1.100.0030.01017.86
7.1.70.0040.00917.09
7.1.60.0040.01519.52
7.1.50.0060.01216.86
7.1.00.0100.07022.48
7.0.200.0040.00416.46
7.0.60.0000.08719.91
7.0.50.0070.08317.87
7.0.40.0170.06020.32
7.0.30.0170.05020.10
7.0.20.0270.07320.10
7.0.10.0030.04320.35
7.0.00.0030.07020.20
5.6.280.0000.03320.89
5.6.210.0000.04320.77
5.6.200.0070.08318.18
5.6.190.0200.07020.58
5.6.180.0200.04020.58
5.6.170.0230.05720.54
5.6.160.0030.09320.55
5.6.150.0070.07018.25
5.6.140.0100.04718.14
5.6.130.0070.03718.21
5.6.120.0030.06321.00
5.6.110.0130.07021.01
5.6.100.0070.07021.14
5.6.90.0170.06721.13
5.6.80.0070.03720.38
5.5.350.0270.04020.44
5.5.340.0070.08317.96
5.5.330.0070.04320.40
5.5.320.0170.08020.25
5.5.310.0270.08020.35
5.5.300.0030.04318.08
5.5.290.0070.04718.09
5.5.280.0130.04320.65
5.5.270.0070.05320.86
5.5.260.0100.06720.75
5.5.250.0030.07720.68
5.5.240.0230.04720.26

preferences:
55.72 ms | 401 KiB | 5 Q