3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '31.3.2015' > '28.02.2018';

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)
8.3.60.0070.01018.30
8.3.50.0210.00821.82
8.3.40.0110.01118.85
8.3.30.0070.00718.80
8.3.20.0000.00720.22
8.3.10.0050.00221.60
8.3.00.0040.00419.38
8.2.180.0110.00716.50
8.2.170.0140.00022.96
8.2.160.0100.00320.34
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00321.96
8.2.110.0060.00320.38
8.2.100.0110.00017.85
8.2.90.0040.00418.03
8.2.80.0060.00317.97
8.2.70.0070.00417.25
8.2.60.0000.00717.80
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0040.00417.82
8.2.20.0030.00617.59
8.2.10.0000.00717.80
8.2.00.0060.00317.45
8.1.280.0110.00425.92
8.1.270.0050.00323.79
8.1.260.0050.00226.35
8.1.250.0020.00528.09
8.1.240.0080.00022.23
8.1.230.0060.00620.85
8.1.220.0000.00817.74
8.1.210.0000.00818.88
8.1.200.0030.00617.10
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0070.00318.59
8.1.160.0050.00221.81
8.1.150.0050.00218.79
8.1.140.0050.00317.22
8.1.130.0040.00417.68
8.1.120.0040.00417.36
8.1.110.0060.00317.27
8.1.100.0000.00717.32
8.1.90.0070.00017.21
8.1.80.0030.00517.24
8.1.70.0000.00717.21
8.1.60.0000.00917.42
8.1.50.0070.00017.44
8.1.40.0070.00017.25
8.1.30.0000.00817.50
8.1.20.0030.00617.44
8.1.10.0040.00417.46
8.1.00.0020.00517.42
8.0.300.0030.00320.27
8.0.290.0070.00016.63
8.0.280.0070.00018.36
8.0.270.0030.00317.24
8.0.260.0060.00017.05
8.0.250.0000.00716.85
8.0.240.0000.00616.83
8.0.230.0030.00316.80
8.0.220.0030.00316.75
8.0.210.0030.00316.69
8.0.200.0070.00016.79
8.0.190.0080.00016.82
8.0.180.0030.00516.79
8.0.170.0040.00416.78
8.0.160.0000.00716.69
8.0.150.0030.00316.68
8.0.140.0040.00416.72
8.0.130.0050.00013.16
8.0.120.0000.00716.70
8.0.110.0070.00016.75
8.0.100.0040.00416.57
8.0.90.0000.00716.70
8.0.80.0110.00516.72
8.0.70.0040.00416.76
8.0.60.0030.00516.64
8.0.50.0000.00716.58
8.0.30.0080.01116.91
8.0.20.0170.00817.40
8.0.10.0030.00316.84
8.0.00.0060.01116.62
7.4.330.0030.00515.02
7.4.320.0040.00416.37
7.4.300.0030.00316.50
7.4.290.0030.00316.38
7.4.280.0040.00416.38
7.4.270.0000.00716.40
7.4.260.0070.00016.34
7.4.250.0000.00716.27
7.4.240.0030.00516.42
7.4.230.0040.00416.56
7.4.220.0030.01416.40
7.4.210.0120.00916.46
7.4.200.0030.00516.56
7.4.160.0060.01016.37
7.4.150.0060.01217.40
7.4.140.0030.01717.86
7.4.130.0150.00716.50
7.4.120.0130.00416.41
7.4.110.0200.00316.50
7.4.100.0120.00616.44
7.4.90.0090.00916.21
7.4.80.0040.01119.39
7.4.70.0170.00716.44
7.4.60.0110.00716.28
7.4.50.0000.00416.38
7.4.40.0090.00916.54
7.4.30.0030.01316.49
7.4.00.0120.00314.63
7.3.330.0030.00312.82
7.3.320.0000.00613.13
7.3.310.0000.00716.19
7.3.300.0000.00716.20
7.3.290.0110.00316.09
7.3.280.0100.00616.17
7.3.270.0120.00617.40
7.3.260.0100.00616.15
7.3.250.0100.00716.29
7.3.240.0110.00616.41
7.3.230.0040.01416.39
7.3.210.0140.00916.34
7.3.200.0090.00919.39
7.3.190.0070.01016.22
7.3.180.0110.00516.44
7.3.170.0100.00616.29
7.3.160.0140.00716.40
7.2.330.0070.01016.28
7.2.320.0160.00616.41
7.2.310.0160.00816.35
7.2.300.0140.00316.32
7.2.290.0070.01416.36
7.2.60.0060.00916.49
7.2.00.0040.00819.38
7.1.200.0030.01015.54
7.1.100.0030.00617.94
7.1.70.0030.00716.66
7.1.60.0120.01219.32
7.1.50.0190.00634.69
7.1.00.0130.06722.33
7.0.200.0030.00716.73
7.0.140.0030.07321.96
7.0.60.0100.08019.82
7.0.50.0030.04317.66
7.0.40.0100.06319.90
7.0.30.0470.07320.06
7.0.20.0330.03320.02
7.0.10.0070.08020.16
7.0.00.0270.06720.20
5.6.280.0000.07721.12
5.6.210.0170.07320.54
5.6.200.0070.03718.11
5.6.190.0100.05020.43
5.6.180.4230.03720.35
5.6.170.0230.05320.45
5.6.160.0000.09320.52
5.6.150.0070.04318.12
5.6.140.0030.04318.18
5.6.130.0100.03318.21
5.6.120.0070.08321.04
5.6.110.0230.07320.96
5.6.100.0100.08720.87
5.6.90.0170.07720.87
5.6.80.0130.06320.47
5.6.70.4200.03020.46
5.5.350.0230.07720.40
5.5.340.0170.07017.92
5.5.330.0130.05020.07
5.5.320.4100.04720.18
5.5.310.0200.05020.29
5.5.300.0030.06017.98
5.5.290.0100.06317.95
5.5.280.0000.04320.71
5.5.270.0070.04720.75
5.5.260.0170.07320.92
5.5.250.0030.08320.60
5.5.240.0230.06020.18
5.4.450.0830.04719.13
5.4.440.0870.06319.13
5.4.430.0730.07719.63
5.4.420.0670.06019.27
5.4.410.0130.05719.00
5.4.400.0900.06318.78
5.4.390.0730.06018.95
5.4.380.0770.05018.91
5.4.370.1000.06019.25
5.4.360.0770.06019.30
5.4.350.0530.04018.77
5.4.340.0080.03311.97
5.4.320.0080.03712.45
5.4.310.0050.03812.45
5.4.300.0050.03612.45
5.4.290.0080.03512.45
5.4.280.0080.03512.35
5.4.270.0040.03712.34
5.4.260.0050.03812.35
5.4.250.0060.03712.34
5.4.240.0070.03412.34
5.4.230.0030.03912.34
5.4.220.0060.03512.34
5.4.210.0080.03212.34
5.4.200.0030.04012.34
5.4.190.0070.03412.33
5.4.180.0060.03612.34
5.4.170.0070.03712.34
5.4.160.0100.03112.34
5.4.150.0080.03312.34
5.4.140.0070.03912.02
5.4.130.0050.03612.01
5.4.120.0060.03511.96
5.4.110.0060.03411.96
5.4.100.0050.03811.96
5.4.90.0050.03811.96
5.4.80.0020.04011.96
5.4.70.0050.03411.96
5.4.60.0080.03211.96
5.4.50.0040.03611.96
5.4.40.0060.03411.95
5.4.30.0060.03511.95
5.4.20.0060.03611.95
5.4.10.0090.03111.95
5.4.00.0050.03611.43

preferences:
60.78 ms | 401 KiB | 5 Q