3v4l.org

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

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)
8.3.60.0150.00316.50
8.3.50.0120.01021.09
8.3.40.0060.00918.73
8.3.30.0070.00718.67
8.3.20.0110.00420.22
8.3.10.0060.00323.48
8.3.00.0040.00418.00
8.2.180.0040.01118.53
8.2.170.0030.01222.96
8.2.160.0070.00719.18
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00017.50
8.2.110.0000.01122.08
8.2.100.0110.00017.91
8.2.90.0070.00019.28
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00617.91
8.2.50.0080.00018.07
8.2.40.0040.00421.11
8.2.30.0000.00720.49
8.2.20.0040.00417.79
8.2.10.0040.00417.93
8.2.00.0000.00718.08
8.1.280.0080.00825.92
8.1.270.0130.00623.86
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.52
8.1.230.0080.00419.14
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0000.00820.25
8.1.160.0040.00421.99
8.1.150.0040.00418.75
8.1.140.0000.00819.48
8.1.130.0040.00417.63
8.1.120.0000.00717.36
8.1.110.0050.00317.32
8.1.100.0040.00417.21
8.1.90.0000.00717.23
8.1.80.0040.00417.21
8.1.70.0030.00717.32
8.1.60.0030.00517.38
8.1.50.0030.00517.46
8.1.40.0000.00817.33
8.1.30.0040.00417.54
8.1.20.0040.00417.47
8.1.10.0030.00517.52
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0070.00018.42
8.0.270.0030.00317.06
8.0.260.0040.00417.19
8.0.250.0000.00716.79
8.0.240.0000.00716.94
8.0.230.0040.00416.96
8.0.220.0000.00716.90
8.0.210.0040.00416.91
8.0.200.0040.00416.93
8.0.190.0050.00216.91
8.0.180.0000.00716.80
8.0.170.0040.00416.85
8.0.160.0030.00517.00
8.0.150.0040.00416.72
8.0.140.0040.00416.72
8.0.130.0090.00013.38
8.0.120.0040.00416.75
8.0.110.0040.00416.87
8.0.100.0080.00016.86
8.0.90.0000.00816.83
8.0.80.0100.01416.93
8.0.70.0070.00016.91
8.0.60.0040.00416.86
8.0.50.0040.00416.82
8.0.30.0120.00517.17
8.0.20.0110.00817.40
8.0.10.0040.00417.04
8.0.00.0110.01116.62
7.4.330.0000.00515.08
7.4.320.0030.00316.36
7.4.300.0000.00616.54
7.4.290.0070.00016.54
7.4.280.0070.00316.55
7.4.270.0000.00716.48
7.4.260.0040.00416.53
7.4.250.0050.00216.41
7.4.240.0020.00516.38
7.4.230.0070.00016.43
7.4.220.0100.00716.44
7.4.210.0030.01216.48
7.4.200.0070.00016.32
7.4.160.0120.00316.34
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0100.00916.53
7.4.120.0060.01116.43
7.4.110.0140.00316.63
7.4.100.0100.00716.58
7.4.90.0090.00916.50
7.4.80.0030.01519.39
7.4.70.0130.00316.44
7.4.60.0030.01316.33
7.4.50.0050.00316.39
7.4.40.0070.01016.45
7.4.30.0060.01216.18
7.4.00.0070.00715.16
7.3.330.0020.00213.11
7.3.320.0000.00713.16
7.3.310.0030.00316.10
7.3.300.0000.00716.24
7.3.290.0060.00816.25
7.3.280.0080.00916.27
7.3.270.0150.00617.40
7.3.260.0070.01016.32
7.3.250.0100.00716.33
7.3.240.0080.01216.33
7.3.230.0060.01216.46
7.3.210.0100.00616.61
7.3.200.0120.00916.44
7.3.190.0000.01616.32
7.3.180.0030.01416.48
7.3.170.0080.00816.35
7.3.160.0080.00816.27
7.2.330.0120.00616.50
7.2.320.0090.00616.51
7.2.310.0090.01216.42
7.2.300.0130.00316.49
7.2.290.0110.00616.43
7.2.60.0040.01116.87
7.2.00.0060.00619.26
7.1.200.0080.00815.62
7.1.100.0080.00817.81
7.1.70.0060.00616.66
7.1.60.0030.02019.50
7.1.50.0130.01016.62
7.1.00.0030.07722.31
7.0.200.0310.01014.72
7.0.60.0170.07319.86
7.0.50.0070.04017.86
7.0.40.0130.08320.09
7.0.30.0330.07320.26
7.0.20.0230.04320.23
7.0.10.0330.07020.10
7.0.00.0100.06320.06
5.6.280.0100.02720.82
5.6.210.0070.08020.70
5.6.200.0070.05718.19
5.6.190.0070.04320.41
5.6.180.4170.04020.61
5.6.170.0330.07320.55
5.6.160.0030.09020.62
5.6.150.0100.08318.15
5.6.140.0070.03718.15
5.6.130.0030.04018.15
5.6.120.0130.07720.98
5.6.110.0100.03721.00
5.6.100.0030.05020.97
5.6.90.0070.08321.10
5.6.80.0030.05320.42
5.5.350.0170.08720.32
5.5.340.0000.06017.92
5.5.330.0100.07720.37
5.5.320.0370.06320.27
5.5.310.0270.07720.35
5.5.300.0030.05017.98
5.5.290.0070.06717.98
5.5.280.0100.03320.80
5.5.270.0070.05320.95
5.5.260.0070.06720.68
5.5.250.0030.08720.77
5.5.240.0100.08020.23
5.4.450.0870.05019.20
5.4.440.0800.05719.61
5.4.430.0700.06319.64
5.4.420.0800.05019.60
5.4.410.0700.06019.34
5.4.400.0900.04319.15
5.4.390.1030.05018.88
5.4.380.0770.05319.29
5.4.370.0630.05019.14
5.4.360.0600.05719.23
5.4.350.0600.05318.98
5.4.340.0530.06319.29
5.4.320.0870.05319.05
5.4.310.0670.05019.14
5.4.300.0970.06319.14
5.4.290.0530.06319.30
5.4.280.0570.05719.25
5.4.270.0670.05019.05
5.4.260.0670.07719.13
5.4.250.0900.06319.21
5.4.240.0670.06019.14
5.4.230.0600.06019.28
5.4.220.0800.07319.36
5.4.210.0630.05018.83
5.4.200.0670.06319.25
5.4.190.0670.05018.80
5.4.180.0900.06019.27
5.4.170.0800.05719.00
5.4.160.0830.05019.28
5.4.150.0800.05718.82
5.4.140.0700.06016.44
5.4.130.1170.05016.51
5.4.120.0700.05016.72
5.4.110.0800.05316.28
5.4.100.0600.05316.42
5.4.90.0730.05316.57
5.4.80.0530.05716.41
5.4.70.0800.05316.56
5.4.60.0700.04716.26
5.4.50.0630.04716.57
5.4.40.0570.05716.61
5.4.30.0770.05316.58
5.4.20.0830.03316.61
5.4.10.0570.07016.42
5.4.00.0570.06015.84

preferences:
56.9 ms | 401 KiB | 5 Q