3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(!isset($subDomains['test']));

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)
8.3.60.0090.00918.43
8.3.50.0090.00621.92
8.3.40.0130.00718.70
8.3.30.0130.00718.59
8.3.20.0030.00618.71
8.3.10.0090.00920.31
8.3.00.0080.00023.66
8.2.180.0070.01016.32
8.2.170.0110.01122.96
8.2.160.0160.00322.25
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0100.00326.16
8.2.120.0050.00319.48
8.2.110.0050.00521.13
8.2.100.0070.00417.78
8.2.90.0090.00019.21
8.2.80.0060.00317.90
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00718.28
8.2.30.0050.00319.84
8.2.20.0070.00017.62
8.2.10.0050.00217.55
8.2.00.0000.00817.74
8.1.270.0120.00623.99
8.1.260.0090.00926.35
8.1.250.0070.00028.09
8.1.240.0060.00322.48
8.1.230.0030.00920.97
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.38
8.1.190.0000.00717.27
8.1.180.0060.00318.10
8.1.170.0000.00818.89
8.1.160.0000.00718.83
8.1.150.0040.00418.55
8.1.140.0040.00417.45
8.1.130.0000.00717.80
8.1.120.0030.00517.45
8.1.110.0050.00317.39
8.1.100.0030.00417.41
8.1.90.0070.00017.39
8.1.80.0000.00717.36
8.1.70.0070.00017.36
8.1.60.0090.00317.50
8.1.50.0030.00517.44
8.1.40.0040.00417.43
8.1.30.0080.00017.45
8.1.20.0030.00517.56
8.1.10.0040.00417.52
8.1.00.0050.00317.32
8.0.300.0070.00419.88
8.0.290.0030.00616.58
8.0.280.0000.00718.36
8.0.270.0070.00017.09
8.0.260.0000.00716.74
8.0.250.0000.00716.93
8.0.240.0090.00016.84
8.0.230.0040.00316.87
8.0.220.0000.00716.73
8.0.210.0070.00016.69
8.0.200.0000.00616.77
8.0.190.0000.00816.89
8.0.180.0070.00016.82
8.0.170.0040.00416.81
8.0.160.0040.00416.84
8.0.150.0000.00916.81
8.0.140.0040.00716.76
8.0.130.0060.00313.23
8.0.120.0000.00716.80
8.0.110.0000.01116.84
8.0.100.0000.00716.68
8.0.90.0050.00316.69
8.0.80.0060.00916.70
8.0.70.0000.00716.79
8.0.60.0050.00316.81
8.0.50.0000.00816.82
8.0.30.0070.01217.06
8.0.20.0110.01017.40
8.0.10.0070.00016.74
8.0.00.0150.00316.77
7.4.330.0020.00214.67
7.4.320.0030.00316.52
7.4.300.0060.00016.43
7.4.290.0000.00816.29
7.4.280.0050.00216.57
7.4.270.0030.00316.45
7.4.260.0030.00313.19
7.4.250.0070.00016.43
7.4.240.0040.00316.30
7.4.230.0070.00016.35
7.4.220.0100.01416.48
7.4.210.0070.00916.47
7.4.200.0030.00316.20
7.4.190.0030.00316.61
7.4.160.0110.00616.35
7.4.150.0170.00717.40
7.4.140.0140.00317.86
7.4.130.0090.01216.37
7.4.120.0100.01016.47
7.4.110.0070.01016.24
7.4.100.0120.00616.50
7.4.90.0110.00616.47
7.4.80.0090.00919.37
7.4.70.0110.00716.31
7.4.60.0160.00516.41
7.4.50.0030.00616.32
7.4.40.0120.00022.27
7.4.30.0120.00616.61
7.4.00.0130.00614.93
7.3.330.0050.00013.18
7.3.320.0000.00513.03
7.3.310.0030.00316.05
7.3.300.0030.00316.22
7.3.290.0030.01016.30
7.3.280.0080.00616.22
7.3.270.0090.01317.40
7.3.260.0060.01018.24
7.3.250.0110.01016.13
7.3.240.0130.00316.17
7.3.230.0060.01016.39
7.3.210.0030.01316.14
7.3.200.0130.00319.39
7.3.190.0130.01016.36
7.3.180.0100.00616.16
7.3.170.0120.00916.27
7.3.160.0040.01216.24
7.3.120.0060.00614.86
7.2.330.0110.00716.38
7.2.320.0160.00016.23
7.2.310.0030.01716.50
7.2.300.0130.01016.23
7.2.290.0090.00616.32
7.2.00.0000.01119.29
7.1.100.0030.00918.18
7.1.70.0030.00516.67
7.1.60.0170.00719.40
7.1.50.0100.01016.59
7.1.00.0000.04322.54
7.0.200.0000.00716.78
7.0.140.0070.06022.04
7.0.70.0030.06321.73
7.0.60.0030.08021.58
7.0.50.0070.08322.14
7.0.40.0070.08720.10
7.0.30.0000.07320.04
7.0.20.0070.05720.15
7.0.10.0000.04319.95
7.0.00.0030.08020.18
5.6.280.0070.07021.00
5.6.220.0130.07320.48
5.6.210.0070.06320.74
5.6.200.0030.08321.13
5.6.190.0070.08720.92
5.6.180.0000.07321.01
5.6.170.0000.06721.08
5.6.160.0030.07021.01
5.6.150.0070.07321.05
5.6.140.0030.04021.10
5.6.130.0070.08021.11
5.6.120.0070.03720.95
5.6.110.0030.04321.07
5.6.100.0000.04321.10
5.6.90.0030.04021.05
5.6.80.0000.04020.42
5.6.70.0000.04020.45
5.6.60.0070.04020.36
5.6.50.0030.05720.38
5.6.40.0030.03720.36
5.6.30.0100.03720.38
5.6.20.0000.04720.48
5.6.10.0000.04020.39
5.6.00.0000.04020.30
5.5.360.0030.08020.43
5.5.350.0030.06020.43
5.5.340.0070.08320.83
5.5.330.0000.08020.79
5.5.320.0070.06020.82
5.5.310.0000.08020.76
5.5.300.0070.04320.73
5.5.290.0070.08320.81
5.5.280.0030.04320.85
5.5.270.0030.04020.62
5.5.260.0030.04020.90
5.5.250.0070.03720.57
5.5.240.0030.05020.23
5.5.230.0000.05020.20
5.5.220.0030.08020.24
5.5.210.0030.07720.25
5.5.200.0030.04320.14
5.5.190.0030.06020.26
5.5.180.0030.04320.14
5.5.160.0070.03320.17
5.5.150.0000.04020.07
5.5.140.0000.04020.21
5.5.130.0030.04020.26
5.5.120.0000.04020.22
5.5.110.0030.04020.25
5.5.100.0030.06720.15
5.5.90.0070.04720.15
5.5.80.0030.03720.15
5.5.70.0000.05020.07
5.5.60.0030.05320.11
5.5.50.0000.03320.05
5.5.40.0030.03720.05
5.5.30.0070.03320.04
5.5.20.0070.02720.04
5.5.10.0030.03720.08
5.5.00.0000.04019.96
5.4.450.0070.06319.37
5.4.440.0000.04319.40
5.4.430.0100.03319.13
5.4.420.0000.04019.13
5.4.410.0000.05019.10
5.4.400.0000.04319.03
5.4.390.0030.03718.81
5.4.380.0000.08018.96
5.4.370.0030.03718.93
5.4.360.0070.05019.10
5.4.350.0000.03719.05
5.4.340.0030.03718.94
5.4.320.0030.03719.06
5.4.310.0000.06019.02
5.4.300.0000.03719.11
5.4.290.0030.03719.05
5.4.280.0100.03318.94
5.4.270.0070.06019.06
5.4.260.0000.04319.07
5.4.250.0000.03719.04
5.4.240.0000.03719.09
5.4.230.0000.03319.13
5.4.220.0000.03719.06
5.4.210.0000.03718.94
5.4.200.0030.03719.02
5.4.190.0000.03719.04
5.4.180.0030.03719.13
5.4.170.0000.03718.93
5.4.160.0000.03719.20
5.4.150.0000.05718.92
5.4.140.0070.02716.35
5.4.130.0000.03716.27
5.4.120.0070.02716.32
5.4.110.0000.03316.21
5.4.100.0000.04316.36
5.4.90.0000.07716.21
5.4.80.0000.06016.21
5.4.70.0000.08016.39
5.4.60.0100.06316.18
5.4.50.0070.04716.40
5.4.40.0130.06316.33
5.4.30.0070.05016.19
5.4.20.0030.04716.26
5.4.10.0070.06716.27
5.4.00.0000.06015.82
5.3.290.0030.03715.82
5.3.280.0030.03015.82
5.3.270.0070.03315.82
5.3.260.0030.03715.82
5.3.250.0000.03715.82
5.3.240.0030.05315.82
5.3.230.0000.03715.82
5.3.220.0030.03315.82
5.3.210.0000.03715.82
5.3.200.0000.03315.82
5.3.190.0030.07715.82
5.3.180.0070.07315.82
5.3.170.0030.07715.82
5.3.160.0030.06015.82
5.3.150.0000.07315.82
5.3.140.0030.07715.82
5.3.130.0030.04015.82
5.3.120.0000.04315.82
5.3.110.0000.08315.82
5.3.100.0000.07315.82
5.3.90.0070.06715.82
5.3.80.0100.07315.82
5.3.70.0070.07315.82
5.3.60.0070.06315.82
5.3.50.0070.05015.82
5.3.40.0100.06315.82
5.3.30.0000.07015.82
5.3.20.0070.07015.82
5.3.10.0030.07015.82
5.3.00.0000.07315.82
5.2.170.0030.04715.82
5.2.160.0030.06315.82
5.2.150.0000.06015.82
5.2.140.0030.05315.82
5.2.130.0070.05315.82
5.2.120.0000.04715.82
5.2.110.0000.06315.82
5.2.100.0070.04015.82
5.2.90.0000.06315.82
5.2.80.0000.06715.82
5.2.70.0030.06015.82
5.2.60.0030.06315.82
5.2.50.0030.06315.82
5.2.40.0070.05315.82
5.2.30.0030.06015.82
5.2.20.0030.04715.82
5.2.10.0030.04715.82
5.2.00.0070.05715.82
5.1.60.0000.05315.82
5.1.50.0000.05715.82
5.1.40.0000.04715.82
5.1.30.0000.04015.82
5.1.20.0030.03315.82
5.1.10.0030.05315.82
5.1.00.0070.05315.82
5.0.50.0030.04315.82
5.0.40.0000.04715.82
5.0.30.0000.06715.82
5.0.20.0030.04315.82
5.0.10.0000.04315.82
5.0.00.0000.06015.82
4.4.90.0070.02715.82
4.4.80.0030.03315.82
4.4.70.0100.03015.82
4.4.60.0030.03315.82
4.4.50.0070.03015.82
4.4.40.0030.05315.82
4.4.30.0000.03715.82
4.4.20.0030.03315.82
4.4.10.0100.03015.82
4.4.00.0030.03715.82
4.3.110.0000.03715.82
4.3.100.0000.02715.82
4.3.90.0000.03315.82
4.3.80.0000.05015.82
4.3.70.0030.02315.82
4.3.60.0030.03315.82
4.3.50.0000.03715.82
4.3.40.0000.04315.82
4.3.30.0030.02715.82
4.3.20.0100.02715.82
4.3.10.0030.03715.82
4.3.00.0000.04015.82

preferences:
58.97 ms | 400 KiB | 5 Q