3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} $a = new A(); get_class($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)
8.3.60.0120.00916.63
8.3.50.0110.00722.05
8.3.40.0110.00718.71
8.3.30.0110.00718.56
8.3.20.0080.00020.21
8.3.10.0000.00823.53
8.3.00.0120.00017.50
8.2.180.0150.00618.29
8.2.170.0070.00722.96
8.2.160.0100.00720.31
8.2.150.0030.00524.18
8.2.140.0040.01124.66
8.2.130.0040.00426.16
8.2.120.0090.00017.38
8.2.110.0040.00722.12
8.2.100.0060.00617.80
8.2.90.0070.00019.17
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0090.00017.67
8.2.50.0000.00818.07
8.2.40.0030.00621.06
8.2.30.0060.00320.49
8.2.20.0070.00317.67
8.2.10.0000.00818.02
8.2.00.0000.00717.96
8.1.280.0170.00325.92
8.1.270.0040.00423.90
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.43
8.1.230.0090.00317.53
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0020.00522.05
8.1.150.0070.00018.89
8.1.140.0000.00821.31
8.1.130.0030.00517.59
8.1.120.0030.00517.39
8.1.110.0000.00717.40
8.1.100.0050.00217.28
8.1.90.0070.00017.37
8.1.80.0040.00417.28
8.1.70.0030.00317.38
8.1.60.0030.00617.55
8.1.50.0030.00617.45
8.1.40.0000.00917.46
8.1.30.0040.00417.48
8.1.20.0050.00217.59
8.1.10.0030.00717.52
8.1.00.0070.00017.53
8.0.300.0000.00718.77
8.0.290.0050.00216.63
8.0.280.0030.00318.42
8.0.270.0030.00317.12
8.0.260.0030.00317.20
8.0.250.0000.00816.75
8.0.240.0000.00716.88
8.0.230.0040.00416.76
8.0.220.0030.00516.82
8.0.210.0000.00716.79
8.0.200.0000.00816.73
8.0.190.0050.00316.77
8.0.180.0030.00616.88
8.0.170.0080.00016.84
8.0.160.0030.00316.79
8.0.150.0000.00716.86
8.0.140.0040.00416.81
8.0.130.0030.00313.29
8.0.120.0000.00716.79
8.0.110.0070.00016.64
8.0.100.0040.00416.93
8.0.90.0030.00316.75
8.0.80.0040.01116.75
8.0.70.0040.00416.88
8.0.60.0000.00716.86
8.0.50.0070.00016.85
8.0.30.0050.01117.16
8.0.20.0100.00817.40
8.0.10.0020.00516.76
8.0.00.0100.01016.71
7.4.330.0060.00015.08
7.4.320.0060.00316.53
7.4.300.0030.00316.48
7.4.290.0030.00516.33
7.4.280.0070.00016.41
7.4.270.0030.00316.48
7.4.260.0050.00316.55
7.4.250.0040.00416.37
7.4.240.0030.00316.47
7.4.230.0070.00016.42
7.4.220.0100.00716.52
7.4.210.0040.01116.52
7.4.200.0000.00716.31
7.4.160.0060.01016.50
7.4.150.0070.01417.40
7.4.140.0070.01617.86
7.4.130.0070.01116.38
7.4.120.0130.00516.49
7.4.110.0040.01516.42
7.4.100.0100.00616.36
7.4.90.0100.00816.49
7.4.80.0150.00919.39
7.4.70.0100.01016.43
7.4.60.0090.00916.67
7.4.50.0000.00816.50
7.4.40.0070.01116.37
7.4.30.0070.01416.43
7.4.00.0070.01014.63
7.3.330.0000.00613.23
7.3.320.0030.00313.09
7.3.310.0070.00016.25
7.3.300.0070.00016.27
7.3.290.0050.01016.23
7.3.280.0100.00716.22
7.3.270.0080.00817.40
7.3.260.0130.00916.47
7.3.250.0090.00716.38
7.3.240.0140.00816.22
7.3.230.0070.01016.39
7.3.210.0070.00816.26
7.3.200.0120.00916.42
7.3.190.0100.00716.59
7.3.180.0130.00316.50
7.3.170.0130.00716.39
7.3.160.0060.01016.22
7.3.10.0080.00816.62
7.3.00.0030.00616.53
7.2.330.0070.01016.68
7.2.320.0030.01316.58
7.2.310.0170.00616.59
7.2.300.0170.00316.50
7.2.290.0140.00416.65
7.2.130.0030.01016.50
7.2.120.0050.00516.99
7.2.110.0100.00016.88
7.2.100.0100.00316.58
7.2.90.0000.01316.84
7.2.80.0000.01416.69
7.2.70.0040.01416.84
7.2.60.0000.01616.64
7.2.50.0110.00016.76
7.2.40.0040.01117.00
7.2.30.0040.00416.91
7.2.20.0070.00316.81
7.2.10.0120.00316.91
7.2.00.0080.00318.12
7.1.250.0030.01215.52
7.1.100.0040.00817.81
7.1.70.0030.00517.00
7.1.60.0140.01019.11
7.1.50.0160.00616.51
7.1.00.0070.07322.29
7.0.200.0380.00614.62
7.0.60.0100.04019.93
7.0.50.0170.05717.87
7.0.40.0030.04320.02
7.0.30.0300.06720.08
7.0.20.0300.08020.26
7.0.10.0270.05320.23
7.0.00.0030.04720.34
5.6.210.0070.07720.45
5.6.200.0070.04718.25
5.6.190.0130.04020.32
5.6.180.0130.05020.49
5.6.170.0300.04720.71
5.6.160.0130.07320.45
5.6.150.0030.04718.29
5.6.140.0130.03718.27
5.6.130.0100.07018.14
5.6.120.0070.04321.01
5.6.110.0100.06721.11
5.6.100.0070.09021.11
5.6.90.0100.08021.01
5.6.80.0130.07320.53
5.6.70.0330.06320.37
5.5.350.0200.04320.41
5.5.340.0030.04318.07
5.5.330.0100.08020.40
5.5.320.0130.04720.19
5.5.310.0270.05720.34
5.5.300.0130.07318.01
5.5.290.0100.07317.98
5.5.280.0170.07720.65
5.5.270.0130.07720.66
5.5.260.0070.05720.73
5.5.250.0030.04320.79
5.5.240.0070.05720.19
5.4.450.0630.07319.45
5.4.440.0770.05719.55
5.4.430.0700.07019.30
5.4.420.0500.08719.44
5.4.410.0200.07019.48
5.4.400.0100.07319.24
5.4.390.0800.07718.84
5.4.380.0300.07719.30
5.4.370.0200.06319.11
5.4.360.0470.06319.25
5.4.350.0830.06019.01
5.4.340.0800.05319.25
5.4.320.1000.06719.23
5.4.310.0870.05319.27
5.4.300.0970.06719.25
5.4.290.0830.06319.29
5.4.280.0870.07319.03
5.4.270.0830.05719.11
5.4.260.0730.07319.08
5.4.250.0730.04719.05
5.4.240.0830.06719.02
5.4.230.0770.05019.24
5.4.220.0800.08319.05
5.4.210.0630.06319.37
5.4.200.0870.07719.00
5.4.190.0870.05718.85
5.4.180.0700.06719.24
5.4.170.0900.06319.04
5.4.160.0800.07719.23
5.4.150.0930.07319.19
5.4.140.0730.08016.54
5.4.130.0830.06016.30
5.4.120.0970.06316.54
5.4.110.0930.07316.59
5.4.100.0670.05316.53
5.4.90.0600.06016.19
5.4.80.0630.05016.61
5.4.70.0700.04316.29
5.4.60.1000.04316.55
5.4.50.0930.05716.39
5.4.40.0570.05316.49
5.4.30.0630.05716.61
5.4.20.0130.05716.40
5.4.10.0330.05316.59
5.4.00.1030.05715.80

preferences:
54.74 ms | 401 KiB | 5 Q