3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(count(get_defined_vars()));

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)
8.3.40.0110.00318.69
8.3.30.0110.00418.91
8.3.20.0060.00320.21
8.3.10.0070.00023.66
8.3.00.0080.00019.25
8.2.170.0140.00022.96
8.2.160.0070.00720.56
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.06
8.2.110.0000.02222.01
8.2.100.0040.00817.47
8.2.90.0040.00418.92
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0030.00517.67
8.2.50.0080.00019.05
8.2.40.0030.00618.09
8.2.30.0050.00317.99
8.2.20.0040.00417.48
8.2.10.0000.00817.97
8.2.00.0040.00717.53
8.1.270.0000.00823.92
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0040.00423.79
8.1.230.0000.01019.04
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0040.00417.43
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0040.00422.06
8.1.150.0040.00418.62
8.1.140.0040.00417.38
8.1.130.0070.00017.70
8.1.120.0060.00317.38
8.1.110.0080.00017.36
8.1.100.0030.00317.37
8.1.90.0000.00717.36
8.1.80.0000.00717.40
8.1.70.0030.00317.36
8.1.60.0000.00817.47
8.1.50.0030.00517.40
8.1.40.0000.00817.48
8.1.30.0060.00317.47
8.1.20.0040.00417.47
8.1.10.0000.00917.28
8.1.00.0050.00217.27
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.31
8.0.270.0070.00017.17
8.0.260.0030.00316.78
8.0.250.0030.00316.88
8.0.240.0040.00416.70
8.0.230.0000.00816.75
8.0.220.0070.00016.73
8.0.210.0030.00316.79
8.0.200.0080.00016.86
8.0.190.0030.00316.85
8.0.180.0020.00516.73
8.0.170.0000.00816.77
8.0.160.0040.00416.80
8.0.150.0030.00516.77
8.0.140.0030.00516.68
8.0.130.0030.00313.23
8.0.120.0080.00016.82
8.0.110.0000.00716.73
8.0.100.0080.00016.75
8.0.90.0000.00716.80
8.0.80.0050.01016.78
8.0.70.0000.00716.76
8.0.60.0040.00416.71
8.0.50.0030.00516.66
8.0.30.0110.00717.06
8.0.20.0140.01017.40
8.0.10.0000.00716.90
8.0.00.0080.01016.76
7.4.330.0030.00315.01
7.4.320.0000.00716.50
7.4.300.0030.00316.41
7.4.290.0070.00016.33
7.4.280.0000.00716.51
7.4.270.0040.00416.39
7.4.260.0000.00616.55
7.4.250.0000.00816.39
7.4.240.0050.00216.43
7.4.230.0030.00316.34
7.4.220.0100.00716.48
7.4.210.0070.01016.52
7.4.200.0030.00316.61
7.4.190.0070.00016.56
7.4.160.0090.00616.60
7.4.150.0080.00817.40
7.4.140.0080.01117.86
7.4.130.0130.00416.50
7.4.120.0090.01316.47
7.4.110.0150.00916.44
7.4.100.0100.00716.48
7.4.90.0110.00616.38
7.4.80.0040.01319.39
7.4.70.0090.00916.28
7.4.60.0080.00816.31
7.4.50.0080.00016.48
7.4.40.0090.00322.77
7.4.30.0100.00616.48
7.4.00.0090.00914.84
7.3.330.0000.00613.04
7.3.320.0020.00212.90
7.3.310.0040.00416.14
7.3.300.0000.00616.04
7.3.290.0090.00616.24
7.3.280.0030.01316.17
7.3.270.0070.01017.40
7.3.260.0110.00616.29
7.3.250.0120.00616.21
7.3.240.0060.01016.53
7.3.230.0030.01316.42
7.3.210.0080.01416.37
7.3.200.0110.00619.39
7.3.190.0120.01016.39
7.3.180.0100.00616.12
7.3.170.0110.00416.27
7.3.160.0040.01416.41
7.3.120.0080.00714.80
7.3.110.0100.00714.86
7.3.100.0080.00014.78
7.3.90.0050.00514.75
7.3.80.0130.00314.58
7.3.70.0050.00314.39
7.3.60.0040.00814.82
7.3.50.0090.00014.73
7.3.40.0090.00314.32
7.3.30.0040.00414.75
7.3.20.0080.00816.53
7.3.10.0100.00316.59
7.3.00.0000.00916.76
7.2.330.0100.00716.21
7.2.320.0180.00016.36
7.2.310.0130.00316.48
7.2.300.0060.00916.46
7.2.290.0070.01016.47
7.2.250.0060.01315.15
7.2.240.0070.01015.09
7.2.230.0030.01415.04
7.2.220.0030.00714.63
7.2.210.0030.01014.79
7.2.200.0040.00914.84
7.2.190.0030.00914.58
7.2.180.0040.01214.79
7.2.170.0030.01015.05
7.2.60.0060.00916.68
7.2.00.0040.00919.16
7.1.330.0080.00415.76
7.1.320.0040.00815.54
7.1.310.0040.00415.55
7.1.300.0100.00315.80
7.1.290.0090.00315.42
7.1.280.0040.00815.64
7.1.270.0100.00315.64
7.1.260.0000.01215.78
7.1.200.0090.00315.83
7.1.100.0000.01118.14
7.1.70.0060.00616.74
7.1.60.0140.00719.33
7.1.50.0120.00616.88
7.1.00.0070.07322.51
7.0.200.0060.00316.70
7.0.140.0030.07021.99
7.0.60.0070.04019.77
7.0.50.0000.08317.80
7.0.40.0100.05020.40
7.0.30.0230.07020.17
7.0.20.0330.07320.17
7.0.10.0070.06720.04
7.0.00.0200.04720.16
5.6.280.0030.07321.13
5.6.210.0070.03720.70
5.6.200.0070.08318.21
5.6.190.0070.05720.30
5.6.180.0330.06720.50
5.6.170.0230.05720.52
5.6.160.0100.08020.51
5.6.150.0070.07718.11
5.6.140.0000.04718.15
5.6.130.0070.07718.17
5.6.120.0100.08321.13
5.6.110.0070.08020.89
5.6.100.0030.04021.10
5.6.90.0070.08720.87
5.6.80.0100.07320.47
5.6.70.4630.03720.37
5.5.350.0000.08020.43
5.5.340.0130.05317.88
5.5.330.0200.05320.47
5.5.320.0070.04720.31
5.5.310.0300.07320.30
5.5.300.0000.05318.02
5.5.290.0130.03317.92
5.5.280.0130.07720.76
5.5.270.0130.07720.86
5.5.260.0030.07320.83
5.5.250.0100.04720.58
5.5.240.0200.03720.36
5.4.450.0130.05319.50
5.4.440.0500.06719.31
5.4.430.0770.05019.64
5.4.420.0570.06319.21
5.4.410.0670.06019.45
5.4.400.0730.05319.10
5.4.390.0630.05318.95
5.4.380.0170.05718.76
5.4.370.0200.05318.44
5.4.360.0200.05318.64
5.4.350.0230.05318.76
5.4.340.0200.04718.57
5.4.320.0080.03512.45
5.4.310.0070.04512.45
5.4.300.0070.03912.45
5.4.290.0060.03812.45
5.4.280.0080.05212.35
5.4.270.0050.04212.35
5.4.260.0100.03812.34
5.4.250.0080.03512.35
5.4.240.0030.04712.34
5.4.230.0090.04312.34
5.4.220.0080.04312.34
5.4.210.0080.04212.34
5.4.200.0110.03312.34
5.4.190.0240.04012.34
5.4.180.0210.04312.34
5.4.170.0170.04412.34
5.4.160.0180.04512.34
5.4.150.0210.04312.34
5.4.140.0150.04412.02
5.4.130.0200.04112.00
5.4.120.0160.04311.96
5.4.110.0130.04511.96
5.4.100.0230.05311.96
5.4.90.0300.06211.96
5.4.80.0160.04311.96
5.4.70.0140.04411.96
5.4.60.0150.04411.95
5.4.50.0130.05111.96
5.4.40.0180.04411.95
5.4.30.0150.05011.94
5.4.20.0220.04011.95
5.4.10.0160.04511.94
5.4.00.0170.04211.43
5.3.290.0050.04312.80
5.3.280.0100.04512.71
5.3.270.0220.04712.72
5.3.260.0200.04312.72
5.3.250.0160.04812.72
5.3.240.0210.04412.72
5.3.230.0180.04512.71
5.3.220.0170.04412.68
5.3.210.0100.05512.68
5.3.200.0100.05612.68
5.3.190.0180.04512.68
5.3.180.0180.04612.67
5.3.170.0240.04312.67
5.3.160.0190.04612.67
5.3.150.0190.04412.67
5.3.140.0180.04512.66
5.3.130.0150.04812.66
5.3.120.0180.04712.66
5.3.110.0170.04712.65
5.3.100.0240.04012.12
5.3.90.0160.04712.09
5.3.80.0190.04412.07
5.3.70.0210.04312.07
5.3.60.0180.04512.07
5.3.50.0220.04812.00
5.3.40.0160.04912.00
5.3.30.0210.03911.96
5.3.20.0210.04411.73
5.3.10.0170.04111.69
5.3.00.0140.04611.67
5.2.170.0270.0539.18
5.2.160.0130.0389.18
5.2.150.0180.0319.18
5.2.140.0120.0389.18
5.2.130.0140.0349.14
5.2.120.0150.0359.14
5.2.110.0180.0329.15
5.2.100.0120.0389.14
5.2.90.0140.0349.14
5.2.80.0150.0349.13
5.2.70.0140.0369.13
5.2.60.0210.0329.09
5.2.50.0100.0389.06
5.2.40.0160.0409.03
5.2.30.0190.0339.00
5.2.20.0150.0369.00
5.2.10.0110.0368.92
5.2.00.0130.0358.78
5.1.60.0150.0268.06
5.1.50.0170.0318.05
5.1.40.0090.0348.05
5.1.30.0170.0358.39
5.1.20.0160.0388.41
5.1.10.0160.0308.14
5.1.00.0120.0318.14
5.0.50.0060.0286.62
5.0.40.0240.0106.48
5.0.30.0130.0366.29
5.0.20.0240.0466.27
5.0.10.0270.0686.23
5.0.00.0100.0376.24
4.4.90.0440.0494.78
4.4.80.0110.0184.75
4.4.70.0090.0204.75
4.4.60.0060.0204.75
4.4.50.0050.0224.77
4.4.40.0070.0304.71
4.4.30.0090.0184.76
4.4.20.0040.0234.84
4.4.10.0110.0154.85
4.4.00.0070.0324.76
4.3.110.0070.0214.66
4.3.100.0080.0214.67
4.3.90.0110.0154.64
4.3.80.0110.0264.58
4.3.70.0260.0624.63
4.3.60.0220.0074.63
4.3.50.0070.0194.62
4.3.40.0100.0254.54
4.3.30.0070.0183.29
4.3.20.0060.0183.27
4.3.10.0060.0213.23
4.3.00.0030.01715.59

preferences:
46.5 ms | 400 KiB | 5 Q