3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} $a = new A(); echo A::class;

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)
8.3.60.0100.01016.38
8.3.50.0070.01521.93
8.3.40.0220.00018.71
8.3.30.0030.01318.71
8.3.20.0000.01820.13
8.3.10.0080.00023.30
8.3.00.0100.00017.63
8.2.180.0090.00918.25
8.2.170.0140.00722.96
8.2.160.0090.00920.35
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0070.00026.16
8.2.120.0000.01017.75
8.2.110.0090.00322.26
8.2.100.0040.00718.05
8.2.90.0000.00719.21
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0090.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00421.07
8.2.30.0030.00620.60
8.2.20.0000.01017.48
8.2.10.0030.00517.98
8.2.00.0040.00417.98
8.1.280.0130.00725.92
8.1.270.0060.00324.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.57
8.1.230.0040.00717.66
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.25
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00420.68
8.1.160.0040.00421.82
8.1.150.0040.00418.81
8.1.140.0060.00321.27
8.1.130.0000.00717.54
8.1.120.0030.00317.44
8.1.110.0000.00717.38
8.1.100.0050.00317.27
8.1.90.0000.00717.41
8.1.80.0000.00817.26
8.1.70.0000.00717.31
8.1.60.0050.00317.55
8.1.50.0040.00417.45
8.1.40.0040.00417.36
8.1.30.0080.00017.61
8.1.20.0030.00617.56
8.1.10.0000.00917.56
8.1.00.0000.00817.50
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.36
8.0.270.0040.00417.21
8.0.260.0060.00017.16
8.0.250.0000.00716.89
8.0.240.0030.00316.75
8.0.230.0000.00716.85
8.0.220.0040.00416.80
8.0.210.0050.00216.78
8.0.200.0030.00616.94
8.0.190.0080.00016.83
8.0.180.0000.00816.73
8.0.170.0040.00416.69
8.0.160.0000.00716.89
8.0.150.0050.00216.86
8.0.140.0000.00716.70
8.0.130.0030.00313.20
8.0.120.0000.00716.68
8.0.110.0040.00416.85
8.0.100.0040.00416.85
8.0.90.0030.00316.82
8.0.80.0040.01116.86
8.0.70.0050.00216.81
8.0.60.0040.00416.75
8.0.50.0000.00716.84
8.0.30.0140.00517.01
8.0.20.0130.00817.40
8.0.10.0000.00716.98
8.0.00.0090.01416.78
7.4.330.0050.00015.08
7.4.320.0050.00216.54
7.4.300.0060.00016.47
7.4.290.0000.00716.42
7.4.280.0000.00716.42
7.4.270.0030.00316.43
7.4.260.0070.00016.46
7.4.250.0050.00216.41
7.4.240.0020.00516.34
7.4.230.0000.00716.55
7.4.220.0000.01616.47
7.4.210.0120.00916.63
7.4.200.0040.00416.53
7.4.160.0110.01116.43
7.4.150.0150.00417.40
7.4.140.0100.01117.86
7.4.130.0090.00816.34
7.4.120.0110.00916.44
7.4.110.0150.00316.49
7.4.100.0130.01016.38
7.4.90.0140.00316.38
7.4.80.0100.01019.39
7.4.70.0110.00616.49
7.4.60.0120.00616.32
7.4.50.0040.00416.34
7.4.40.0100.00716.49
7.4.30.0120.00616.49
7.4.00.0070.00715.04
7.3.330.0030.00313.24
7.3.320.0000.00513.19
7.3.310.0000.00716.12
7.3.300.0000.00716.18
7.3.290.0110.00716.12
7.3.280.0110.00616.13
7.3.270.0100.01317.40
7.3.260.0150.00916.24
7.3.250.0120.00516.26
7.3.240.0130.00616.35
7.3.230.0100.00716.43
7.3.210.0080.00816.25
7.3.200.0100.00716.38
7.3.190.0040.01316.34
7.3.180.0130.01016.29
7.3.170.0070.01316.35
7.3.160.0060.00916.53
7.2.330.0160.00316.70
7.2.320.0120.00416.42
7.2.310.0040.01216.50
7.2.300.0050.01416.67
7.2.290.0060.01216.55
7.2.00.0120.01219.42
7.1.100.0000.01017.88
7.1.70.0000.01416.84
7.1.60.0090.01619.11
7.1.50.0040.01816.56
7.1.00.0070.07322.31
7.0.200.0380.00014.82
7.0.60.0100.08019.87
7.0.50.0130.07017.89
7.0.40.0030.05320.41
7.0.30.0170.05020.07
7.0.20.0270.07720.09
7.0.10.0130.04320.28
7.0.00.0130.07720.20
5.6.280.0000.03320.98
5.6.210.0030.03720.75
5.6.200.0070.08718.20
5.6.190.0070.04320.47
5.6.180.0300.06720.64
5.6.170.0170.05720.55
5.6.160.0030.04320.48
5.6.150.0030.08018.18
5.6.140.0070.05718.18
5.6.130.0100.03318.14
5.6.120.0170.08321.02
5.6.110.0030.04320.99
5.6.100.0030.08321.11
5.6.90.0000.08720.88
5.6.80.0100.08020.41
5.6.70.0370.06320.27
5.5.350.0170.07720.33
5.5.340.0030.04717.95
5.5.330.0100.05720.21
5.5.320.0230.08720.43
5.5.310.0200.08720.41
5.5.300.0070.08017.92
5.5.290.0070.04317.98
5.5.280.0170.07320.77
5.5.270.0030.08320.85
5.5.260.0100.08020.95
5.5.250.0070.05320.46
5.5.240.0130.08020.36
5.4.450.0700.04719.48
5.4.440.0700.05019.62
5.4.430.0700.04319.18
5.4.420.0630.05019.18
5.4.410.0770.04719.04
5.4.400.0700.05319.16
5.4.390.0700.05719.10
5.4.380.0800.05018.98
5.4.370.0730.05318.99
5.4.360.0830.05318.98
5.4.350.0830.04319.29
5.4.340.0900.07319.06
5.4.320.0800.04719.15
5.4.310.0670.06019.29
5.4.300.0730.05019.01
5.4.290.0670.05719.25
5.4.280.0600.06719.28
5.4.270.0800.04719.37
5.4.260.0770.05019.06
5.4.250.0770.04719.14
5.4.240.0770.04719.15
5.4.230.0770.04719.05
5.4.220.0730.05319.05
5.4.210.0730.05319.07
5.4.200.0770.05719.25
5.4.190.0830.04318.84
5.4.180.0730.06019.27
5.4.170.0730.05319.14
5.4.160.0700.05319.27
5.4.150.0800.04718.99
5.4.140.0630.05716.42
5.4.130.0800.05316.44
5.4.120.0730.04716.77
5.4.110.0730.05016.67
5.4.100.0630.05716.24
5.4.90.0800.04716.64
5.4.80.0700.04716.64
5.4.70.0770.04716.29
5.4.60.0700.05016.60
5.4.50.0700.05316.39
5.4.40.0570.05316.55
5.4.30.0700.05016.59
5.4.20.0870.04016.59
5.4.10.0670.05316.22
5.4.00.0570.04715.75

preferences:
43.62 ms | 401 KiB | 5 Q