3v4l.org

run code in 300+ PHP versions simultaneously
<?php eval(' it(); function it() { echo "This is it"; }');

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)
8.3.60.0170.00316.61
8.3.50.0110.00822.95
8.3.40.0070.00718.60
8.3.30.0000.01519.09
8.3.20.0000.00720.30
8.3.10.0080.00318.53
8.3.00.0050.00319.38
8.2.180.0070.00716.32
8.2.170.0110.00422.96
8.2.160.0070.00720.47
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00421.05
8.2.110.0040.00420.35
8.2.100.0080.00417.66
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0040.00417.49
8.2.60.0000.00817.79
8.2.50.0030.00618.07
8.2.40.0030.00518.03
8.2.30.0000.00819.41
8.2.20.0040.00417.49
8.2.10.0030.00518.01
8.2.00.0080.00017.61
8.1.280.0070.00725.92
8.1.270.0030.00623.84
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0030.00922.09
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0000.00818.68
8.1.160.0000.00822.00
8.1.150.0040.00418.87
8.1.140.0040.00417.45
8.1.130.0060.00017.71
8.1.120.0030.00317.31
8.1.110.0060.00317.29
8.1.100.0030.00317.39
8.1.90.0000.00717.44
8.1.80.0020.00517.34
8.1.70.0000.00717.34
8.1.60.0000.00717.53
8.1.50.0000.00817.43
8.1.40.0030.00517.43
8.1.30.0000.00817.59
8.1.20.0040.00417.45
8.1.10.0080.00017.52
8.1.00.0040.00417.41
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.44
8.0.270.0070.00017.16
8.0.260.0030.00317.26
8.0.250.0000.00716.82
8.0.240.0060.00616.91
8.0.230.0030.00316.96
8.0.220.0030.00316.82
8.0.210.0000.00716.91
8.0.200.0080.00016.86
8.0.190.0040.00416.99
8.0.180.0030.00516.88
8.0.170.0030.00516.88
8.0.160.0070.00016.91
8.0.150.0000.00816.88
8.0.140.0040.00416.82
8.0.130.0030.00313.36
8.0.120.0060.00316.86
8.0.110.0000.00716.87
8.0.100.0000.00716.88
8.0.90.0080.00016.85
8.0.80.0060.00916.84
8.0.70.0030.00616.72
8.0.60.0000.00816.93
8.0.50.0080.00016.70
8.0.30.0060.01216.88
8.0.20.0050.01517.40
8.0.10.0040.00416.95
8.0.00.0130.00716.85
7.4.330.0050.00015.02
7.4.320.0030.00316.55
7.4.300.0030.00316.49
7.4.290.0060.00016.61
7.4.280.0090.00016.40
7.4.270.0030.00316.45
7.4.260.0050.00316.38
7.4.250.0040.00416.58
7.4.240.0040.00416.61
7.4.230.0070.00016.57
7.4.220.0110.00816.44
7.4.210.0080.00816.70
7.4.200.0030.00316.52
7.4.160.0110.00416.48
7.4.150.0130.00617.40
7.4.140.0070.01117.86
7.4.130.0050.01116.57
7.4.120.0100.00716.47
7.4.110.0070.01016.34
7.4.100.0080.00816.30
7.4.90.0100.00616.47
7.4.80.0150.00819.39
7.4.70.0040.01316.39
7.4.60.0100.00716.33
7.4.50.0040.00016.57
7.4.40.0110.00616.49
7.4.30.0100.00716.48
7.4.00.0090.00615.14
7.3.330.0000.00613.10
7.3.320.0030.00313.16
7.3.310.0000.00816.13
7.3.300.0070.00016.25
7.3.290.0110.00916.22
7.3.280.0080.00916.23
7.3.270.0130.00517.40
7.3.260.0090.00916.36
7.3.250.0100.00816.38
7.3.240.0050.01116.55
7.3.230.0070.01716.45
7.3.210.0160.00016.27
7.3.200.0120.00619.39
7.3.190.0070.01016.33
7.3.180.0090.00616.50
7.3.170.0070.01016.50
7.3.160.0070.01116.22
7.2.330.0130.00316.66
7.2.320.0030.01316.70
7.2.310.0180.00316.64
7.2.300.0130.00616.45
7.2.290.0090.00616.68
7.2.60.0030.00916.80
7.2.00.0110.00519.38
7.1.200.0030.00315.60
7.1.100.0080.00317.95
7.1.70.0030.00516.72
7.1.60.0100.01419.61
7.1.50.0070.01716.98
7.1.00.0100.07022.44
7.0.200.0030.00616.38
7.0.140.0100.06722.00
7.0.60.0130.05019.94
7.0.50.0000.04717.91
7.0.40.0070.03720.23
7.0.30.0230.04020.07
7.0.20.0330.07720.23
7.0.10.0100.05320.22
7.0.00.0030.05020.05
5.6.280.0100.06721.10
5.6.210.0130.07320.46
5.6.200.0030.05018.15
5.6.190.0030.07720.61
5.6.180.0470.07020.77
5.6.170.0300.05720.39
5.6.160.0170.07320.49
5.6.150.0130.04018.16
5.6.140.0030.08318.12
5.6.130.0130.08018.27
5.6.120.0070.04020.91
5.6.110.0130.06721.04
5.6.100.0200.07321.10
5.6.90.0030.05320.93
5.6.80.0030.04020.40
5.5.350.0170.08720.37
5.5.340.0070.07717.92
5.5.330.0000.05020.37
5.5.320.0300.05020.27
5.5.310.0300.06720.24
5.5.300.0070.06717.98
5.5.290.0030.07318.07
5.5.280.0070.04720.79
5.5.270.0100.08320.77
5.5.260.0170.05320.85
5.5.250.0170.06720.60
5.5.240.0200.08020.04
5.4.450.0630.05019.55
5.4.440.0300.04719.38
5.4.430.0170.04319.41
5.4.420.0270.04019.50
5.4.410.0570.04019.44
5.4.400.1070.03319.23
5.4.390.0600.04019.24
5.4.380.0470.05018.56
5.4.370.0270.05318.73
5.4.360.0230.06018.58
5.4.350.0400.06718.78
5.4.340.0430.05718.73
5.4.320.0040.04112.50
5.4.310.0080.04612.50
5.4.300.0040.04512.50
5.4.290.0090.03612.49
5.4.280.0120.02912.39
5.4.270.0070.03612.39
5.4.260.0120.03912.39
5.4.250.0090.03612.39
5.4.240.0060.03612.39
5.4.230.0060.04412.39
5.4.220.0040.03912.38
5.4.210.0080.03912.39
5.4.200.0040.04012.38
5.4.190.0070.03612.38
5.4.180.0070.03612.38
5.4.170.0060.03612.39
5.4.160.0050.03712.39
5.4.150.0040.03712.38
5.4.140.0050.03712.07
5.4.130.0080.04712.05
5.4.120.0080.03712.01
5.4.110.0070.03412.01
5.4.100.0060.03712.01
5.4.90.0070.03912.00
5.4.80.0050.04512.01
5.4.70.0040.03912.00
5.4.60.0030.03812.00
5.4.50.0070.04012.00
5.4.40.0080.03511.99
5.4.30.0080.03711.98
5.4.20.0070.03411.99
5.4.10.0060.03711.99
5.4.00.0040.03711.48

preferences:
31.69 ms | 401 KiB | 5 Q