3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( 0b0001 ); var_dump( 0b0010 ); var_dump( 0b0011 ); var_dump( 0b0100 ); var_dump( 0b0101 ); var_dump( 0b0110 ); var_dump( 0b0111 ); var_dump( 0b1000 );

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)
8.3.70.0150.00016.63
8.3.60.0070.00716.25
8.3.50.0110.01022.11
8.3.40.0080.00818.59
8.3.30.0100.00318.96
8.3.20.0080.00020.21
8.3.10.0050.00320.23
8.3.00.0080.00019.02
8.2.190.0140.00018.04
8.2.180.0040.01118.15
8.2.170.0070.01422.96
8.2.160.0040.01120.33
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0030.00619.54
8.2.110.0080.00020.52
8.2.100.0060.00617.72
8.2.90.0060.00320.45
8.2.80.0000.00820.50
8.2.70.0050.00317.38
8.2.60.0040.00417.80
8.2.50.0030.00618.10
8.2.40.0000.00819.70
8.2.30.0040.00417.78
8.2.20.0040.00417.66
8.2.10.0000.00817.89
8.2.00.0050.00217.54
8.1.280.0130.00725.92
8.1.270.0090.00020.56
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00022.03
8.1.230.0040.00720.80
8.1.220.0050.00317.74
8.1.210.0040.00418.91
8.1.200.0030.00617.22
8.1.190.0040.00417.10
8.1.180.0000.00918.10
8.1.170.0070.00018.57
8.1.160.0040.00418.67
8.1.150.0080.00018.67
8.1.140.0080.00017.17
8.1.130.0000.00717.82
8.1.120.0030.00617.25
8.1.110.0040.00417.26
8.1.100.0030.00517.21
8.1.90.0070.00017.31
8.1.80.0030.00517.27
8.1.70.0030.00317.28
8.1.60.0030.00617.45
8.1.50.0030.00617.34
8.1.40.0030.00517.36
8.1.30.0030.00517.58
8.1.20.0040.00417.50
8.1.10.0040.00417.37
8.1.00.0030.00917.18
8.0.300.0000.00820.16
8.0.290.0050.00316.58
8.0.280.0070.00018.31
8.0.270.0070.00017.12
8.0.260.0030.00317.11
8.0.250.0000.00616.85
8.0.240.0060.00016.84
8.0.230.0070.00016.90
8.0.220.0030.00316.77
8.0.210.0030.00316.77
8.0.200.0070.00016.78
8.0.190.0030.00516.77
8.0.180.0050.00316.73
8.0.170.0000.00716.73
8.0.160.0070.00016.64
8.0.150.0050.00216.73
8.0.140.0000.00716.61
8.0.130.0030.00313.19
8.0.120.0000.00816.63
8.0.110.0080.00016.80
8.0.100.0050.00316.79
8.0.90.0050.00216.70
8.0.80.0100.00716.77
8.0.70.0070.00016.66
8.0.60.0030.00616.82
8.0.50.0040.00416.57
8.0.30.0090.00617.07
8.0.20.0090.00917.40
8.0.10.0080.00016.83
8.0.00.0050.01216.55
7.4.330.0080.00015.02
7.4.320.0040.00416.51
7.4.300.0070.00016.47
7.4.290.0030.00316.45
7.4.280.0050.00316.48
7.4.270.0000.00616.23
7.4.260.0000.00716.44
7.4.250.0000.00716.32
7.4.240.0020.00516.38
7.4.230.0030.00316.35
7.4.220.0060.01016.54
7.4.210.0090.00616.48
7.4.200.0000.00716.29
7.4.160.0090.00616.36
7.4.150.0140.00617.40
7.4.140.0080.00917.86
7.4.130.0160.00416.14
7.4.120.0090.00716.40
7.4.110.0080.01116.33
7.4.100.0060.00916.58
7.4.90.0070.01316.28
7.4.80.0160.00619.39
7.4.70.0120.00816.41
7.4.60.0060.00916.27
7.4.50.0040.00416.45
7.4.40.0070.01416.26
7.4.30.0080.01216.31
7.4.00.0030.01314.67
7.3.330.0020.00213.00
7.3.320.0000.00612.98
7.3.310.0070.00016.19
7.3.300.0000.00616.11
7.3.290.0060.00816.16
7.3.280.0110.00616.16
7.3.270.0140.00417.40
7.3.260.0130.00316.11
7.3.240.0070.01016.38
7.3.230.0070.01016.39
7.3.210.0120.00416.26
7.3.200.0080.01419.39
7.3.190.0030.01616.36
7.3.180.0100.00616.21
7.3.170.0090.00616.27
7.3.160.0160.00616.13
7.2.330.0000.01716.36
7.2.320.0030.01916.34
7.2.310.0040.01816.36
7.2.300.0090.00616.21
7.2.290.0040.01416.46
7.2.60.0030.00616.79
7.2.00.0140.00318.73
7.1.200.0030.00715.48
7.1.100.0030.00818.18
7.1.70.0110.01116.84
7.1.60.0120.00919.32
7.1.50.0060.01316.69
7.1.00.0000.08022.30
7.0.200.0060.00316.65
7.0.140.0070.07322.05
7.0.60.0230.06719.89
7.0.50.0030.04017.88
7.0.40.0000.05320.40
7.0.30.0270.08320.18
7.0.20.0230.06320.13
7.0.10.0100.08720.17
7.0.00.0100.08320.01
5.6.280.0030.07321.11
5.6.210.0030.08320.48
5.6.200.0070.08318.17
5.6.190.0100.08720.67
5.6.180.0230.07020.27
5.6.170.0270.07020.36
5.6.160.0100.06320.44
5.6.150.0070.08018.11
5.6.140.0130.05318.16
5.6.130.0070.08318.09
5.6.120.0100.07720.98
5.6.110.0100.06721.01
5.6.100.0130.08021.04
5.6.90.0070.04321.09
5.6.80.0130.06020.37
5.5.350.0030.08020.37
5.5.340.0030.07717.97
5.5.330.0030.05020.21
5.5.320.0270.04320.29
5.5.310.0270.05020.18
5.5.300.0030.04317.98
5.5.290.0130.07017.87
5.5.280.0130.04020.87
5.5.270.0070.08320.67
5.5.260.0130.04720.95
5.5.250.0100.04020.58
5.5.240.0170.07020.36
5.4.450.0530.06019.10
5.4.440.0870.05719.60
5.4.430.0530.05719.15
5.4.420.0070.06019.42
5.4.410.0130.05019.55
5.4.400.1230.07318.69
5.4.390.1430.05718.50
5.4.380.0000.06718.64
5.4.370.0430.05018.77
5.4.360.0570.06718.79
5.4.350.0040.03911.98
5.4.340.0060.03511.97
5.4.320.0050.03912.45
5.4.310.0040.04312.45
5.4.300.0100.03312.46
5.4.290.0060.03812.45
5.4.280.0060.03612.35
5.4.270.0030.03812.35
5.4.260.0070.04312.35
5.4.250.0080.03612.35
5.4.240.0070.03512.35
5.4.230.0050.04212.34
5.4.220.0060.04012.34
5.4.210.0050.04712.34
5.4.200.0100.04212.34
5.4.190.0080.04112.34
5.4.180.0090.03712.34
5.4.170.0050.03912.35
5.4.160.0050.03612.35
5.4.150.0040.04112.34
5.4.140.0070.03812.02
5.4.130.0050.03912.02
5.4.120.0110.03811.97
5.4.110.0040.04511.96
5.4.100.0060.03811.97
5.4.90.0090.03711.96
5.4.80.0070.03711.96
5.4.70.0060.03511.96
5.4.60.0150.05111.96
5.4.50.0090.03611.96
5.4.40.0040.04011.95
5.4.30.0050.04311.94
5.4.20.0100.03411.95
5.4.10.0100.03511.95
5.4.00.0120.05711.44
5.3.290.0130.04712.80
5.3.280.0090.03512.71
5.3.270.0030.05112.73
5.3.260.0080.04612.72
5.3.250.0110.04212.72
5.3.240.0060.05312.72
5.3.230.0100.04712.71
5.3.220.0060.04012.68
5.3.210.0070.04312.68
5.3.200.0100.03412.68
5.3.190.0080.03612.68
5.3.180.0050.03812.67
5.3.170.0060.03712.66
5.3.160.0070.04512.67
5.3.150.0060.03812.67
5.3.140.0050.03812.66
5.3.130.0020.04412.66
5.3.120.0040.04112.66
5.3.110.0040.04412.66
5.3.100.0080.03612.12
5.3.90.0070.03612.08
5.3.80.0070.03712.08
5.3.70.0060.03712.07
5.3.60.0070.03712.07
5.3.50.0080.03712.00
5.3.40.0100.03712.00
5.3.30.0060.03711.95
5.3.20.0080.03611.73
5.3.10.0070.03611.70
5.3.00.0050.04111.68
5.2.170.0040.0359.18
5.2.160.0070.0329.18
5.2.150.0090.0289.18
5.2.140.0060.0299.18
5.2.130.0010.0339.14
5.2.120.0020.0329.14
5.2.110.0010.0339.15
5.2.100.0060.0329.14
5.2.90.0060.0349.14
5.2.80.0080.0319.14
5.2.70.0060.0549.14
5.2.60.0080.0339.09
5.2.50.0070.0539.06
5.2.40.0080.0309.03
5.2.30.0050.0329.01
5.2.20.0060.0289.00
5.2.10.0050.0318.92
5.2.00.0040.0308.78
5.1.60.0030.0298.07
5.1.50.0060.0238.06
5.1.40.0040.0248.05
5.1.30.0040.0268.40
5.1.20.0050.0258.42
5.1.10.0060.0268.14
5.1.00.0050.0278.14
5.0.50.0070.0216.62
5.0.40.0050.0186.48
5.0.30.0060.0296.29
5.0.20.0030.0206.27
5.0.10.0050.0206.23
5.0.00.0050.0326.23
4.4.90.0030.0214.78
4.4.80.0030.0164.75
4.4.70.0060.0204.75
4.4.60.0040.0154.76
4.4.50.0030.0154.77
4.4.40.0020.0284.71
4.4.30.0040.0204.76
4.4.20.0080.0104.84
4.4.10.0050.0184.85
4.4.00.0070.0224.75
4.3.110.0020.0184.67
4.3.100.0020.0174.66
4.3.90.0010.0184.63
4.3.80.0040.0234.58
4.3.70.0040.0234.63
4.3.60.0030.0144.63
4.3.50.0030.0164.63
4.3.40.0040.0234.53
4.3.30.0040.0143.28
4.3.20.0030.0193.25
4.3.10.0020.0173.22
4.3.00.0030.0206.66

preferences:
19.37 ms | 401 KiB | 5 Q