3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('{!' . 5 . '}'); var_dump('{!' . 0 + 3 . '}');

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)
8.3.60.0070.01016.63
8.3.50.0130.00821.94
8.3.40.0070.00718.39
8.3.30.0070.00718.98
8.3.20.0070.00020.07
8.3.10.0000.00923.65
8.3.00.0080.00020.86
8.2.180.0070.01018.04
8.2.170.0000.01422.96
8.2.160.0000.01420.39
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0110.00420.98
8.2.110.0060.00322.07
8.2.100.0000.01117.59
8.2.90.0080.00018.93
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0070.00317.91
8.2.50.0050.00318.07
8.2.40.0030.00619.68
8.2.30.0030.00718.16
8.2.20.0030.00617.55
8.2.10.0080.00017.94
8.2.00.0050.00217.65
8.1.280.0100.01025.92
8.1.270.0050.00323.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.14
8.1.230.0050.00519.07
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0000.00817.21
8.1.180.0000.00818.10
8.1.170.0090.00318.54
8.1.160.0040.00421.97
8.1.150.0040.00418.50
8.1.140.0050.00317.18
8.1.130.0000.00717.86
8.1.120.0070.00017.26
8.1.110.0000.00717.28
8.1.100.0000.00717.28
8.1.90.0040.00417.35
8.1.80.0070.00017.35
8.1.70.0000.00617.23
8.1.60.0000.00917.48
8.1.50.0050.00317.26
8.1.40.0050.00217.43
8.1.30.0000.01117.48
8.1.20.0080.00017.48
8.1.10.0030.00517.35
8.1.00.0000.00717.29
8.0.300.0070.00018.77
8.0.290.0040.00417.03
8.0.280.0080.00018.20
8.0.270.0030.00317.13
8.0.260.0040.00417.12
8.0.250.0030.00316.83
8.0.240.0000.00616.71
8.0.230.0070.00316.82
8.0.220.0040.00416.78
8.0.210.0040.00416.77
8.0.200.0030.00316.74
8.0.190.0000.00816.78
8.0.180.0040.00416.84
8.0.170.0000.00716.77
8.0.160.0030.00316.80
8.0.150.0000.00816.74
8.0.140.0030.00516.74
8.0.130.0030.00313.14
8.0.120.0030.00516.75
8.0.110.0050.00216.75
8.0.100.0060.00316.62
8.0.90.0000.00716.75
8.0.80.0040.01116.70
8.0.70.0070.00016.75
8.0.60.0000.00716.77
8.0.50.0000.00716.63
8.0.30.0100.00816.73
8.0.20.0090.01217.40
8.0.10.0000.00716.78
8.0.00.0100.00716.62
7.4.330.0000.00615.00
7.4.320.0060.00016.44
7.4.300.0030.00316.39
7.4.290.0000.00716.37
7.4.280.0000.00916.41
7.4.270.0000.00716.40
7.4.260.0070.00016.25
7.4.250.0040.00416.34
7.4.240.0050.00216.34
7.4.230.0070.00016.57
7.4.220.0070.01116.55
7.4.210.0100.00516.50
7.4.200.0040.00416.41
7.4.190.0030.00316.50
7.4.160.0100.00616.35
7.4.150.0140.00317.40
7.4.140.0110.00817.86
7.4.130.0130.00716.32
7.4.120.0140.00616.50
7.4.110.0090.01316.40
7.4.100.0130.00416.29
7.4.90.0070.01016.28
7.4.80.0140.01019.39
7.4.70.0030.01216.49
7.4.60.0100.01016.18
7.4.50.0040.00416.43
7.4.40.0080.00816.19
7.4.30.0060.00916.46
7.4.00.0070.01014.88
7.3.330.0000.00613.19
7.3.320.0020.00213.04
7.3.310.0000.00716.28
7.3.300.0000.00716.25
7.3.290.0070.01416.20
7.3.280.0110.00616.26
7.3.270.0120.01217.40
7.3.260.0120.00616.39
7.3.250.0070.01316.49
7.3.240.0070.01116.41
7.3.230.0130.00716.39
7.3.210.0160.00016.13
7.3.200.0100.01319.39
7.3.190.0160.00016.36
7.3.180.0060.00916.26
7.3.170.0100.00716.34
7.3.160.0090.00616.25
7.3.120.0080.00814.84
7.2.330.0080.01216.40
7.2.320.0090.01216.72
7.2.310.0100.01316.61
7.2.300.0000.01816.21
7.2.290.0070.01016.79
7.2.60.0060.00616.80
7.2.00.0030.01219.32
7.1.200.0040.00815.62
7.1.100.0100.01018.05
7.1.70.0020.00516.83
7.1.60.0000.01419.46
7.1.50.0030.02016.89
7.1.00.0070.07322.33
7.0.200.0000.00716.60
7.0.140.0000.07722.08
7.0.60.0100.08320.06
7.0.50.0070.04317.80
7.0.40.0170.06720.04
7.0.30.0270.04720.17
7.0.20.0270.07320.16
7.0.10.0300.05320.11
7.0.00.0030.08719.96
5.6.280.0130.06021.00
5.6.210.0070.08320.68
5.6.200.0000.04718.15
5.6.190.0030.05720.63
5.6.180.3470.04320.59
5.6.170.0400.07320.33
5.6.160.0100.07020.38
5.6.150.0200.06318.15
5.6.140.0000.04318.15
5.6.130.0100.07718.18
5.6.120.0100.04020.98
5.6.110.0070.04020.99
5.6.100.0100.05320.96
5.6.90.0130.07721.09
5.6.80.0170.06720.35
5.6.70.0170.04320.38
5.5.350.0170.08020.31
5.5.340.0070.03717.98
5.5.330.0170.07720.25
5.5.320.0070.07320.57
5.5.310.0230.07020.33
5.5.300.0100.07317.96
5.5.290.0070.08018.00
5.5.280.0070.07020.79
5.5.270.0170.07320.74
5.5.260.0030.04020.96
5.5.250.0000.04320.46
5.5.240.0030.07020.12
5.4.450.0700.05719.47
5.4.440.1000.04019.25
5.4.430.0870.05019.54
5.4.420.0630.00019.50
5.4.410.0130.05318.80
5.4.400.0330.06318.49
5.4.390.0270.05318.53
5.4.380.0270.05318.62
5.4.370.0100.04718.74
5.4.360.0100.03718.56
5.4.350.0090.04011.97
5.4.340.0020.04111.96
5.4.320.0050.03612.45
5.4.310.0120.04612.45
5.4.300.0090.04012.45
5.4.290.0080.03712.45
5.4.280.0060.03512.35
5.4.270.0040.03812.35
5.4.260.0050.03812.35
5.4.250.0080.03812.34
5.4.240.0100.03212.34
5.4.230.0050.04412.34
5.4.220.0110.03212.34
5.4.210.0060.03712.34
5.4.200.0050.03912.34
5.4.190.0030.03812.34
5.4.180.0050.03812.33
5.4.170.0070.03512.35
5.4.160.0070.03712.34
5.4.150.0060.03712.34
5.4.140.0050.03912.02
5.4.130.0050.03712.01
5.4.120.0050.04811.97
5.4.110.0060.03611.96
5.4.100.0050.03711.96
5.4.90.0070.03911.96
5.4.80.0070.03911.96
5.4.70.0050.05311.96
5.4.60.0040.05111.96
5.4.50.0020.03911.96
5.4.40.0070.03511.95
5.4.30.0030.04011.95
5.4.20.0090.03711.95
5.4.10.0030.03811.95
5.4.00.0070.03511.43
5.3.290.0060.04012.80
5.3.280.0090.03412.71
5.3.270.0100.03412.73
5.3.260.0030.04212.72
5.3.250.0070.04412.72
5.3.240.0090.03612.72
5.3.230.0060.04112.71
5.3.220.0080.03412.68
5.3.210.0090.03812.68
5.3.200.0080.03912.68
5.3.190.0100.05212.68
5.3.180.0130.03812.67
5.3.170.0050.03912.66
5.3.160.0050.04412.67
5.3.150.0070.05412.67
5.3.140.0090.04812.66
5.3.130.0060.03912.66
5.3.120.0100.04912.66
5.3.110.0100.05612.66
5.3.100.0110.05012.12
5.3.90.0070.05912.08
5.3.80.0060.06112.07
5.3.70.0080.04712.07
5.3.60.0070.05512.06
5.3.50.0060.03712.00
5.3.40.0090.03512.00
5.3.30.0070.03711.94
5.3.20.0070.03711.71
5.3.10.0110.03211.69
5.3.00.0080.04311.68
5.2.170.0050.0339.18
5.2.160.0060.0309.18
5.2.150.0070.0299.18
5.2.140.0070.0309.18
5.2.130.0090.0469.14
5.2.120.0040.0339.13
5.2.110.0060.0309.14
5.2.100.0060.0399.13
5.2.90.0110.0359.13
5.2.80.0110.0399.13
5.2.70.0100.0529.13
5.2.60.0170.0849.08
5.2.50.0070.0369.05
5.2.40.0060.0299.03
5.2.30.0030.0329.00
5.2.20.0080.0359.00
5.2.10.0080.0388.93
5.2.00.0090.0378.79
5.1.60.0070.0328.07
5.1.50.0090.0328.07
5.1.40.0080.0338.05
5.1.30.0090.0358.41
5.1.20.0090.0388.42
5.1.10.0090.0388.15
5.1.00.0060.0338.15
5.0.50.0050.0276.62
5.0.40.0030.0296.49
5.0.30.0050.0496.30
5.0.20.0150.0456.27
5.0.10.0050.0326.24
5.0.00.0030.0436.24
4.4.90.0020.0244.78
4.4.80.0010.0254.75
4.4.70.0020.0244.76
4.4.60.0040.0204.76
4.4.50.0060.0214.77
4.4.40.0040.0334.71
4.4.30.0040.0214.76
4.4.20.0020.0254.85
4.4.10.0040.0484.85
4.4.00.0020.0354.75
4.3.110.0040.0214.67
4.3.100.0040.0144.66
4.3.90.0020.0164.63
4.3.80.0020.0284.58
4.3.70.0040.0144.63
4.3.60.0020.0194.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0020.0163.30
4.3.20.0020.0163.27
4.3.10.0040.0143.23
4.3.00.0170.0236.66

preferences:
42.87 ms | 401 KiB | 5 Q