3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class A implements ArrayAccess {} var_dump(is_subclass_of('A', 'ArrayAccess'));

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)
8.3.60.0120.00318.43
8.3.50.0090.00921.21
8.3.40.0100.00718.55
8.3.30.0030.01720.27
8.3.20.0070.00020.04
8.3.10.0080.00021.93
8.3.00.0100.00322.50
8.2.180.0170.00016.63
8.2.170.0110.00722.96
8.2.160.0100.00322.17
8.2.150.0110.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00820.63
8.2.110.0070.00320.84
8.2.100.0080.00318.03
8.2.90.0080.00019.02
8.2.80.0040.00419.29
8.2.70.0040.00417.50
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00418.14
8.2.30.0040.00419.41
8.2.20.0050.00217.51
8.2.10.0050.00217.60
8.2.00.0030.00617.55
8.1.280.0100.01025.92
8.1.270.0040.00823.99
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0080.00021.99
8.1.230.0090.00619.02
8.1.220.0040.00418.77
8.1.210.0000.00818.95
8.1.200.0070.00317.23
8.1.190.0040.00417.29
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0040.00418.77
8.1.150.0000.00718.50
8.1.140.0030.00517.38
8.1.130.0000.00717.61
8.1.120.0040.00417.36
8.1.110.0000.00817.27
8.1.100.0030.00317.34
8.1.90.0000.00717.38
8.1.80.0000.00817.40
8.1.70.0040.00417.34
8.1.60.0060.00317.50
8.1.50.0020.00517.42
8.1.40.0090.00017.29
8.1.30.0040.00417.39
8.1.20.0000.00817.54
8.1.10.0000.00817.34
8.1.00.0040.00417.38
8.0.300.0070.00319.77
8.0.290.0070.00017.15
8.0.280.0000.00718.38
8.0.270.0000.00717.07
8.0.260.0000.00616.75
8.0.250.0040.00416.88
8.0.240.0050.00316.84
8.0.230.0030.00316.79
8.0.220.0030.00316.69
8.0.210.0040.00416.81
8.0.200.0040.00416.80
8.0.190.0060.00316.85
8.0.180.0000.00816.87
8.0.170.0000.00816.86
8.0.160.0070.00016.75
8.0.150.0070.00016.66
8.0.140.0030.00616.67
8.0.130.0050.00013.28
8.0.120.0000.00716.71
8.0.110.0040.00416.75
8.0.100.0050.00216.84
8.0.90.0000.00716.75
8.0.80.0090.00916.86
8.0.70.0040.00416.81
8.0.60.0070.00016.87
8.0.50.0070.00016.77
8.0.30.0170.00416.97
8.0.20.0110.00817.40
8.0.10.0040.00416.79
8.0.00.0120.00816.54
7.4.330.0050.00016.81
7.4.320.0000.00616.44
7.4.300.0030.00316.38
7.4.290.0030.00316.43
7.4.280.0000.00716.52
7.4.270.0050.00316.54
7.4.260.0000.00513.27
7.4.250.0000.00816.45
7.4.240.0030.00316.40
7.4.230.0070.00016.53
7.4.220.0070.01116.53
7.4.210.0060.01116.55
7.4.200.0080.00016.40
7.4.190.0070.00016.32
7.4.160.0070.01516.52
7.4.150.0030.01517.40
7.4.140.0110.00717.86
7.4.130.0090.00816.41
7.4.120.0100.00616.41
7.4.110.0100.00616.54
7.4.100.0120.00816.47
7.4.90.0140.00616.51
7.4.80.0030.01319.39
7.4.70.0120.00816.60
7.4.60.0060.01016.59
7.4.50.0090.00016.18
7.4.40.0000.01222.77
7.4.30.0130.00316.25
7.4.00.0090.00914.96
7.3.330.0050.00013.13
7.3.320.0050.00013.14
7.3.310.0030.00316.12
7.3.300.0030.00316.13
7.3.290.0070.00716.13
7.3.280.0090.00716.17
7.3.270.0100.01017.40
7.3.260.0070.01116.47
7.3.250.0120.00816.37
7.3.240.0110.00716.48
7.3.230.0070.01016.39
7.3.210.0150.00416.07
7.3.200.0110.00819.39
7.3.190.0170.00016.11
7.3.180.0060.01016.16
7.3.170.0080.00816.27
7.3.160.0150.00016.14
7.3.120.0050.01014.85
7.3.110.0100.00714.75
7.3.100.0030.01314.42
7.3.90.0150.00014.80
7.3.80.0110.00415.05
7.3.70.0090.00614.56
7.3.60.0000.01314.54
7.3.50.0070.00714.48
7.3.40.0030.01214.62
7.3.30.0080.00414.42
7.3.20.0030.01016.63
7.3.10.0060.00916.55
7.3.00.0100.00316.64
7.2.330.0120.00616.45
7.2.320.0070.01116.39
7.2.310.0060.01216.37
7.2.300.0110.00816.34
7.2.290.0170.00016.39
7.2.250.0070.01014.61
7.2.240.0060.01315.08
7.2.230.0060.01014.58
7.2.220.0000.01114.75
7.2.210.0030.01014.58
7.2.200.0030.01015.04
7.2.190.0070.01014.77
7.2.180.0140.00014.82
7.2.170.0100.00314.83
7.1.330.0060.00615.52
7.1.320.0080.00415.83
7.1.310.0090.00615.77
7.1.300.0040.00815.42
7.1.290.0070.00715.57
7.1.280.0080.00415.58
7.1.270.0000.01015.57
7.1.260.0060.00615.69
7.1.70.0000.00816.91
7.1.60.0100.01019.17
7.1.50.0110.00716.53
7.1.00.0070.07322.48
7.0.200.0030.00316.67
7.0.140.0000.07722.07
7.0.100.0100.07319.88
7.0.90.0070.07719.95
7.0.80.0130.06719.94
7.0.70.0030.08719.93
7.0.60.0030.05319.87
7.0.50.0130.07320.36
7.0.40.0100.08320.13
7.0.30.0070.05320.01
7.0.20.0200.07720.18
7.0.10.0070.08720.09
7.0.00.0030.08019.94
5.6.280.0000.07720.99
5.6.250.0130.07720.62
5.6.240.0100.08320.51
5.6.230.0100.08320.60
5.6.220.0070.07320.65
5.6.210.0230.06720.46
5.6.200.0130.07321.07
5.6.190.0130.07721.00
5.6.180.0130.05721.11
5.6.170.0100.08021.05
5.6.160.0100.06321.13
5.6.150.0230.07321.05
5.6.140.0100.07721.01
5.6.130.0030.04321.03
5.6.120.0130.03321.01
5.6.110.0070.04021.06
5.6.100.0000.04021.15
5.6.90.0000.05021.10
5.6.80.0070.03720.31
5.6.70.0030.03720.43
5.6.60.0070.04320.29
5.6.50.0000.04320.38
5.6.40.0070.07720.43
5.6.30.0100.05320.30
5.6.20.0030.04020.45
5.6.10.0000.04320.43
5.6.00.0030.04020.41
5.5.380.0200.05320.41
5.5.370.0030.04720.39
5.5.360.0130.08020.35
5.5.350.0230.06720.33
5.5.340.0070.06720.75
5.5.330.0170.07720.88
5.5.320.0200.07020.77
5.5.310.0100.08020.88
5.5.300.0100.08020.75
5.5.290.0000.04720.72
5.5.280.0070.04020.88
5.5.270.0070.04020.83
5.5.260.0000.04320.89
5.5.250.0170.02720.71
5.5.240.0000.04720.02
5.5.230.0030.05020.10
5.5.220.0070.05720.19
5.5.210.0070.04720.20
5.5.200.0100.07020.22
5.5.190.0030.04720.21
5.5.180.0030.04320.25
5.5.160.0070.03720.24
5.5.150.0100.03020.17
5.5.140.0030.03720.12
5.5.130.0070.03319.98
5.5.120.0130.03019.98
5.5.110.0030.03720.09
5.5.100.0000.05020.15
5.5.90.0030.04020.10
5.5.80.0000.04319.93
5.5.70.0030.04020.04
5.5.60.0030.04020.09
5.5.50.0030.04020.03
5.5.40.0000.04320.01
5.5.30.0070.03720.04
5.5.20.0070.04020.01
5.5.10.0100.04020.04
5.5.00.0070.04320.09
5.4.450.0100.03719.38
5.4.440.0070.03719.20
5.4.430.0030.04019.22
5.4.420.0070.03719.41
5.4.410.0070.03319.32
5.4.400.0000.04319.13
5.4.390.0070.03718.91
5.4.380.0130.05719.05
5.4.370.0000.08319.18
5.4.360.0070.05019.06
5.4.350.0030.03719.16
5.4.340.0030.03718.96
5.4.320.0030.04318.84
5.4.310.0100.03719.14
5.4.300.0030.04319.09
5.4.290.0030.03719.02
5.4.280.0030.04319.07
5.4.270.0030.03319.23
5.4.260.0130.02318.90
5.4.250.0070.03319.20
5.4.240.0000.04018.84
5.4.230.0000.04319.03
5.4.220.0070.03319.17
5.4.210.0000.04018.94
5.4.200.0130.02719.20
5.4.190.0100.03318.93
5.4.180.0070.03319.09
5.4.170.0030.03319.04
5.4.160.0100.03718.85
5.4.150.0030.03319.00
5.4.140.0030.03716.36
5.4.130.0030.03316.26
5.4.120.0030.03316.37
5.4.110.0000.04016.39
5.4.100.0000.03316.27
5.4.90.0100.04016.48
5.4.80.0030.07716.31
5.4.70.0030.07716.35
5.4.60.0100.05716.34
5.4.50.0070.07016.34
5.4.40.0070.03716.50
5.4.30.0070.06716.36
5.4.20.0030.07316.30
5.4.10.0130.07016.36
5.4.00.0170.03015.82
5.3.290.0000.03715.57
5.3.280.0070.03015.57
5.3.270.0030.03315.57
5.3.260.0070.03015.57
5.3.250.0070.03315.57
5.3.240.0030.05315.57
5.3.230.0030.04015.57
5.3.220.0030.03715.57
5.3.210.0070.06315.57
5.3.200.0030.04015.57
5.3.190.0030.06015.57
5.3.180.0070.07015.57
5.3.170.0030.08015.57
5.3.160.0070.04315.57
5.3.150.0030.04315.57
5.3.140.0030.04715.57
5.3.130.0070.08315.57
5.3.120.0130.05015.57
5.3.110.0170.06015.57
5.3.100.0070.05315.57
5.3.90.0100.06315.57
5.3.80.0070.05315.57
5.3.70.0070.07715.57
5.3.60.0130.06715.57
5.3.50.0030.07715.57
5.3.40.0170.06715.57
5.3.30.0030.06015.57
5.3.20.0170.06315.57
5.3.10.0130.06715.57
5.3.00.0100.07015.57
5.2.170.0030.04715.57
5.2.160.0030.04315.57
5.2.150.0070.07015.57
5.2.140.0070.06715.57
5.2.130.0030.04315.57
5.2.120.0130.05015.57
5.2.110.0130.05715.57
5.2.100.0000.05715.57
5.2.90.0000.03315.57
5.2.80.0030.03315.57
5.2.70.0000.03715.57
5.2.60.0030.06715.57
5.2.50.0030.06315.57
5.2.40.0070.04015.57
5.2.30.0100.05315.57
5.2.20.0030.05715.57
5.2.10.0030.06015.57
5.2.00.0030.06315.57
5.1.60.0030.03315.57
5.1.50.0030.02715.57
5.1.40.0070.03315.57
5.1.30.0000.05015.57
5.1.20.0000.04715.57
5.1.10.0130.04715.57
5.1.00.0000.05315.57
5.0.50.0030.04715.57
5.0.40.0100.01715.57
5.0.30.0000.04715.57
5.0.20.0000.02315.57
5.0.10.0000.02715.57
5.0.00.0000.06715.57
4.4.90.0030.03715.57
4.4.80.0000.02715.57
4.4.70.0030.03715.57
4.4.60.0030.03715.57
4.4.50.0000.02315.57
4.4.40.0130.01715.57
4.4.30.0000.02715.57
4.4.20.0030.02015.57
4.4.10.0030.03315.57
4.4.00.0000.03315.57
4.3.110.0100.03015.57
4.3.100.0030.01315.57
4.3.90.0070.03015.57
4.3.80.0030.05015.57
4.3.70.0100.02715.57
4.3.60.0100.02715.57
4.3.50.0000.03015.57
4.3.40.0030.04715.57
4.3.30.0030.03315.57
4.3.20.0000.03315.57
4.3.10.0030.02315.57
4.3.00.0000.03715.57

preferences:
41.15 ms | 401 KiB | 5 Q